Cause of low body temperature

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Causes of low human body temperature

Probably each of us knows that the normal body temperature of a healthy person is 36.6 degrees. If it increases, then this indicates a pathological state of the body or the development of a certain disease in it.

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Everyone knows what to do when the temperature rises - try to understand its main causes, and then bring it down to normal readings with antipyretic drugs or folk methods.

But there are situations when a person’s body temperature is lowered. What to do in this case and what could be the reasons for this phenomenon? We'll talk about this in this article.

Diseases that can cause hypothermia

Low body temperature in humans (35.5 and below) can provoke certain diseases:

  • HIV infections;
  • colds, flu;
  • depression, apathy;
  • anorexia, bulimia;
  • pathologies of the adrenal glands;
  • vegetative-vascular dystonia;
  • oncological diseases;
  • thyroid diseases;
  • hormonal imbalance;
  • pathologies in the functioning of the brain;
  • bronchitis in acute or chronic forms;
  • anemia of various bases and low hemoglobin;
  • diabetes mellitus in a situation of a sharp drop in blood sugar;
  • inflammatory and infectious diseases of various origins;
  • various variants of internal chronic diseases at the time of their exacerbation.
In addition to the above ailments, the temperature drops with:
  • state of shock;
  • hypothermia;
  • chronic lack of sleep;
  • fasting and strict diets;
  • depletion of the internal forces of the body;
  • drinking a lot of alcohol;
  • prolonged stress and nervous overstrain.

To know how to eliminate low temperature, you need to find out the reason for its decrease. If during the day the temperature fluctuates between 35.8°C and 37.1°C, this is considered normal. For example, in the morning the indicators are lower than in the evening.

Causes of low human body temperature

If we talk about the reasons for the occurrence of such an unpleasant feeling, in which there is a low body temperature of a person, they are presented below:

  1. A fairly common occurrence is a low temperature during pregnancy, but usually this condition goes away quite quickly as the body adapts to a different sleep pattern and replenishes the substances that were spent on feeding the fetus.
  2. Diet. Lack of fats and carbohydrates weakens our body. The temperature begins to drop when the body's reserves are running low and are no longer enough for normal life. To maintain normal body temperature, you need to eat well.
  3. Uncontrolled use of various medications, including those that depress the central nervous system (sedatives, tranquilizers, antidepressants, barbiturate-based drugs);
  4. Loss of strength, lack of iron in your body, that is, anemia. In order to check this, you need to immediately do a general blood test and check your hemoglobin level.

Often, a decrease in body temperature is accompanied by a disease such as hypothyroidism, which is characterized by functional disorders of the thyroid gland, as well as insufficient production of thyroid hormones.

  • Severe hypothermia of the body. The most dangerous temperature for the body is considered to be an ambient temperature ranging from +10 to -12 degrees. If you stay in such conditions for a long time, hypothermia is possible, which will lead to a decrease in body temperature.
  • A decrease in temperature is typical for people suffering from adrenal diseases. This symptom is especially common in Addison's disease, also called adrenal insufficiency.
  • Dehydration is another possible cause of low body temperature. Everyone knows about the importance of water for human life, but not everyone makes sure that water enters the body in the quantities necessary for quality life.
  • The causes of this phenomenon may be chronic diseases, precisely the moment when they progress. This includes vegetative-vascular dystonia.
  • Colds (acute respiratory infections or acute respiratory viral infections), flu. Oddly enough, these diseases can provoke both an increase and a decrease in temperature.
  • A brain tumor that occurs in the hypothalamus, which is responsible for heat exchange in the body, also causes chills and, as a result, a decrease in temperature.

    • Recently, values ​​from 36.4 °C to 36.7 °C have been considered normal, but normal values ​​for each individual person may differ, and different doctors have different points of view. And it is very important that when determining the “normality of temperature”, not some average statistical figures are taken into account, but indicators that are characteristic of each individual person.

    Symptoms

    Symptoms that may indicate a low temperature include:

    • loss of appetite;
    • irritability.
    • increased drowsiness;
    • apathetic state, general malaise;
    • slowness of thought processes;

    In a small percentage of people, a decrease in body temperature is the norm, but the person feels well and is completely healthy. But, in most cases, low body temperature indicates possible problems or diseases.

    Prevention

    To prevent your body temperature from dropping below normal, you need to exercise more often, take more vitamins, and also take care of your body.

    Proper nutrition and daily routine will have a very beneficial effect on your body. Try to arrange moments of rest for yourself during the working day, and do not overwork yourself.

    If you feel that your body is on the verge, then experts advise to put aside everything and just relax, drink hot tea and get some sleep. During sleep, our body normalizes its work, and the body temperature rises to normal values.

    What to do if a person has a low body temperature?

    First of all, you need to understand whether a decrease in a person’s temperature is normal or a deviation from it. From the resulting picture it will be more clear what to do in each specific case, as well as what treatment will be needed.

    1. If you just take your body temperature and find it has dropped without experiencing any other symptoms, then calm down. Remember if you have recently had ARVI or another infection. Perhaps these are residual effects.
    2. Hot tea with the addition of honey or currant leaves helps. If this is not available, you can replace it with raspberry jam.
    3. Maybe the reason is the abundant ventilation of the apartment on a frosty day. In this case, you need to close the windows, dress warmly and drink a hot drink.
    4. Safe means that allow you to normalize the condition at a low body temperature of 35.5 (and below) degrees are decoctions and tinctures of ginseng, St. John's wort, and echinacea.
    5. If, in addition to a low temperature, you feel weak, depressed, or find many other symptoms, then it is better to consult a specialist.

    Most likely, after additional tests, anemia or reduced thyroid function will be found. Prescribing appropriate treatment will help raise the temperature.

    If, at a low body temperature, a person does not experience any unpleasant symptoms, is alert and able to work, examinations do not reveal any pathology, and the temperature throughout life remains lower than usual for a healthy person, this can be regarded as a variant of the norm.

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    One comment

    Hello! Temperature 35.8, weakness, headache. They inject the COCAV vaccine. A few days ago I had a cold with a temperature of 38. For several days now the temperature has been low at 36.2, today it is 35.8. Tell me, please, what can it be. Very worried.

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    15 reasons for low body temperature

    Hypothermia or low body temperature, especially if it persists for a long time, is a good reason to consult a doctor. The reasons for low body temperature in an adult can be different and are not always associated with banal hypothermia or overwork. In addition to completely harmless factors, this symptom can be caused by serious pathologies or a hidden infectious process. To understand why body temperature drops, it is necessary to undergo a full medical examination and take measures to correct health problems.

    Low body temperature: pathology or normal?

    Everyone knows that a normal body temperature is 36.6°. It can vary slightly throughout the day depending on the time of day, physical activity, age and even mood. This is a natural process associated with the body’s thermoregulation characteristics.

    A dangerous deviation is considered to be a decrease in body temperature below 35°C. Moreover, many simply ignore this alarming sign, believing that the weakness, apathy, and general deterioration in well-being that accompany this condition are caused by banal overwork. However, hypothermia is no less dangerous than high temperature, since it can be a sign of exhaustion of the nervous systems or indicate hidden diseases.

    Sometimes a slight deviation in body temperature towards a decrease can be an individual characteristic of the body. If a person feels great, then there is no need to worry. But when you feel a loss of strength, weakness, and your body temperature is 35°C and remains stable at this level, you should consult a doctor.

    Symptoms of hypothermia

    A decrease in body temperature is accompanied by the following symptoms:

    • pale, cold to the touch skin;
    • loss of strength, decreased performance, lethargy and apathy;
    • chills, increased sweating;
    • lethargy, drowsiness;
    • low blood pressure, decreased heart rate;
    • dizziness.

    When body temperature drops below 34°C, there is severe chills, weak pulse, speech becomes slurred, and movements become slow. If blood pressure drops, a person may lose consciousness. A sharp drop in body temperature to 32°C is considered a critical condition that can lead to death.

    What causes a decrease in body temperature?

    In medicine, all reasons that provoke a decrease in temperature are usually divided into two categories:

    • external (exogenous) factors;
    • internal (endogenous) factors.

    The most common exogenous causes include:

    • hypothermia of the body;
    • taking certain medications (sleeping pills, sedatives);
    • fasting, following strict diets;
    • unbalanced diet, vitamin deficiency;
    • intoxication of the body with food, alcohol, drugs, chemicals;
    • chronic fatigue syndrome, overwork;
    • recovery period after a serious illness;
    • age.

    Internal causes of hypothermia are considered:

    • low hemoglobin levels (anemia);
    • hormonal changes during pregnancy;
    • diseases of the endocrine system associated with dysfunction of the thyroid gland;
    • chronic diseases of internal organs (liver, kidneys, adrenal glands);
    • parasitic infections;
    • low blood pressure (hypotension);
    • decreased immunity, immunodeficiency states (HIV);
    • oncological diseases;
    • diabetes mellitus, hypoglycemia (low blood sugar);
    • infectious diseases;
    • dehydration of the body.

    A decrease in body temperature is often observed in older people. And in adolescents, this symptom manifests itself with vegetative disorders and hormonal changes. Let's take a closer look at the most common causes of hypothermia.

    Causes of low body temperature

    Vegetovascular dystonia

    Failures in the functioning of the autonomic system often cause disturbances in the body's thermoregulation and, along with low temperature, are accompanied by weakness, pressure surges, nausea, dizziness, attacks of severe headaches (migraines), combined with intolerance to bright light and loud sounds.

    If such symptoms appear, you should seek medical help and consult with a therapist, neurologist, endocrinologist, or psychotherapist.

    Iron-deficiency anemia

    A decrease in the level of hemoglobin in the blood immediately affects general well-being and leads to a decrease in performance, lethargy, weakness, pale skin, hypothermia, and constant chilliness.

    A blood test for hemoglobin will help identify iron deficiency in the body. If the suspicion of anemia is confirmed, the doctor will prescribe medications containing iron (Sorbifer, Ferretab, etc.), which should be taken for 2-3 months.

    Viral and bacterial infections

    The recovery period after a recent illness is always accompanied by general weakness, since the immune system is just beginning to recover and it takes time for a person to fully recover from an illness. And if in the first days the disease manifests itself with intense fever, then as the patient recovers, hypothermia often occurs in the morning.

    During this period, low-grade fever during the day and low temperature at night is often noted. That is, during the daytime the temperature stays at 37.0-37.5°C, and at night it drops to 35°C and is accompanied by severe weakness and increased sweating. The causes of low temperature in a child are often associated with infectious diseases.

    Often, after suffering from a cold (ARI), the baby’s body temperature decreases and characteristic signs are observed - weakness, pallor of the skin. This condition is associated with imperfections in the body’s thermoregulation system, which in children under 3 years of age is not yet fully formed. In this case, the body temperature may remain at around 35.5°C, but parents should not panic about this. It is enough to dress the child warmly and give him hot drinks more often.

    Pregnancy

    The reasons for low temperature in women often lie in hormonal fluctuations before menstruation or during menopause. Hormonal fluctuations during pregnancy often contribute to the development of hypothermia.

    Such conditions do not cause any particular concern, since as the woman’s body adapts to the new condition, her health returns to normal.

    Hypothermia of the body

    When exposed to cold wind, icy water or bitter cold for a long time, the body suffers from hypothermia. At the same time, metabolic processes slow down, heat transfer increases and body temperature decreases, that is, the person freezes. The skin becomes cold to the touch, movements slow down, heart rate and breathing decrease, and chills appear.

    If the victim is warmed up, the unpleasant symptoms quickly disappear. Rubbing, hot drinks, and a warm bed will come to the rescue. In severe cases, the victim requires medical attention, as severe frostbite leads to severe health consequences.

    Dehydration

    Food poisoning or intestinal infections cause intoxication of the body, frequent bouts of vomiting, diarrhea, which leads to massive loss of fluid and dehydration. This condition is accompanied by severe weakness and hypothermia. In this case, the victim needs emergency medical care.

    Taking into account the severity of the condition, the doctor will prescribe medications at home or refer the patient to the hospital. In case of dehydration, it is important to provide the necessary assistance in a timely manner, otherwise serious consequences are possible - convulsions, a sharp drop in blood pressure, loss of consciousness due to dehydration shock. Dehydration is especially dangerous for children.

    At home, it is necessary to replace the loss of fluids and electrolytes. To do this, you need to drink Regidron, saline solutions, still mineral water, tea, and dried fruit compote as often as possible.

    Endocrine system diseases

    Signs of hypothermia are observed in pathologies such as hypothyroidism or hypoglycemia in diabetes mellitus (when blood sugar levels drop). With a deficiency of thyroid hormones (hypothyroidism), water-salt metabolism is disrupted, which leads to weakness, hypothermia, drop in blood pressure, swelling, dry skin, brittle hair and nails.

    In this case, it is necessary to treat the underlying disease with hormone replacement therapy, which eliminates the underlying cause of the disease. With hypoglycemia, the blood sugar level drops sharply, which is manifested by pallor, severe weakness, the appearance of cold sweat, nausea, and a decrease in body temperature.

    Acute adrenal insufficiency

    This condition is accompanied by dizziness, nausea, vomiting, abdominal pain, heart rhythm disturbances (tachycardia, arrhythmia), loss of consciousness due to a sharp drop in pressure. If you notice such alarming signs in yourself or loved ones, you should immediately call an ambulance.

    Tumor processes

    A special area in the brain, the hypothalamus, is responsible for maintaining heat exchange processes in the body. And if any neoplasm (malignant or benign) occurs in this area, the functions of the organ are disrupted.

    As a result, a malfunction occurs in the thermoregulation system and the person immediately feels unfavorable changes, which are expressed by constant headaches, dizziness, a feeling of coldness in the extremities and a decrease in body temperature.

    Internal bleeding

    Hidden bleeding can develop with gastric ulcers, duodenal ulcers, injuries to internal organs, and tumor processes. These are dangerous conditions that threaten serious consequences and require emergency medical care.

    External signs of bleeding are pallor, weakness, cold skin, abdominal pain, nausea, vomiting, tarry stools, fainting.

    Unbalanced nutrition, strict diets, fasting often cause hypothermia and weakness

    The body does not receive enough nutrients, vitamins and microelements, which leads to the development of vitamin deficiency and a weakening of the body's defenses. When following strict diets, a person quickly loses fat reserves and depletes the glycogen reserves accumulated in the liver. As a result, the processes of heat exchange and heat transfer are disrupted, and the more a person loses weight, the more he begins to freeze for no apparent reason.

    Asthenic syndrome

    The main cause of asthenia lies in the lack of oxygen (hypoxia). Organs and tissues do not receive enough necessary nutrients, as a result the energy balance of the body is disrupted, and all vital processes slow down.

    The cardiovascular system and brain suffer the most from lack of oxygen. Violation of their functions leads to weakness, lethargy, apathy, dizziness, pallor of the skin and manifestations of hypothermia.

    Taking medications

    Often, low body temperature is observed with unsystematic and long-term use of potent drugs (sedatives, sleeping pills).

    Such medications inhibit the functions of the nervous system, disrupt metabolic processes, and negatively affect the functions of the hypothalamus, which causes weakness and a decrease in body temperature. Another cause of hypothermia is an overdose of antipyretics for colds or vasoconstrictor drops used for a runny nose.

    Dermatological diseases

    Chronic skin diseases such as psoriasis, dermatitis, eczema, ichthyosis are often accompanied by low body temperature. This is due to the fact that damage to large areas of the skin causes a rush of blood in these areas, which provokes a violation of thermoregulation and reduces body temperature.

    Sepsis (blood poisoning)

    With septic complications, active proliferation of bacteria in the blood occurs and the body is poisoned by their waste products. This condition is usually accompanied by a sharp rise in temperature to high values, but in elderly and weakened patients the opposite situation is often observed.

    The reason for this is damage to the nervous system, which disables the thermoregulation center. Hypothermia during sepsis is especially dangerous, since a drop in body temperature below 34°C entails disruption of the functions of all vital organs, is accompanied by depression of consciousness and can result in death.

    Less common causes that can provoke hypothermia include poisoning with narcotic substances or ethanol, immunodeficiency conditions (HIV, AIDS), severe liver damage (hepatitis, cirrhosis), intoxication with poisons or aggressive chemicals.

    Low body temperature - what to do?

    If, when measuring your body temperature, you notice a deviation from the norm, you should not panic. With normal general health, this is most likely a natural process associated with hypothermia or overwork. Often a slight deviation from the generally accepted norm is just an individual characteristic of the body.

    If you are cold, you need to dress warmly, drink a large mug of hot milk or tea with honey and jam, and your health will soon return to normal. Often, a decrease in temperature is a symptom of vegetative-vascular dystonia, and in this way a person can react to a change in weather, a stress factor, or severe mental and physical stress. In this case, resting in a calm home environment and taking a light herbal sedative will help.

    If a low body temperature is accompanied by a deterioration in general well-being, you should seek medical help to find out the causes of this condition. You should first make an appointment with a therapist. After examination and receipt of laboratory test results, the doctor will make a preliminary diagnosis and prescribe treatment. If concomitant pathologies are suspected, the patient will be referred to specialized specialists - an endocrinologist, gastroenterologist, neurologist, oncologist, urologist or gynecologist.

    When is urgent medical attention needed?

    There are a number of life-threatening conditions accompanied by hypothermia. In what cases should you call an ambulance?

    • if body temperature drops to 34°C and continues to decrease;
    • the person’s condition worsens to the point of loss of consciousness;
    • when poor health in an elderly person is accompanied by severe hypothermia;
    • Such dangerous symptoms appear as a sharp drop in blood pressure, visual and hearing impairment, uncontrollable vomiting, abdominal pain, and tarry stools.

    These signs indicate the development of severe life-threatening complications, so it is necessary to provide qualified medical assistance as soon as possible.

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    12 reasons for low body temperature

    Everyone knows that an increase in body temperature is a sign of ill health. However, too low a temperature (hypothermia), especially when observed for a long time, may also indicate the presence of diseases. This condition is dangerous because, unlike fever, it does not cause serious inconvenience: patients usually complain only of weakness, drowsiness, and apathy. Sometimes chills and a feeling of coldness in the extremities are added. Many people with such symptoms do not go to the doctor at all, considering them to be a consequence of accumulated fatigue. Nevertheless, medical intervention is necessary here.

    Reduced body temperature is less than 35.8 °C. It can be difficult to establish the factors that caused it without a thorough examination, but most often this condition is caused by the reasons that we will tell you about.

    Low hemoglobin

    Lack of hemoglobin, which develops due to iron deficiency in the body, often causes a decrease in body temperature and the appearance of associated symptoms (fatigue, loss of vitality and appetite, decreased mental activity, etc.). If these phenomena occur regularly, you need to contact your physician and ask to prescribe a blood test.

    Internal bleeding

    The cause of the development of internal bleeding may be damage or increased permeability of the walls of blood vessels due to injury, tumor growth, metabolic disorders, etc. The chronic process has no active external manifestations, and blood loss only affects general well-being. One of the symptoms is a decrease in body temperature. This is a dangerous condition that requires immediate medical attention.

    Pregnancy

    Sharp fluctuations in hormonal levels can provoke the development of hypothermia. During a pregnancy that proceeds without pathologies, the temperature returns to normal levels as the woman’s body adapts to the new state.

    Vascular problems

    Sometimes a decrease in body temperature occurs periodically and is accompanied by such phenomena as headache, dizziness, nausea, intolerance to bright light or loud sounds. This set of symptoms is characteristic of vascular dystonia. Unpleasant sensations appear against the background of a sudden short-term dilation of blood vessels.

    Diabetes

    In people with diabetes, the mechanism of glucose oxidation, the main source of energy, is disrupted. At the beginning of the pathological process, they experience constant thirst, increased urination, a feeling of numbness in the limbs, an increase in body weight and temperature fluctuations (including its frequent or persistent decrease).

    Pathology of the adrenal glands

    A decrease in body temperature is associated with dysfunction of the adrenal cortex, which causes a deficiency of cortisol, aldosterone and androgenic hormones. The condition is also manifested by hypotension, tachycardia, arrhythmia, loss of appetite, difficulty swallowing and frequent mood swings (hot temper, irritability).

    Brain tumors

    The center responsible for maintaining a constant temperature in the body is located in the hypothalamus. A neoplasm (malignant or benign) that arises in this zone disrupts the regulation of heat exchange processes. Patients suffering from such tumors, along with headaches and dizziness, often complain of chills and a feeling of coldness in the extremities.

    Asthenic syndrome

    The direct cause of asthenia is a lack of oxygen in the tissues of the human body. At the same time, the processes of oxidation and energy production by the body slow down. People with asthenic syndrome experience shortness of breath, pale skin, disturbances in balance and vision (“floaters” before the eyes), and apathy.

    Skin lesions

    Hypothermia often occurs in patients suffering from dermatitis, psoriasis, or severe skin lesions (for example, ichthyosis).

    Seasonal viral infections are commonly associated with elevated body temperature, but this is not always the case. The fever usually persists in the first days of the disease, but during the recovery period, many patients suffer from weakness and hypothermia (in the morning the temperature does not rise above 36 ° C), associated with recent stress and a temporary decrease in the body's defenses.

    Intoxication

    Body temperature sometimes drops due to poisoning with chemicals, food (for example, mushrooms) or medications. This is explained by the depression of vital functions (respiration, cardiac activity, etc.) caused by intoxication. The body can react in a similar way to an overdose of alcohol.

    Hypothermia

    Prolonged exposure to cold or rain causes a strong drop in body temperature, accompanied by obsessive chills and pale skin. If the victim can be quickly warmed up, the unpleasant symptoms disappear. This, however, does not mean that a person does not need medical care: hypothermia can have very unpleasant consequences for health, including long-term ones.

    Hypothermia is an alarming sign that requires a full examination. This symptom should be taken seriously, under no circumstances should you self-medicate and consult a specialist in a timely manner.

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    To find out the causes of this condition, you need to see a therapist and undergo an examination.

    Valery, there are two options: undergo a full medical examination, without it the doctors won’t really say anything. The second is to adapt and live with this temperature. Increase physical activity if it helps. Better yet, combine these two options. Get tested and treat what it reveals, and if it doesn’t reveal anything, adapt.

    Contact your pediatrician in person.

    See a doctor, get examined and find out the cause of this condition.

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    Source: http://www.neboleem.net/stati-o-zdorove/prichin-ponizhennoj-temperatury-tela.php

    Low body temperature in various diseases

    Brain pathologies

    In addition to a decrease in body temperature, brain tumors manifest themselves with a number of symptoms, including:

    • sensitivity disorders;
    • memory impairment;
    • movement disorders;
    • hearing and speech recognition impairments;
    • visual impairment, text and object recognition;
    • violations of oral and written speech;
    • autonomic disorders;
    • hormonal disorders;
    • impaired coordination of movements;
    • mental disorders and hallucinations;
    • cerebral symptoms.

    Reduction or disappearance of the ability to perceive external stimuli that act on the skin - pain, temperature, tactile. The ability to determine the position of parts of one's body in space may be lost. For example, the patient is unable to indicate with his eyes closed whether he holds his hand with his palm down or up.

    With tumors of the cerebral cortex, which is responsible for memory, its complete or partial loss is observed. The patient ceases to recognize his loved ones or even recognize letters.

    Muscle activity decreases due to damage to the nerve pathways that transmit motor impulses. Depending on the location of the tumor, the clinical picture varies. It can manifest itself as lesions of individual parts of the body, complete or partial paralysis of the muscles of the trunk and limbs. Also, such movement disorders sometimes take the form of epileptic seizures.

    When the auditory nerve is damaged, there is a loss of the ability to receive signals from the hearing organs. If the area of ​​the cerebral cortex responsible for recognizing speech and sounds is affected, then all audible sounds for the patient turn into meaningless noise.

    If the tumor affects the optic nerve or the occipital region of the brain, partial or complete loss of vision occurs. This is due to a disruption in the transmission of signals from the retina to the visual cortex of the brain. In addition, the tumor can also affect areas in the cortex responsible for image analysis. In this case, a whole range of disorders is observed: the inability to understand incoming visual signals, the inability to understand written speech and recognize moving objects.

    Disorders of oral and written speech

    With lesions in the areas of the cortex responsible for oral and written speech, there is a partial or complete loss of the ability to use it. This process is usually gradual and progresses as the tumor grows. At first, the patient’s speech becomes very slurred, like that of a small child, and his handwriting begins to change. Subsequently, the disturbances increase until it is completely impossible to understand the patient’s speech, and the formation of handwriting in the form of a straight or jagged line.

    These include fatigue, weakness, the patient is not able to get up quickly, he complains of dizziness. Fluctuations in blood pressure and pulse are observed. In most cases, this is due to a violation of the tone of the vascular wall.

    With brain tumors affecting the hypothalamus and pituitary gland, hormonal levels change dramatically, and the content of all hormones dependent on these areas may fluctuate.

    With lesions of the midbrain and cerebellum, coordination of movements is disrupted, a person’s gait changes, and without visual control he is unable to perform precise movements. For example, such a patient misses when trying to touch the tip of the nose with his eyes closed and does not feel how he moves his hand and fingers.

    The patient becomes irritable, absent-minded, his character changes, and memory and attention disorders are observed. The severity of symptoms in each case depends on the size of the tumor and its location. The range of such signs can range from slight absent-mindedness to complete loss of the ability to navigate in time and space.

    Such manifestations are caused by increased intracranial pressure, as well as compression of the main brain structures.

    Exacerbation of chronic diseases

    Past infections

    Thyroid diseases

    Pathology of the adrenal glands

    • muscle weakness;
    • chronic fatigue, which gets worse over time;
    • loss of appetite and weight;
    • nausea and vomiting;
    • diarrhea and abdominal pain;
    • decreased blood pressure, which gets worse when standing;
    • increased skin coloration in the form of spots in areas exposed to sunlight, known as Addison's melasma;
    • irritability, short temper;
    • depression;
    • increased consumption of salt and salty foods and, as a result, thirst and large intake of liquids;
    • low blood glucose levels;
    • irregular menstruation in women, or even their complete disappearance;
    • problems with potency in men;
    • convulsive attacks in skeletal muscles;
    • feeling of numbness, tingling, crawling in the limbs;
    • excessive amount of urine;
    • decrease in circulating blood volume;
    • dehydration of the body;
    • trembling of hands and head;
    • cardiopalmus;
    • anxiety and restlessness;
    • swallowing disorders.

    Acquired immunodeficiency syndrome

    Vegetative-vascular dystonia

    • heartache;
    • partial exhaustion of the body;
    • neurotic disorders;
    • sleep disorders;
    • headache;
    • dizziness, especially with a sudden change in body position;
    • fainting;
    • rapid heartbeat;
    • respiratory disorders;
    • coldness and trembling of hands and feet;
    • pain in muscles and joints;
    • swelling of soft tissues.

    Exhaustion of the body

    • significantly expressed general weakness;
    • decreased ability to work;
    • a sharp drop in weight, often accompanied by signs of dehydration.

    When the body becomes asthenic, weight loss can be 50% or more. The layer of subcutaneous fat tissue decreases sharply or completely disappears, and signs of vitamin deficiency appear. The patient's skin becomes wrinkled, flabby, and acquires a pale or earthy-gray tint. Changes in nails and hair are also observed, inflammatory processes in the oral cavity may develop, and persistent and severe constipation is characteristic. Patients experience decreased sexual function, and women may stop menstruating due to a decrease in circulating blood volume.

    Neurocirculatory dystonia and hypotension

    • increased heart rate;
    • sweating;
    • dizziness;
    • shortness of breath;
    • tremor of the limbs;
    • attacks of uncontrollable fear.

    Intoxication

    1. Neurological disorders , alternating periods of deep sleep with a state of extreme excitement. With the development of a coma, a complete loss of consciousness is observed.

    2. Poor circulation. In the cardiovascular system, blood flow disorders in the extremities most often predominate, “marbling” of the skin, an increase in heart rate, and a decrease in blood pressure are observed.

    3. Dysfunctions of the gastrointestinal tract , manifested by nausea, vomiting, diarrhea, intestinal paralysis, and exhaustion of the body.

    4. Damage to the liver and kidneys.

    5. Hemorrhage syndrome , which have varying degrees of severity: from single spots on the mucous membranes and skin to massive bleeding.

    Significant blood loss

    Anemia

    • perversion of taste preferences;
    • addiction to hot, spicy, salty foods;
    • dystrophic changes and dry skin;
    • brittle nails and hair;
    • general weakness, severe malaise, decreased performance;
    • dryness and tingling of the tongue;
    • atrophy of the tongue papillae;
    • cheilitis (“jams”);
    • difficulty swallowing with a feeling of a foreign body in the throat;
    • dyspnea;
    • cardiopalmus;
    • burning and itching of the mucous membranes.

    Hypoglycemia

    • increased aggressiveness, agitation, restlessness, fears, anxiety;
    • excessive sweating;
    • disturbance and increase in heart rate;
    • high muscle tone and muscle tremors;
    • dilated pupils;
    • pale skin;
    • nausea and vomiting;
    • hunger;
    • general weakness, disorientation, decreased ability to concentrate.
    • headaches, dizziness;
    • sensitivity disorders;
    • movement coordination disorders;
    • visual disturbances in the form of double vision;
    • grimaces on the face, increased grasping reflex;
    • inappropriate types of behavior;
    • memory impairment and loss;
    • respiratory and circulatory disorders;
    • epileptiform seizures;
    • disturbances of consciousness up to fainting or coma.

    Vitamin C deficiency

    Radiation sickness

    • changes and oppression of the sexual sphere;
    • sclerotic processes in organs and tissues;
    • eye damage in the form of radiation cataracts;
    • violations of the body's immune status;
    • formation of malignant tumors.

    In addition, long-term effects of radiation appear on the skin, connective tissue, blood vessels of the lungs and kidneys in the form of various compactions and atrophy of the irradiated areas. Tissues lose their elasticity, which gradually leads to their replacement with connective tissue.

    1. Hypovolemic – associated with loss of fluid by the body.

    2. Cardiogenic – due to acute cardiovascular accidents.

    3. Traumatic – associated with pain.

    4. Infectious-toxic – due to acute poisoning of the body.

    5. Septic – occurs due to massive blood poisoning.

    6. Anaphylactic – caused by a severe allergic reaction.

    7. Neurogenic – due to inhibition of the functions of the nervous system.

    8. Combined - combining elements of various shocks.

    • decreased blood pressure;
    • rapid heartbeat;
    • anxiety, agitation, or, conversely, lethargy and darkening of consciousness;
    • respiratory disorders;
    • decrease in the volume of urine excreted;
    • moist, cold skin with a marbled, pale or bluish coloration.

    Physical hypothermia

    Artificial hypothermia

    Use of certain medications

    Self-medication

    Overwork

    Pregnancy

    • cold feet;
    • nausea;
    • lack of appetite;
    • prolonged headaches;
    • fainting

    Low body temperature is normal

    1. The person does not notice any unpleasant symptoms.

    2. Vigor and performance are completely preserved.

    3. The examination does not reveal any pathologies.

    Low body temperature in children

    What to do if your body temperature is low?

    If the immune system is weakened, it is necessary to maintain a gentle daily routine, pay attention to a balanced diet, and start taking immunostimulants and vitamin complexes. If you suspect a more serious disease, your general practitioner will refer you for a consultation with specialized specialists: an endocrinologist, cardiologist, oncologist, etc.

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    Source: http://www.tiensmed.ru/news/lowtemperature-s7n.html

    What to do in low temperatures

    In a normal state, the body temperature of both an adult and a child should not exceed 37 degrees, that is, 36.6–36.9 are healthy thermometer readings, and as for the lower limit, a temperature of up to 36–35.5 gives cause for concern.

    There are many people in the world for whom 35.5 is the working temperature and throughout their lives they do not experience any problems due to this “not the norm”. We will not consider these cases. You should sound the alarm if your body has not encountered such a temperature, and if you feel clearly unwell because of this.

    What to do?

    First, let's define the symptoms of low temperature, or as this condition is also called - loss of strength:

    1. Weakness.
    2. The desire to sleep, even if the sleep was long.
    3. Feeling of unreasonable irritation.
    4. Inhibition of actions and thoughts.
    5. Poor general health.

    Causes of decreased body temperature

    1. External factors (reasons) that provoke low temperature in adults and children are well known and banal - overwork at work (study), lack of vacations, stress and constant tension, excessive physical activity and other delights of modern life signal that it’s time stop and take a breath. Hence the loss of strength and the temperature of 35. The body simply refuses to move on and the person has no choice but to rest on sick leave. You should not achieve such overloads, and at the first sensation of “overworking,” you need to give yourself a little rest and take valerian, motherwort or eleutherococcus daily to relieve stress and get good sleep.
    2. Internal factors due to which the body temperature drops below 35.5 include a lack of vitamins, microelements, etc. This includes anemia with iron deficiency, and a lack of vitamins B, C. Here you will need blood tests for hemoglobin, consultation a therapist and a complex of drugs that restore the imbalance of substances necessary for the body.
    3. Another internal factor is the state of immunity. For example, a low body temperature occurs after recovery from a serious illness that took all your strength, and now the body takes the slightest load extremely hard. Also, a decrease in temperature can be caused by an unbalanced diet, due to diet or prolonged fasting. First of all, you should take vitamins and immediately recalculate your daily diet in accordance with the real needs of proteins, fats and carbohydrates. Such calculations are made based on normal weight, per kilogram of which a certain norm of nutrients is required. There are millions of tables on the Internet that help you calculate your diet.
    4. The reason for the low temperature may be associated with intoxication of the body due to overload of the liver with excessive libations of alcohol, as well as as a result of self-medication. Often, having played the role of know-it-all doctor, we take medications that we have prescribed for ourselves, without observing the dosage. As a result, the body is poisoned, the consequences of which are quite dire.
    5. The cause of a drop in temperature beyond the normal range may be the beginning of an exacerbation of chronic diseases. If you are unlucky and have any, welcome to your doctor.
    6. The temperature decreases due to hypothyroidism - a dysfunction of the thyroid gland associated with a decrease in its activity. With this not very dangerous, but significant condition, it is important to periodically see a doctor to prevent exacerbations.
    7. Unhealthy adrenal glands also cause a decrease in temperature. To prevent diseases of these organs, it is important to never deny the body drinking clean water. Drinking plenty of fluids and eating seasonal fruits that cleanse the body should become the rule.

    Other reasons

    Pregnant women often complain of a low temperature - 35-35.5, accompanied by nausea and migraines. This period usually occurs in the first trimester of pregnancy and is called toxicosis. All symptoms, including low temperature, should be reported to the antenatal clinic during regular examinations so as not to miss any serious diseases.

    Why does a child's body temperature drop?

    A child who is ill becomes lethargic and apathetic, loses his appetite, even if his favorite dishes are offered. First of all, you should measure his temperature, and if it is lowered to 35–35.5, it is better to contact a pediatrician, and before he arrives, warm the child with a heating pad, a blanket, or lie down with him, hugging the baby, warming him with your body. There is no need to do anything else, otherwise you can harm the child’s body.

    A body temperature of 33 degrees is considered critical - such hypothermia occurs if the child is hypothermic, for example, spent a long time outside in severe frost. Hypothermia can also occur in adults. It is important to remember that if a person is suspected of hypothermia, they should not be placed directly into a hot bath, so as not to cause vasospasm and death. If hypothermia is serious, you need to start by changing into warm, dry clothes and warming up with warm, but not hot, drinks.

    In critical cases, they first call an ambulance, and then provide first aid until the medical team arrives.

    What to do if your body temperature drops below normal

    In general, if you are not worried about a drop in temperature and it happens rarely, you can not sound the alarm, but just relax and include vitamins in your diet. If the condition requires seeing a doctor, you may be prescribed a course of physiotherapy or balneotherapy, prescribe restorative medications or a course of treatment for chronic ailments.

    In most cases, it is necessary to prevent and independently maintain a lifestyle in which there cannot be a “loss of strength” and low temperature.

    Here's what to do:

    • take care of your health - eat healthy food and give up bad habits;
    • maintain the habit of going to bed before midnight;
    • get enough sleep - at least 8 hours a day;
    • physical activity, moderate sports;
    • ventilate the room in which you spend all your time, douse yourself with cold water;
    • spend 20–30 minutes a day walking;
    • take vitamins;
    • try to avoid stressful situations by taking the tenth route;
    • train your facial expressions to smile.

    Both adults and children can follow these rules, activating all the body’s protective functions.

    Nutrition and temperature

    To raise the temperature to normal, it is recommended to prepare the following mixture - grind walnuts with dried apricots, dried plums, honey and raisins. Take the resulting mass one teaspoon once a day. Even a child will like this medicine.

    The second recipe is to brew tea from currant leaves, add lemon juice and a spoonful of honey to the cooled broth. Drink in one go.

    The third option is currant vitamin. Grind currants with sugar and drink throughout the day with warm tea. Currants are extremely rich in vitamin C.

    What exactly to do if the temperature drops to 35 in a child or an adult:

    1. Place the patient in bed, covering him with warm blankets.
    2. Warm heating pads or warm water bottles should be placed on your feet.
    3. Fill a bowl of warm water and take a foot bath with essential oils of pine needles and St. John's wort.
    4. Drink St. John's wort tincture or warm tea with raspberry jam or vitamin.
    5. Grandmother's method is to drink water with a pencil lead, which is previously crushed into powder. Graphite raises the temperature for several hours.
    6. Do some physical exercise - run, do squats, or do 10-20 push-ups. This will help you tone up and increase the frequency of your heart muscle. This way the body will warm up faster.
    7. Create positive emotions, in such an atmosphere recovery will come faster.

    If you continue to feel unwell for several days and you cannot increase your temperature, you need to go to the doctor.

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    Comments (2)

    I am 60 years old. About 8-10 years ago, the temperature stopped rising when I got sick. Even a very severe sore throat, ARVI, sinusitis, etc. the temperature, on the contrary, during the illness began to drop to 35.3-36. And now for 2-3 years the temperature has always been lowered in the range from 35 to 35.8. Weakness all the time, sweating at night, a feeling of exhaustion, rapid heartbeat. Feeling unwell especially in the morning. When I visit doctors, no one can explain anything.

    All my life, since I was 7 years old, I remember that I have a low temperature of 35.2-35.4, I feel great, I play sports professionally, I have no ailments.

    Source: http://wmedik.ru/zabolevaniya/chto-delat-pri-nizkoj-temperature.html