What is saline solution composition

Essential saline solution

Physiological solution, or as it is commonly called “saline,” is a 0.9% aqueous solution of NaCl (sodium chloride) - the simplest isotonic solution. The name itself does not fully correspond to reality, since the substance does not contain potassium salts, which are extremely necessary for the functioning of the body as a whole. Continue reading “What is saline solution composition”

What are sinusitis symptoms

Sinusitis

Sinusitis is an infectious and inflammatory process affecting the mucous membrane of the paranasal sinuses. May be viral, bacterial, fungal or allergic in nature. General symptoms that characterize the course of sinusitis include increased body temperature, pain in the projection of the paranasal sinuses, difficulty in nasal breathing, and serous-purulent discharge from the nose. Continue reading “What are sinusitis symptoms”