Cough is a reaction that the body tries to remove. It may cause irritation of the bronchial and lung regions, but it may be associated with some diseases, which are related to coughing, such as pneumonia, allergies. The cough itself has a number Large species, and these types vary according to strength and strength, and then show the causes of the disease.
ABOUT COUGH
Cough is a physiological change, resulting from irritation of the pharyngeal and larynx areas. There are coughs caused by irritation of the lung area, which is one of the most difficult types. It occurs as a result of the infection of the receptors, the nerves of the cough related to the lungs.
TYPES OF COUGH
Type I
This type is a short-term cough, as it does not last for more than three weeks, and is often accompanied by colds, or irritation that may affect the pharynx, and vocal cords, and this type can be treated without reference to the doctor.
Type II
This type is a cough that lasts for more than two weeks, and is always accompanied by a variable color or odor. In some cases, blood may appear during coughing. This requires immediate referral to the doctor. This cough may cause serious diseases. Such as lung cancer, pulmonary tuberculosis or swine flu. This type is known as chronic cough.
BENEFITS OF COUGH
- Despite the damage caused by coughing, and the excessive pain resulting from it, it has some benefits.
- Cough is the first fluorine of some serious diseases, such as pneumonia, tuberculosis, avian flu and swine.
- Cough helps to get out anything that leaks, through the throat and pharynx, of foods or the like, because these things have been able to leak to the lung area, may be a cause of bleeding of the lung.
- Cough helps the lungs to breathe pure air, because coughing works to expel toxic vapors outside the body.
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