What reason is chronic cough?

summary

The incidence rate of chronic cough diseases worldwide is higher than the year. It also includes our country. Quite a lot of patients are suffering from this disease. Their bodies suffer great pain and are also not good for their daily life. Next, let me introduce the reasons for chronic cough.

What reason is chronic cough?

Upper airway cough syndrome (also known as postnasal drip syndrome). It is a cough caused by secretion backflow from nasopharynx and throat, which stimulates cough receptor. This is one of the most common causes of chronic cough. For this kind of cough, the treatment of primary diseases of nasopharynx is the key.

Cough variant asthma. Asthma is a special type of asthma, mainly manifested as irritating dry cough, usually more severe cough, cough at night is an important feature. There was no obvious wheezing, shortness of breath and other symptoms or signs, but there was airway hyperresponsiveness. Cold, cold air, dust, lampblack, etc. are easy to induce or aggravate cough. The treatment principle of this kind of cough is the same as that of bronchial asthma.

Eosinophilic bronchitis: it is a kind of non asthmatic bronchitis characterized by eosinophil infiltration in the airway. The airway hyperresponsiveness is negative, and chronic irritative cough is often the only clinical symptom. Some patients are sensitive to oil fume, dust, peculiar smell or cold air, which is often the inducing factor of cough. This kind of cough has a good response to glucocorticoid treatment, and is usually treated with inhaled glucocorticoid.

matters needing attention

Prevent cough first. Prevention of cough and cold is the key, so children should pay attention to exercise, improve the ability to resist "evil", avoid exogenous, in order to prevent aggravation of the disease. Do not eat spicy food, avoid alcohol and tobacco, eat more fruits and vegetables.