How does adult dawn cough return a responsibility?

summary

For viral cold cough, in order to avoid this kind of occurrence, female friends must take preventive measures. As long as our condition is not serious, we can use drugs to control it. Now on the market, there are many kinds of drugs to treat cough. Today, let me share with you how adult dawn cough is going on?.

How does adult dawn cough return a responsibility?

First, cough is a kind of atypical asthma with dry cough as the only symptom, which causes environmental hazards. A large amount of smoke in the environment, such as dust, carbon monoxide and other harmful substances, enter the human body through the respiratory tract, reducing the body's resistance and inducing respiratory tract infection. Some data show that the number of recurrent respiratory tract infections in families with coal as the main fuel is 19 times higher than that in other families. Another important reason is passive smoking.

Second: a variety of rhinitis, sinusitis, chronic pharyngitis, chronic tonsillitis, nasal polyps, adenoid hypertrophy and other upper airway diseases can cause chronic cough, previously diagnosed as postnasal drip (flow) syndrome, which means cough caused by nasal secretions flowing back to the pharynx through the postnasal orifice. The clinical features are as follows: (1) chronic cough with or without expectoration, especially in the morning or when the body position changes, often accompanied by nasal congestion, runny nose, dry throat, foreign body sensation, repeated throat cleaning, and mucus adhesion on the posterior pharyngeal wall（ 2) There may be tenderness in the paranasal sinus area, yellow and white secretions may flow out at the opening of the paranasal sinus, obvious hyperplasia of posterior pharyngeal wall follicles, cobblestone like, and sometimes mucus like attachment can be seen in the posterior pharyngeal wall. The key point of treatment is to treat upper airway lesions, cough symptoms can disappear.

Third: cough itself is a kind of protective reflex. When there is inflammation in the respiratory tract, increased secretion or foreign body, it is beneficial to the recovery of the body by coughing up the secretion. Blind antitussive is harmful and unhelpful. Patients cough, most of which are caused by respiratory tract infection, the most common are cold and bronchitis. Cough caused by cold and bronchitis, generally after 3 days to 1 week of treatment can be cured or self-healing.

matters needing attention

Most children cough will be accompanied by sputum, sputum stimulation of the throat is an important cause of cough. In addition, the bronchial cavity of children is narrow, the ciliary movement of bronchial epithelium is poor and the secretion of respiratory mucus * glands is insufficient. It is easy to cause sputum retention and cause cough to aggravate.