How does cough spit black phlegm return a responsibility?

summary

Children cough is a very common symptom, many people have cough in life, spit black phlegm how to return a responsibility?. There are many causes of the disease, some caused by cold, some by fire. To deal with children, in addition to conventional drug treatment, we can also try external treatment. Let's get to know about cough and black phlegm? It's a matter of time.

How does cough spit black phlegm return a responsibility?

First: Black phlegm is one of the most common clinical symptoms of cough. For example, pleural diseases, such as pleurisy caused by various reasons, pleural mesothelioma, spontaneous pneumothorax or pleural puncture can cause cough.

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

Steam cough method. If the patient has a severe cough, let the patient inhale steam; Or hold the patient in the bathroom full of steam for 5 minutes. The moist air can help the patient remove the mucus from the lungs and calm the cough.