How does cough cough black phlegm return a responsibility?

summary

The current cough disease, under normal circumstances, parents found that their children have a cold will not care too much, and this situation may generally lead to physical problems of patients, mostly casually buy a few "anti-inflammatory drugs" for children to eat, thinking that they can cure the disease, but in fact this approach is not desirable. There are many reasons for children's repeated cough. If they don't heal for a long time, they should seek medical treatment in time. They should never take cough medicine at will. Otherwise, they may delay their illness, and some of them will develop into children's cough, which will seriously affect their health. So let's share how to cough up black phlegm?.

How does cough cough black phlegm return a responsibility?

First: the main cause of black sputum has a certain relationship with the body's resistance, part of the reasons include infection, the formation and attack of cough and recurrent respiratory tract infection. In patients with cough, there may be specific IgE of bacteria, virus, mycoplasma, etc. if the corresponding antigen is inhaled, cough can be triggered. After virus infection, it can directly damage the respiratory tract epithelium, resulting in increased respiratory responsiveness. Some scholars believe that interferon and IL-1 produced by virus infection increase histamine released by basophils. In the infant period, after respiratory virus (especially respiratory syncytial virus) infection, cough symptoms are also very common. Cough caused by parasites such as Ascaris lumbricoides and hookworm can still be seen in rural areas.

Second: upper respiratory tract infection: that is, a cold, is due to the virus through the nose and throat into the human body, causing inflammation of the upper respiratory tract mucosa. When a patient has a cold, he usually has cough.

Third: bronchitis: mostly due to the spread of upper respiratory tract infection, the onset is more acute, early mostly dry cough, followed by cough, expectoration and other discomfort, serious when due to breathing difficulties and hypoxia, lips turn blue purple.

matters needing attention

After a week of catching a cold, the child's condition didn't get better, and he coughed up with a lot of phlegm, and his breathing was faster than usual. This is likely to be a symptom of pneumonia. Send the child to the hospital for X-ray and use antibiotics. Generally speaking, pneumonia can be taken care of at home, but serious cases need to be hospitalized.