What is the cause of cough?

summary

The action of coughing, many people may not have in-depth study. Because this phenomenon often has complications, which is the body's defense and protection function of unconscious action, but also a respiratory reflex action. If long-term asthma and cough can not be cured, it is a very painful experience, very tired, easy to fatigue, in traditional Chinese medicine, some diet therapy can completely cure the disease, the following to understand the specific causes of cough?

What is the cause of cough?

First: cough occurs every day, the cause of this disease is more, respiratory diseases, when the nasopharynx to bronchioles throughout the respiratory tract mucosa is stimulated, can cause cough. The laryngeal arytenoid space and tracheal bifurcation mucosa were the most sensitive to stimulation. When there are secretions, exudates and leakage in the alveoli into the bronchioles, cough can be caused, or some chemical stimulants can stimulate the C fiber terminals in the lung, which can also cause cough.

Second: pleural diseases, such as pleurisy caused by various reasons, pleural mesothelioma, spontaneous pneumothorax or pleural puncture can cause cough.

Third: cardiovascular disease, mitral stenosis or other causes of left heart failure caused by pulmonary congestion or pulmonary edema, due to alveolar and bronchial serous or bloody exudates, can cause cough. In addition, the right heart or systemic venous emboli fall off and cause pulmonary embolism can also cause cough.

matters needing attention

1. The cough of patients can be divided into exogenous cough and internal injury cough. Exogenous cough is caused by the feeling of exogenous pathogens and the loss of lung clearance; Cough due to internal injury is due to the child's physical weakness, lung and spleen damage. 2. Many family members, regardless of the situation, think it's inflamed when they see the patient's dry cough.