Why coughing after lung cancer surgery cough can be caused by many reasons, however, the time of occurrence is different and people’s mentality is also different. For the usual cough, we will be fine with some medicine, but when it occurs after lung cancer surgery, patients and their family members will pay much attention to it. Then why do patients cough after lung cancer surgery? The reasons are roughly divided into four points: 1. Since surgery has caused great damage to tissues including bronchi, alveoli, blood vessels, nerves, some glands, etc., some of them are caused by chronic inflammatory or non-inflammatory inflammation or surgical scars, the stimulation of sutures, etc. may cause coughing. 2. Inflammation around the patient’s lungs, or pleurisy, can cause coughing. 3.Surgery causes changes in the airway. 4. Some of the patient’s usual habitual movements prompt it. If the cough is caused by the patient’s usual habitual movements, the patient may not receive further treatment. If the patient’s cough is due to the other three conditions, then the patient will have to take some measures, after all, the symptoms of coughing after surgery are very detrimental to the patient’s physical recovery. Many patients have adverse symptoms in their bodies after surgery and they usually choose to use herbs for regulation. Chinese herbs are very effective for this chronic disease. The lower lung function will be caused by the lack of lung energy and the lack of vital energy in the body. The regulation of Chinese medicine is first of all to regulate the vital energy of the human body, and this regulation is overall rather than local. Only when the overall condition is well regulated, the local lesions will naturally be relieved. Then, when the overall condition is stabilized, the local medicine will be focused on the lungs, which can be taken orally and applied externally, and the effect will be better and the recovery will be faster. After overall conditioning, the cough attached to lung cancer will be relieved or disappear, so that the problem is solved from the root mountain, and the patient is also benefited comprehensively. You can eat more foods that nourish Yin and moisten the lungs. According to Chinese medicine, white enters the lungs, so you should eat more white foods, such as snow pear, white radish, silver fungus, lily and so on. The cure is to start from the root, only then will save a lot of trouble for the future, the patient will not suffer, can be like a normal person, can engage in simple activities, better recovery, early recovery.