There is no such thing as what time of the day the symptoms of lung cancer are severe. The symptoms are different depending on the severity of lung cancer.
Lung cancer has no obvious symptoms in the early stage, and only when lung cancer develops into middle or late stage, some related symptoms will appear. Common symptoms include cough, blood in sputum or hemoptysis, wheezing, chest pain, hoarseness, fever and so on.
Serious symptoms of lung cancer are the effects of cancer cell metastasis on cardiopulmonary function, such as hemoptysis in patients with central lung cancer. Lung cancer patients will have symptoms of wheezing and breath-holding. If the mass is large, it will compress the airway when it develops to the advanced stage, resulting in respiratory difficulty, shortness of breath, breath-holding, and so on.
Lung cancer patients should go to regular hospitals in time, actively cooperate with doctors for treatment, quit smoking and limiting alcohol, avoid overwork and bad life habits.