What are the early signs and symptoms of lung cancer

Early symptoms of lung cancer are not always obvious and may include cough, blood in sputum, low-grade fever and tightness of breath. If you have related symptoms, you should actively seek medical treatment, and the cure is higher in early detection.
Lung cancer is a common tumor, which may be related to smoking, occupational exposure habits, tuberculosis and so on. In the early stage, there may be symptoms such as mild cough, coughing up sputum, blood in sputum, gas tightness, chest pain and so on.
Patients can go to the hospital for chest X-ray, CT, sputum cytology and other related examinations, and be treated by surgical resection.
Normally, attention should be paid to ensure indoor air circulation and not overwork. Eat more fresh fruits and vegetables, such as spinach, fungus, blueberries and so on.
It is recommended that patients go to the hospital in a timely manner, follow the doctor’s instructions, actively cooperate with the treatment, medication should be taken under the guidance of a physician, do not take medication on your own, so as not to delay or aggravate the condition.