What are the symptoms of lung cancer? Clinical symptoms of lung cancer

Lung cancer, many people are afraid of this disease. Indeed, any disease related to cancer is not easy to cure. Experts point out that although lung cancer is terrible, it is not untreatable. First of all, we need to understand the symptoms of lung cancer. Timely and accurate diagnosis of the lung condition of lung cancer patients can provide greater help for clinical treatment. Below, experts will answer what are the symptoms of lung cancer.

What are the symptoms of lung cancer?

Cough is the earliest and most common symptom of lung cancer. Because it often resembles a cold or bronchitis, it is easy to be ignored. The early symptoms of lung cancer may be a mild dry cough or a severe cough with varying amounts of sputum. People who have been coughing for a long time should be alert to lung cancer if the nature of their cough changes, such as a change in frequency or tone.

Hemoptysis is also an early symptom of lung cancer. It is often caused by cancer tissue invading the bronchial mucosa. The amount of hemoptysis is usually small, often with bloody sputum, which can last for weeks or months or occur intermittently. Because the amount of hemoptysis is small or occurs intermittently, it is easy to be neglected. In fact, about 1/4 of middle-aged and older people with bloody sputum are caused by lung cancer.

Clubbing is also called drumstick finger. It is characterized by hypertrophy of the first joint of the finger or toe, protrusion and bending of the nail, and is often accompanied by pain. If you find that your finger or toe joints are inexplicably swollen and bent, you should be alert to whether you have been attacked by lung cancer.

Arthritis often coexists with clubbing, which manifests as migratory arthritis symptoms, burning pain in the elbows, knees, wrists, ankles, and metacarpophalangeal joints, and movement disorders.

Chest pain affects more than half of lung cancer patients, especially peripheral lung cancer. Chest pain can be the first symptom of lung cancer. Chest pain is often fixed to the lesion site, and in the early stage, it is often intermittent dull pain and discomfort. It can be aggravated by changes in body position, deep breathing and coughing. Therefore, if chest pain occurs in a fixed location for unknown reasons, appropriate examinations should be performed early.

Male smokers over 45 years old with chronic lung inflammation and fever who have poor response to antibiotic treatment must be alert to the possibility of lung cancer. This cannot be ignored among the early symptoms of bronchial lung cancer.

Warm reminder: After reading the above experts' introduction to the symptoms of lung cancer, you now know what the symptoms of lung cancer are. Only by receiving standardized treatment as soon as possible can lung cancer patients get rid of the disease and live a healthy and high-quality life. Finally, I wish you a speedy recovery and enjoy the sunshine of a healthy life.