What are the symptoms of lung cancer? Experts teach you how to identify the symptoms of lung cancer

Lung cancer is a cunning disease, and some of its symptoms are similar to other diseases. Therefore, we need to know more about the symptoms of lung cancer and distinguish them from other diseases. When people have lung cancer, they are often accompanied by irritating dry cough, coughing up blood, chest pain, fever and other symptoms.

Lung cancer is a relatively serious lung disease. If lung cancer is not treated in time, it will endanger the patient's life. For lung cancer, the sooner you understand the symptoms, the sooner you can help everyone grasp the good time to treat the disease and save the patient's life. Lung cancer is so cunning and difficult to identify. What are the symptoms of lung cancer? Let's follow the experts in lung cancer to learn more.

The main symptoms of lung cancer are as follows:

1. Cough

Lung cancer patients may have a mild dry cough in the early stages of the disease, and more severe cough symptoms in the later stages. The amount of sputum varies from person to person. For people who have had cough problems for a long time, if there is a sudden change in cough frequency or irritating dry cough symptoms, you should be alert to the occurrence of lung cancer.

2. Hemoptysis

For male friends over 40 years old with a history of smoking, if there is blood in the sputum when coughing, or there are blood streaks or blood clots, the probability of having lung cancer will be very high. This is also one of the most common symptoms of lung cancer.

3. Chest pain

When people suffer from lung cancer, they are more likely to have intermittent mild dull pain or piercing pain in the chest, which can last for several minutes or even hours. When the tumor invades the pleura, the pain is more severe.

4. Fever

For males over 45 years old with a history of smoking, if they have long-term chronic pneumonia accompanied by fever symptoms and the treatment is ineffective, they also need to consider whether they have lung cancer.

5. Clubbing

Most patients have clubbing, which is characterized by hypertrophy of the first joints of their fingers and toes, abnormally protruding and curved nails, and often pain.

What are the symptoms of lung cancer? When people have lung cancer, in addition to the above symptoms, they are also likely to have arthritis symptoms, such as burning pain in the wrist, ankle, and metacarpophalangeal joints, and obstacles to normal activities. Therefore, when you have the above abnormal symptoms, you need to pay more attention and actively check. If it is confirmed to be lung cancer, you must respond to treatment in time.