What are the early symptoms of lung cancer? Introduction to the specific symptoms of lung cancer in the early stage

Lung cancer is a common cancer. There are many reasons for lung cancer. Many patients get the disease because of smoking. People with lung cancer may have blood in their saliva, but the symptoms of lung cancer are not limited to this. Now experts will introduce to you the early symptoms of lung cancer.

In fact, lung cancer does not have any special symptoms in the early stages. It only manifests itself as common symptoms of respiratory diseases, such as cough, blood in sputum, low fever, chest pain, shortness of breath, etc., which are easily overlooked.

Cough. Lung cancer grows on the bronchial lung tissue, which can cause respiratory irritation symptoms, resulting in an irritating cough.

Chest pain. In the early stages of lung cancer, chest pain is relatively mild and may manifest as dull pain or a dull ache in varying locations. The relationship with breathing is also uncertain. However, if the pain persists, it means that the cancer may have affected the pleura.

Low-grade fever. When a tumor blocks the bronchus, obstructive pneumonia often occurs. However, the degree of the disease varies. Mild cases may only cause low-grade fever, while severe cases may cause high fever. The condition may improve temporarily after medication, but will relapse soon.

Blood in sputum. When tumor inflammation causes necrosis and capillary damage, there will be a small amount of bleeding, which will often mix with the sputum and appear intermittently or intermittently.

The above article introduces the early symptoms of lung cancer. After reading the above article, I believe everyone has learned about the early symptoms of lung cancer. When you find these symptoms in yourself, you must pay attention to them and go to the hospital for a scientific diagnosis as soon as possible. After the diagnosis is made, you should actively receive treatment.