What are the symptoms of lung cancer? Beware of 3 symptoms of lung cancer

Lung cancer is a disease that is very harmful to the human body. It is difficult to detect in the early stages, but the early stages are also the best period for treatment. Once the best period for treatment is missed, it will be life-threatening. So how can we avoid missing the best period for treatment? We need to know what are the symptoms of early lung cancer? Let’s take a look together.

1. Fever

What are the typical symptoms of early lung cancer? First of all, lung cancer may cause a lot of fever symptoms when it starts. The fever of early lung cancer can be caused by many reasons, including infection, obstructive pneumonia, and the release of heat sources into the blood by cancer tissue. The fever of early lung cancer can be persistent, periodic, or irregular, and can be high fever or medium or low fever.

2. Chest tightness and shortness of breath

Secondly, lung cancer patients may experience chest tightness and shortness of breath in the early stages. Experts say that many patients may experience obvious chest tightness and shortness of breath in the early stages of lung cancer. In the early stages of lung cancer, many lung tissues are damaged, which leads to respiratory insufficiency, causing chest tightness and shortness of breath in patients.

3. Chest pain

Secondly, in the early stages of lung cancer, many patients will experience obvious, but not very typical, chest pain symptoms. The chest pain in the early stages of lung cancer can be either persistent or intermittent, irregular, often dull, dull, or stabbing, and will be aggravated when breathing or coughing.

The above are the early symptoms of lung cancer that we introduced to you. You also understand the seriousness of lung cancer. I hope it can help you identify lung cancer. I hope that once the above symptoms appear, you must go to the hospital for examination in time. We should also pay attention to preventing the occurrence of lung cancer in our daily lives.