What are the early symptoms of lung cancer? Is lung cancer contagious?

Lung cancer is a serious and terrible disease. Many patients will be very scared when they hear that it is cancer. They will immediately lose hope in life and become pessimistic and negative. In fact, this is also human nature. Because cancer is indeed very terrible, but patients must believe in the development of modern medicine. Some cancers can be cured as long as they persist in treatment. Patients must have confidence.

I believe everyone already knows the harmfulness of lung cancer. If you take timely treatment, there is still hope. If you miss the best treatment time, the treatment will become more difficult, the treatment process will be longer, the cost of treatment will be much higher, and it will be difficult to achieve a cure. Therefore, patients must pay more attention to their physical health and never ignore treatment.

The early symptoms of lung cancer are still very obvious, and patients should pay more attention to them. One day, the patient will feel general fatigue, loss of appetite, chest tightness, and difficulty breathing. Sometimes there will be persistent coughing and respiratory bleeding. There will also be headaches, chest tightness and swelling. Many patients will also experience symptoms such as loss of appetite and lack of energy. At the same time, patients will also experience symptoms such as rapid weight loss.

Lung cancer is not contagious, you can rest assured. Generally speaking, cancer is not contagious. There must be some conditions for it to be contagious. There must be a source of infection, a route of infection, and a susceptible population. None of the three can be missing. In other words, a disease should be transmitted from one person to another through some route. So it can be accurately said that cancer patients themselves are not the source of infection, so lung cancer is not contagious, but treatment is still needed to control the disease in order to achieve the goal of recovery.

Lung cancer patients must pay attention to diet. In daily life, they must eat more fresh fruits and vegetables, easily digestible foods, high-fiber foods, and various vitamins, and eat more foods containing vitamin C, which is conducive to the improvement of the condition. At the same time, they should drink more soups, such as fish soup, meat soup, and chicken soup, but they must be careful not to smoke or drink, eat spicy foods, fried foods, or foods that are too salty or too greasy.

In daily life, we must refrain from smoking and drinking. We know that tobacco and alcohol contain some toxic chemicals, which will cause serious harm to various organs of the body, especially to the lungs, which can easily lead to lung cancer. Therefore, we must refrain from smoking and drinking to prevent lung cancer. At the same time, we must pay attention to rest, ensure adequate sleep time, do not be too tired, and do not stay up late to work overtime for a long time. Bad living habits will lead to lung cancer. We cannot live and work in a polluted environment for a long time.