What symptom does lung cancer have or precursory

summary

My girlfriend's father is always coughing, chest tightness and shortness of breath recently. I couldn't sleep at night. My face was yellow. I had a bad cold recently. I had no way to go to the hospital for examination. As a result, my friend said that his father was diagnosed with early lung cancer. I've been treated by an expert doctor. Now the situation is better. I'll tell you about the symptoms or precursors of lung cancer.

What symptom does lung cancer have or precursory

Symptom one: cough at the same time, often accompanied by different degrees of sputum performance. What's more, blood can be found in sputum. When tumor inflammation leads to necrosis and capillary damage, there will be a small amount of bleeding, which is often mixed with sputum and found intermittently or intermittently. Many lung cancer patients are treated because of sputum and blood.

Symptom 2: low fever for a long time is one of the early symptoms of lung cancer. After blocking the bronchus, there are often obstructive pulmonary lobes with different degrees. Mild patients have only low fever, severe patients have high fever. After treatment, they can be temporarily improved, but they will relapse very quickly.

Symptom 3: chest pain is a very common clinical manifestation, often found in patients with early lung cancer. The chest pain in the early stage of lung cancer was mild, mainly manifested as dull pain, dull pain, uncertain location, and uncertain relationship with respiration. If distension and pain occur all the time, it indicates that cancer may involve the pleura.

matters needing attention

Warm tips: as an antioxidant, vitamin E can be adsorbed on the surface of damaged cells to prevent their growth. And for harmful cancer cells, vitamin E can also play this role, effectively prevent the growth of cancer cells at the initial stage. Vitamin E can also enhance the body's immune ability, and people in 50 ~ 69 years old is the high risk period of lung cancer, so we should supplement appropriate amount of vitamin E, especially smokers. According to another study found that vitamin A, carotene can also inhibit chemical carcinogens induced lung cancer, so rich in these vitamins should also pay attention to food supplement.