What causes bleeding in lung cancer

Lung cancer bleeding is a common disease in respiratory medicine, mainly occurring in adults and long-term smokers. After the disease occurs, patients will experience symptoms such as coughing up blood, shortness of breath, and chest pain. This disease is usually treated with drugs, and the most commonly used drug is gefitinib. The cause of lung cancer bleeding should be understood before treatment.

The main causes of bleeding in lung cancer are as follows:

1. Nutritional status:

Most patients with lung cancer bleeding are deficient in vitamins and trace elements. If the food lacks vitamin B, vitamin A, carotene and trace elements for a long time, it is easy to induce lung cancer bleeding.

2. Genetic factors:

The disease has a certain potential for inheritance, and genetic factors are also a high-risk factor for lung cancer bleeding.

3. Environmental pollution:

The emergence of this disease is related to environmental pollution. If you live in a seriously polluted city for a long time, you will inhale substances such as benzopyrene that are harmful to lung health, which will induce this disease.

4. Occupational exposure:

Occupational factors are also the main cause of lung cancer bleeding. Some people are exposed to asbestos, coal tar, mustard gas and trimethoprim-methyl ether for a long time, which can cause bronchial damage and then induce the disease.

5. Chronic lung infection:

Chronic lung infection is also the main cause of lung cancer bleeding. The most common chronic lung infections include tuberculosis, bronchiectasis and pneumonia. These diseases can cause the bronchi to metaplasia into squamous epithelium during the infection process, eventually leading to cancer bleeding.

When treating this disease, a variety of treatment methods should be adopted according to the patient's physical condition, pathological type and development trend of the disease. Through active and standardized treatment, the patient's survival period can be effectively prolonged. During treatment, attention must be paid to dietary care. Patients should eat more fish, yam, and lean meat, which can enhance the body's immunity. Avoid eating spicy, irritating, and greasy foods, such as ginger, leeks, and barbecue.