What are the symptoms of lung cancer? There are three common symptoms in lung cancer patients

Generally, in the early stage of lung cancer, since there are no particularly obvious symptoms, it is often easily treated by patients as a common cold or fever. This phenomenon is not uncommon. Therefore, most patients have reached the advanced stage of lung cancer when they are discovered. Here we recommend that you have regular physical examinations to prevent the occurrence of the disease.

According to statistics, the number of people suffering from lung cancer in my country is increasing day by day. This is directly related to environmental pollution. In addition, the patient's resistance may not be very strong, especially for male patients. Long-term smoking and alcoholism are the culprits of lung cancer. The lungs belong to a filtering system of the human body. When a large amount of harmful substances are absorbed and cannot be excreted, lesions will occur, leading to the occurrence of cancer. Generally, it is discovered in the late stage. At this time, we hope that patients can discover the disease as soon as possible and receive timely treatment. The following is a brief introduction to the symptoms of lung cancer.

1. Lung cancer does not have any particularly obvious symptoms in the early stages, which is one of the main reasons why it is often ignored. Generally, early patients will have symptoms similar to bronchitis, such as coughing and chest tightness, so they are often treated as ordinary diseases by patients, missing the best time for treatment.

2. Symptoms of patients in the middle and late stages of the disease gradually appear. Generally, there will be great changes in the face, and edema may occur on the face and neck. This is mainly caused by poor blood circulation. After this symptom appears, it is hoped that the patient can go to the hospital for diagnosis and treatment in time to avoid delaying the disease.

3. Late-stage patients will also have significant changes in their voices, mainly frequent coughing accompanied by coughing up blood, and hoarseness. This phenomenon is mainly caused by cancer cells that have affected the body's pronunciation function. Patients at this stage have basically lost the ability to take care of themselves and need continuous oxygen to maintain vital signs.

Lung cancer is one of the most life-threatening cancers currently. Most of the patients are men, which has a lot to do with men's lifestyle habits. Frequent exposure to tobacco and alcohol. Cigarettes contain a large amount of nicotine, which can temporarily paralyze people's central nervous system. Over time, a series of problems will occur in the body. Therefore, if you want to prevent cancer, you must first start by changing your lifestyle habits.