What are the symptoms before lung cancer attacks? Pay attention to the 4 symptoms before lung cancer attacks

In fact, many times, the early symptoms of malignant tumors are not very obvious, especially for diseases like lung cancer. Generally, when you know the symptoms, it is in the middle and late stages of the disease. In fact, there are still some symptoms to follow in the early stages. The following mainly introduces the signs before the onset of lung cancer.

1. Clubbing: What are the signs before lung cancer attacks? Experts say that clubbing is a symptom before lung cancer attacks. It is manifested as hypertrophy of the first section of the fingers and toes, protrusion and bending of the nails, and often accompanied by pain. According to foreign reports, 21% of lung cancers are accompanied by clubbing in the early stage, and most of them disappear after lung cancer surgery.

2. Arthritis: The second sign before lung cancer attacks is arthritis, which exists at the same time as tussock digits. It may first appear when the lung cancer lesions are small and difficult to be found, and manifests as migratory arthritis symptoms. Burning pain in the elbows, knees, wrists, ankles, metacarpophalangeal joints, movement disorders, and possible hyperplasia of the elbow and trochanteric fibula periosteal hyperplasia are called rheumatoid arthritis-like arthritis. The pain can disappear 24 hours after lung surgery.

3. Gynecomastia: A man's breasts may be enlarged on one or both sides like a woman's. Japanese researcher Abei et al. investigated 267 cases of lung cancer, among which 7.5% had gynecomastia in the early stages. Gynecomastia is often ignored or even misdiagnosed as simple breast hyperplasia and removed.

4. Polymyositis: It is also one of the early symptoms of lung cancer. According to statistics, 85% of them appear before the typical symptoms of lung cancer, manifested as progressive weakness and loss of appetite. When the symptoms worsen, it may be difficult to walk and get out of bed.

In short, if women find the symptoms described above, they must take them seriously. This may be a precursor to lung cancer. It is recommended to go to a local regular and qualified hospital for lung cancer examination in time, so that lung cancer can be detected early. The earlier it is discovered, the earlier it can be cured.