What are the clinical symptoms of lung cancer? Pay attention to these four points

Knowing the clinical symptoms of lung cancer can help you go to the hospital for diagnosis and treatment in the early stages of the disease, which can greatly prolong your survival. In general, when lung cancer strikes, you will often experience symptoms such as coughing and polymyositis, and men will have obvious breast enlargement. Most patients may experience pain in their chests and limbs.

Lung cancer is one of the most common malignant tumors in the human lungs. In recent years, the number of people suffering from lung cancer has been rising. Many people have already reached the advanced stage of the disease when they find that they have the disease, which eventually leads to their death. Therefore, it is necessary to understand the clinical symptoms of lung cancer so that the disease can be discovered early. So what are the clinical symptoms of lung cancer?
1. Cough <br/>About 2/3 of lung cancer patients will have cough symptoms, and this symptom will appear in the early stage of lung cancer. It may be a mild dry cough or a severe cough. It depends on the severity of the individual's condition. In addition, the individual's throat will gradually increase sputum. If you find that you suddenly have a severe irritating dry cough, you must be alert to the onset of lung cancer.
2. Polymyositis <br/>Polymyositis is one of the more common early symptoms of lung cancer. About 85% of patients will experience this symptom, which is mainly manifested by obvious general weakness and declining appetite. However, these symptoms do not appear suddenly, but usually appear gradually and worsen. If not treated in time, it will gradually develop into symptoms such as difficulty in getting up from bed and difficulty walking.
3. Pain <br/>The onset of lung cancer not only causes unbearable pain in the chest, but some people may also experience severe pain in the upper limbs. The reason for this phenomenon is that the lung cancer cells in the human body will compress the brachial plexus nerves and may also spread to the pleura. Eventually, it will cause severe pain in the ipsilateral limbs and chest.
4. Male Breast Enlargement <br/>For men, if they develop lung cancer, they may experience breast enlargement in the early stages, usually manifested as one or both sides continuing to grow larger, and may even become as plump as women's.