How much do you know about the symptoms of lung cancer? These two manifestations of lung cancer are most likely to be ignored

In life, we can easily see some people with lung cancer. After all, the incidence of this disease is still very high in recent years. Experts say that if lung cancer needs to be treated, the sooner the better. After all, if the disease is controlled earlier, one's life can be extended for a period of time. So, do you know the symptoms of lung cancer? 1. Lung cancer is a malignant disease that is easily overlooked by people. Many patients are diagnosed in the middle and late stages. Early lung cancer generally has no symptoms. Most of them are found by chest X-ray or CT during physical examination. Once there are symptoms, they are often in the middle and late stages. Therefore, it is important to emphasize regular physical examinations, especially for people with high risk factors for lung cancer (such as smoking, family history, working in dusty environments, etc.). 2. Under normal circumstances, lung cancer does not have particularly serious symptoms in the early stages, and the most common symptoms are very common. Common symptoms include cough (non-irritating cough), blood in sputum (blood or blood clots), hemoptysis (small mouthfuls of fresh blood or mixed with blood clots), chest pain (with a more specific location and more persistent), etc. Especially for people with the bad habit of smoking, you must pay attention to the two symptoms of cough and blood in sputum. If you experience the above symptoms, you should seek medical attention immediately and do not just take some "cold medicine" or "anti-inflammatory medicine" on your own. On the other hand, the symptoms mentioned above are not specific, which means that if you have these symptoms, it may not be lung cancer. It may also be lung inflammation, tuberculosis, bronchiectasis and other diseases. Therefore, if you have these symptoms, the best way is to seek medical attention immediately. Usually, when lung cancer first occurs, the symptoms are not easy to be noticed because its early symptoms are relatively mild, such as coughing, hoarseness, etc. Therefore, we should not ignore the minor symptoms around us, and we should also check our bodies when we find them.