How much do you know about the early symptoms of lung cancer? 3 early symptoms of lung cancer are very common

There are many symptoms of lung cancer. Is vomiting a symptom of lung cancer? Only after understanding these issues can we avoid panic when these situations occur. And we can take corresponding countermeasures in time. Let us learn about the early symptoms of lung cancer.

The main symptoms of early lung cancer are:

1. Cough, mostly irritating dry cough, no sputum or a small amount of white sticky sputum, especially for long-term heavy smokers over 40 years old, if there is no obvious cause of irritating dry cough lasting 2-3 weeks, treatment is ineffective, or there are chronic respiratory diseases, the nature of the cough has changed, so be vigilant;

2. Hemoptysis, usually bloody sputum or sputum with blood;

3. Lung cancer often causes mild chest tightness in the early stages. If it involves the parietal pleura or directly invades the chest wall, it can cause persistent pain in that area. It should be emphasized that there are no specific symptoms in the early stages of lung cancer. Any respiratory symptoms that are not cured for more than 2 weeks or worsening of the original symptoms should alert you to the possibility of lung cancer.

Warm reminder: I hope you can understand the early symptoms of lung cancer mentioned above. If you have the symptoms mentioned above, you must go to the hospital for examination and treatment in time. Early detection and early treatment of the disease are very necessary. This also buys a lot of time for the treatment of lung cancer.