What are the early symptoms of lung cancer? Don’t ignore the 3 early symptoms of lung cancer

In recent years, more and more people have been affected by lung cancer. Although people pay attention to its treatment, it is often diagnosed in the middle and late stages of lung cancer. This is mainly due to people's lack of understanding and neglect of the early symptoms of lung cancer. Therefore, we must pay enough attention to the symptoms of lung cancer. The following experts introduce the early symptoms of lung cancer that are easily overlooked.

1. Most lung cancer patients have bloody sputum, which is also an early symptom of lung cancer and an early signal of lung cancer. Some patients have repeated episodes of "pneumonia" and spit out bloody sputum, which comes and goes.

2. Lung cancer patients usually experience progressive general weakness and loss of appetite. In severe cases, they may have difficulty walking and getting out of bed. This is referred to as polymyositis periplasmic, and is also an early symptom of lung cancer that is often overlooked.

3. Patients may have clubbing symptoms in the early stage, which is characterized by hypertrophy of the first segment of the fingers and toes, protrusion and bending of the nails, and often accompanied by pain. 21% of patients will have this symptom, and most of them disappear after surgery. This is also an early symptom of lung cancer that is very easy to ignore.

The above content is an introduction to the early symptoms of lung cancer that are easily overlooked. In fact, there are very obvious high-risk groups for lung cancer, such as long-term smokers. Lung cancer also has obvious familial clustering characteristics. It is recommended that such people undergo timely and regular physical examinations.