If there are six symptoms such as cough, hemoptysis, chest pain, fever, acrocyosis, and arthritis, these seemingly unrelated manifestations cannot be taken lightly.

1, Cough

It may be a mild dry cough, or a severe cough, with varying amounts of sputum. For those who have been coughing for a long time, if there is a change in the nature of the cough, such as a change in frequency or刺激性 dry cough, lung cancer should be vigilant.

2, Hemoptysis

For male smokers over 40 years of age, if there is blood in the sputum, blood丝, or small blood clots, the possibility of lung cancer is quite high, which is also one of the early symptoms of lung cancer.

3, Chest pain

Intermittent, not severe, dull or sharp pain in the chest, which can last from several minutes to several hours. If the tumor invades the pleura, the pain will be more severe, persistent, and fixed.

4, Fever

Male smokers over 45 years of age with long-term chronic lung inflammation accompanied by fever, and those with poor treatment response should be particularly vigilant about the possibility of lung cancer.

5, Acrocyosis

Also known as drumstick finger, it is characterized by enlargement of the first joint of the finger and toe, with the nail protruding and bending, often accompanied by pain.

6, Arthritis

It often coexists with acrocyosis. It manifests as migratory joint pain symptoms, with burning pain in the elbow, knee, wrist, ankle, and metacarpophalangeal joints, and functional impairment.

Experts remind that once lung cancer is diagnosed, in order to achieve the best treatment effect, it is first necessary to carry out standardized pathological diagnosis, and at the same time, clarify the stage of the disease, and on this basis, formulate a comprehensive treatment plan involving multiple disciplines.