What are the typical symptoms of early lung cancer? Four typical manifestations of early lung cancer

Many families are slowly breaking up, and one of the main reasons is lung cancer. Lung cancer is not very obvious at the beginning, so many people do not pay attention to it. When it is discovered, it is too late to regret. Let us tell you what are the four typical symptoms of early lung cancer?

① Cough: This is the most common symptom, but it is not very typical. When lung cancer appears, two-thirds of patients have this symptom. It can be a mild dry cough or a severe cough, with varying amounts of sputum. However, in patients with chronic long-term coughs, once the nature of the cough changes, or the frequency or night cough occurs, be alert to lung cancer. Continuous and uncontrollable coughing is one of the symptoms of lung cancer.

②Chest pain: Generally, about 30% to 40% of patients experience pulmonary chest pain, which is usually intermittent and mild chest pain. The symptoms of this type of lung cancer are dull pain or drilling pain, which can last from minutes to hours. If the tumor invades the pleura, the pain will be more severe, continuous and fixed. If chest pain reappears in early lung cancer, the prognosis is poor if the pain recurs later.

③ Hemoptysis: Half of lung cancer patients have this symptom. If a smoking man over 40 years old has blood in his sputum, blood streaks or small blood clots, the possibility of lung cancer is quite high. This is also a common symptom of lung cancer.

④ Fever: The last symptom of lung cancer is fever. In the early stage of lung cancer, there will be typical fever symptoms. Most of these lung cancer symptoms are caused by inflammation caused by bronchial obstruction and poor drainage caused by cancer. Early treatment with antibiotics can restore body temperature to normal, but it is easy to relapse. For patients with large tumors, necrosis occurs in the inflammatory center, which often causes a higher body temperature due to the absorption of toxins.

After reading the four typical symptoms of lung cancer, you may have a better understanding of it. Nowadays, people are busy with work, so they often neglect exercise. It is precisely because of this that many diseases follow. For our happy life, we must do a good job in preventing lung cancer and not let a happy life leave us.