What symptom is the precursor of lung cancer

summary

There is an old man at home who has lung cancer. He coughs incessantly every day and has a fever often. Now he is receiving treatment. He looks very sad. He has been treated by an expert doctor and his condition is under control. What are the symptoms of lung cancer? Do you know? Today, let me learn from you the symptoms of lung cancer.

What symptom is the precursor of lung cancer

Symptom 1: chest pain and chest tightness in patients with early chest will appear the corresponding abnormal situation, the main performance is pain and chest tightness, some patients will appear faint empathy, and the duration will not be very long, if the long-term emergence of these symptoms after the relevant treatment does not improve, we should consider the possibility of this disease.

Symptom 2: Patients with cough and sputum blood due to the invasion of the spread of the respiratory tract to the tumor, making the patient's respiratory tract will appear varying degrees of bleeding phenomenon, so the patient's sputum will often appear some blood, showing intermittent or intermittent appearance, most of the patients are due to this phenomenon, take hospital treatment, so we must pay attention to.

Symptom 3: persistent low fever due to inflammatory factors, patients will also have a certain low fever phenomenon, after anti-inflammatory treatment can not get better, more serious patients will have high fever, which is also a common symptom of early patients.

matters needing attention

Warm tips: for patients who have undergone lung cancer resection, they should take respiratory function exercise as soon as possible, do chest expansion exercise and deep breathing at the same time, increase ventilation function through chest expansion; do abdominal breathing, inhale deeply when chest is raised, and exhale deeply when abdomen is retracted, so as to improve the effective volume and respiratory function of chest.