What are the early symptoms of lung cancer?

(1) Cough is mostly sporadic dry cough with little or no sputum and a small amount of white foam sputum, which is more common after fatigue.

(2) Hemoptysis or blood sputum is caused by the rupture of capillaries due to necrosis and ulceration of cancer tissue.

(3) Chest pain Chest pain mostly occurs in the middle and late stage of lung cancer, but if the tumor is located near the pleura, chest pain can appear earlier, showing irregular dull pain or dull pain.

About one-third of early lung cancer is asymptomatic, and some patients have mild early symptoms, but they are ignored or misdiagnosed, thus delaying their illness//Liu insists on walking through the journey of terminal cancer//I hope to help you.