Regularly consuming honey each morning, drinking ginger tea, inhaling steam, and gargling with salt water can help eliminate mucus and reduce coughing.

I was just diagnosed with lung cancer, but I've never smoked. Why did I get this disease? (Nguyen Thi Mai, 54, Kien Giang)

My son has a persistent cough, but no fever and hasn't lost his appetite. The doctor diagnosed him with whooping cough, but medication hasn't helped. Is this condition dangerous? (Tran Thi Hoa, 28, Hanoi)