Asthma is a chronic lung disease that can cause narrowing and inflammation of the airways, which makes it difficult to ...

Medically reviewed by Corinne Savides Happel, MD Some children can outgrow asthma and live asthma-free lives.Asthma remission ...

Medically reviewed by Jay N. Yepuri, MD Heartburn can feel like a burning in your upper chest, from your breastbone to your throat.Regurgitation causes your stomach contents to flow back up your ...