That feeling of not being able to catch your breath can be frightening, yet many dismiss it as simply being out of shape or stressed. Medical experts caution that persistent breathing difficulties ...

Mitral valve regurgitation is a heart condition that occurs when the mitral valve does not close properly, allowing blood to flow backward into the left atrium. Symptoms do not always occur. When they ...

Chronic fatigue syndrome leaves patients exhausted and struggling with brain fog — and it typically gets worse after mental or physical exercise, a phenomenon called post-exertional malaise. Now ...

Do you feel tired or have a headache when you wake up in the morning? Something might be going wrong while you sleep that you don't know about: obstructive sleep apnea (pronounced app-nee-uh). The ...

LONDON - In a third-floor room of a London hospital with orange and white walls draped with Tibetan prayer flags, roughly a dozen people gathered recently to perform vocal exercises and sing songs, ...

Incruse Ellipta (umeclidinium) is a prescription drug used for treating chronic obstructive pulmonary disease (COPD). Incruse Ellipta can cause side effects that range from mild to serious. Examples ...

They are pills prescribed to millions in the UK to treat heart conditions and anxiety. But beta blockers may pose a hidden risk to the 7.2 million people living with asthma, an NHS GP has warned.

Researchers have developed new software that makes it possible to use low-cost, thermal cameras attached to mobile phones to track how fast a person is breathing. This type of mobile thermal imaging ...

Snoring is often treated as a harmless habit and even joked about within families. However, doctors caution that persistent or unusually loud snoring may be a warning sign of a serious sleep disorder ...