"Why am I so sleepy?" What kind of disease is narcolepsy? I've heard the name, but few people know it properly. Do I have to ...

One woman shares about the narcolepsy symptoms that disrupted her life, and the journey to a diagnosis: "I'm living proof you ...

Discover the signs of Lyme disease that everyone must recognize, from the classic bull's-eye rash to neurological symptoms ...

Be fast” is not just advice to people witnessing someone suffer from a stroke, the letters form a mnemonic device created by ...

A 12-year-old girl living with a rare brain tumour has completed an 11-mile (18km) walk to help other children facing the ...

Bindi Irwin—who underwent emergency appendix surgery May 10—spoke to E! News about her health one day before her hospitalization.