Mono is a virus, and it's more common in teenagers and young adults. The Epstein-Barr virus (EBV) is responsible for...

Huntington's disease is a genetic condition that can cause a variety of symptoms. These include clumsiness, mood changes, irritability and...

Henoch-Schonlein purpura symptoms usually get better on their own within a month, but sometimes people with the disease have more...

Chronic pain disease is the term used when a person has persistent, unresolved pain that lasts longer than three to...

Hirschsprung disease symptoms vary depending on the area of the bowel that is affected. This condition is caused by a...