If there is blood in your baby's spit-up, there may be several reasons why. Learn when not to worry and when you should call a health care provider for advice. Medically reviewed by Wendy L. Hunter, M ...

A doctor who testified during the trial of alleged killer neonatal nurse Lucy Letby in the U.K. said he "can't think of a natural cause" for the severe projectile vomiting of an infant who was ...

Hematemesis is the medical term used to describe vomiting blood. The blood can be bright red, dark red, black, or dark brown, or resemble coffee grounds. It is caused by internal gastrointestinal (GI) ...