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9 Causes of Hematemesis

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) ...
By the time 26-year-old Megan Isherwood started vomiting blood and clutching her right side in agony, she was convinced ...