What term is used for vomiting blood?

Hematemesis is the medical term that specifically refers to the act of vomiting blood. This condition can indicate various underlying issues, such as gastrointestinal bleeding, which may arise from ulcers, varices, or other serious health problems. Recognizing this term is crucial for healthcare professionals, as it enables them to identify potential emergencies and take appropriate actions swiftly.

The other terms mentioned relate to different medical conditions. Hemorrhage refers to the loss of blood, either internally or externally, and is a broader term that does not specify vomiting. Hematoma describes a localized collection of blood outside of blood vessels, often caused by an injury, while hepatomegaly indicates an enlargement of the liver, which is unrelated to the act of vomiting blood. Therefore, hematemesis is the precise term to use in the context of vomiting blood.