What is hyperemesis?

Hyperemesis is defined as excessive or prolonged vomiting that can lead to dehydration and other health risks. The term is most commonly associated with pregnancy, specifically hyperemesis gravidarum, which is characterized by severe nausea and vomiting that prevents a pregnant individual from keeping food or fluids down. This condition requires careful management to ensure both the health of the individual and the developing fetus.

The correct designation, "excessive vomiting," highlights the core characteristic of hyperemesis, distinguishing it from other conditions that may involve excessive discharge from the body, such as urination, sweating, or coughing. Understanding this term is essential in medical contexts, especially in obstetrics, as it helps in identifying and treating a potentially serious condition.