Aprepitant is used to prevent nausea and vomiting caused by chemotherapy.
How Aprepitant Works Aprepitant is an antiemetic medication that functions by blocking the action of a chemical messenger, known as neurokinin, in the brain. This action helps to prevent nausea and vomiting that may occur during anti-cancer treatment, such as chemotherapy.
Common side effects of Aprepitant include hiccups, fatigue, weakness, dehydration, abdominal pain, decreased white blood cell count, diarrhea, dyspepsia, and increased alanine aminotransferase.