"Antiemetic Agent"^^ . "Antiemetic Agent"^^ . "AntiemeticsSYNCI" . "CHEBI:50919"^^ . . "Antiemetic AgentPTNCI" . "Antiemetic_Agent"^^ . "A drug that prevents or reduces nausea and vomiting.NCI-GLOSS" . "C0003297"^^ . "C267"^^ . "Chemical Viewed Functionally"^^ . "Drugs used to prevent nausea or vomiting. Antiemetics act by a wide range of mechanisms. Some act on the medullary control centers (the vomiting center and the chemoreceptive trigger zone) while others affect the peripheral receptors. (MeSH)NCI" . "Antiemetic DrugsSYNCI" . . "antiemeticPTNCI-GLOSSCDR0000046084" . .