Promethazine is an antihistamine that works by blocking a certain natural substance that your body makes during an allergic reaction and may also be used prevent and treat nausea and vomiting related to certain conditions.
RX products are not always manufacturer specific. Actual product appearance may differ from website image.
Med-Vet International does not sell pharmaceuticals outside of the United States. The following states are restricted from purchasing pharmaceuticals and controlled substances: IA, MN, IN, ND, MP, PR, WY.