Envepe Tablet 30s

It contains two medicines (‘active substances’) called: ‘Doxylamine succinate’ and ‘Pyridoxine hydrochloride’. • Doxylamine succinate belongs to a group of medicines called ‘antihistamines’. • Pyridoxine hydrochloride is another name for Vitamin B6. Doxylamine succinate is a member of the first-generation class of antihistamines, doxylamine exerts its effects by competitively antagonizing the binding of free histamine at the H1-receptor binding sites. It antagonizes the effects of histamine in the uterus, GI tract, large blood vessels, and bronchial muscles.