Cyproheptadine Hydrochloride &Tricholine Citrate Syrup is an anti-histamine drug which acts as a H1 histamine blocker to give relief against the allergic symptoms such s watery eyes, sneezing, hives, itching, runny nose, eyes itching. This medication also blocks the naturally produced serotonin in your body. It is not suitable for the premature infants and the newborn babies and it is advised to take this drug as per the physicians directed method to prevent side effects.