You are buying 1 x 90ml Prozine Syrup, containing 5mg/5ml promethazine.
Belonging to a group of drugs called phenothiazines, Prozine Syrup treats allergies with symptoms like a runny nose, hives, and watery eyes. It cures motion sickness, nausea, and vomiting. Acting as an antihistamine, it blocks the effect of histamine in the body. It is often utilized as a sleeping aid.