We all know Promethazine is a very beneficiary antihistamine used to treat hypersensitivity as well as certain circumstances, for example, motion sickness. The allergic symptoms may include runny nose, rash as well…
We all know Promethazine is a very beneficiary antihistamine used to treat hypersensitivity as well as certain circumstances, for example, motion sickness. The allergic symptoms may include runny nose, rash as well…