A Secret Weapon For Promethazine codeine syrup
Promethazine: Promethazine can be a phenothiazine spinoff which differs structurally in the antipsychotic phenothiazines by the existence of the branched aspect chain and no ring substitution. It is believed this configuration is accountable for its relative lack (one/ten that of chlorpromazine) of dopamine antagonist Attributes. Promethazine is an