What is prom promethazine used to treat?
What is prom promethazine used to treat? Promethazine is a first-generation antihistamine and antipsychotic used to treat allergies, difficulty sleeping, and nausea. It was once widely used as an antipsychotic, although it is generally not used for this purpose now. It has approximately 1/10 the antipsychotic strength of chlorpromazine. How does promethazine work to treat […]