A member asked:

Is phenergan (promethazine) safe to take for nausea if on metoprolol.

A doctor has provided 1 answer

Good question: Phenergan (promethazine) raises metoprolol levels. You can use them together but should monitor HR and BP. You may need to lower the dose of the metoprolol.

Answered 2/9/2020

3.7k views

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