A member asked:

Pounding below left breast today. begun 50mg phenergan (promethazine) last night. could it be the cause?hr is 60-80s laying down/sitting, 90-120standing. any advice?

A doctor has provided 1 answer

Yes: Chest discomfort/pressure is a listed side-effect of promethazine, and is usually associated with folks taking meds for high blood pressure. I would stop the medication and see if your symptoms get better, then go to your doc and try to find an alternative medicine

Answered 11/30/2014

3.5k views

Thank

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