How Long Does Promethazine Stay In Your System?

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Generic Name: PROMETHAZINE/PHENYLEPHRINE - ORAL
Pronounced: (pro-METH-uh-zeen/fen-ill-EFF-rin)

Promethazine-Phenylephrine Oral Precautions

See also Warning section.

Before taking this medication, tell your doctor or pharmacist if you are allergic to promethazine or phenylephrine; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

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