Drug interactions for the following drug(s)

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Interactions between your selected drugs

Moderate

promethazine<>dexmethylphenidate

Applies to: PHENERGAN 25 MG Rectal Suppository <> dexmethylphenidate hydrochloride 15 MG 24 HR Extended Release Oral Capsule

The therapeutic efficacy of Dexmethylphenidate can be decreased when used in combination with Promethazine.

No other interactions were found between your selected drugs.

Note: this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.

Interactions between your selected drugs

Moderate

promethazine<>dexmethylphenidate

Applies to: PHENERGAN 25 MG Rectal Suppository <> dexmethylphenidate hydrochloride 15 MG 24 HR Extended Release Oral Capsule

Drug1 (rxcui = 992457, name = promethazine hydrochloride 25 MG Rectal Suppository [Phenergan], tty = SBD). Drug2 (rxcui = 899461, name = 24 HR dexmethylphenidate hydrochloride 15 MG Extended Release Oral Capsule, tty = SCD). Drug1 is resolved to promethazine, Drug2 is resolved to dexmethylphenidate and interaction asserted in DrugBank between Promethazine and Dexmethylphenidate.

No other interactions were found between your selected drugs.

Note: this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.

DrugInteractionChecker.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Data sources include Micromedex® (updated Sep 28th, 2016), Cerner Multum™ (updated Oct 2nd, 2016), Wolters Kluwer™ (updated Oct 1st, 2016) and others. To view content sources and attributions, please refer to our editorial policy.