Drug interactions for the following drug(s)

Interactions between your selected drugs

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

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.