Drug interactions for the following drug(s)

Interactions between your selected drugs

The serum concentration of Lamotrigine can be increased when it is combined with Promethazine.

Lamotrigine may increase the central nervous system depressant (CNS depressant) activities of Nortriptyline.

The metabolism of Nortriptyline can be decreased when combined 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 = 103968, name = lamotrigine 100 MG Disintegrating Oral Tablet, tty = SCD). Drug2 (rxcui = 992447, name = Promethazine Hydrochloride 25 MG Oral Tablet, tty = SCD). Drug1 is resolved to Promethazine, Drug2 is resolved to lamotrigine and interaction asserted in DrugBank between Promethazine and Lamotrigine.

Drug1 (rxcui = 103968, name = lamotrigine 100 MG Disintegrating Oral Tablet, tty = SCD). Drug2 (rxcui = 317136, name = Nortriptyline 25 MG Oral Capsule, tty = SCD). Drug1 is resolved to Nortriptyline, Drug2 is resolved to lamotrigine and interaction asserted in DrugBank between Nortriptyline and Lamotrigine.

Drug1 (rxcui = 317136, name = Nortriptyline 25 MG Oral Capsule, tty = SCD). Drug2 (rxcui = 992447, name = Promethazine Hydrochloride 25 MG Oral Tablet, tty = SCD). Drug1 is resolved to Nortriptyline, Drug2 is resolved to Promethazine and interaction asserted in DrugBank between Nortriptyline and 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.