Does Sertraline Interact with Perphenazine And Amitriptyline Hydrochloride?
Sertraline and Perphenazine And Amitriptyline Hydrochloride have a moderate drug interaction according to U.S. FDA drug labeling data. Sertraline inhibits cytochrome P450 2D6; caution is indicated in coadministration with amitriptyline and dose adjustments may be necessary. The mechanism involves inhibition of cytochrome p450 2d6. Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This information is based on official FDA drug labeling sourced from OpenFDA and the NIH National Library of Medicine.
- Severity
- Moderate
- Perphenazine And Amitriptyline Hydrochloride Class
- Phenothiazine
- Management
- Monitor for effects
- Data Source
- U.S. FDA via OpenFDA
How This Interaction Works
The interaction between Sertraline and Perphenazine And Amitriptyline Hydrochloride occurs because inhibition of cytochrome p450 2d6. Clinically, this means sertraline inhibits cytochrome p450 2d6; caution is indicated in coadministration with amitriptyline and dose adjustments may be necessary. This is classified as a moderate interaction. While it may not require stopping either medication, your healthcare provider should be aware you are taking both so they can monitor for potential effects and adjust treatment if necessary.
What To Tell Your Doctor or Pharmacist
If you are taking Sertraline and your doctor is considering prescribing Perphenazine And Amitriptyline Hydrochloride (or vice versa), make sure to:
- Inform your doctor and pharmacist of all current medications, including over-the-counter drugs and supplements
- Ask whether the benefits of combining these medications outweigh the risks for your specific situation
- Ask what symptoms to watch for that would indicate the interaction is causing problems
- Ask whether any dosage adjustments are needed
- Never stop or change either medication without first consulting your healthcare provider