Does Trandolapril And Verapamil Hydrochloride Interact with Terazosin?
Trandolapril And Verapamil Hydrochloride and Terazosin have a unknown drug interaction according to U.S. FDA drug labeling data. There are reports that verapamil may result in higher concentrations of the alpha-agonists prazosin and terazosin. 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
- Unknown
- Trandolapril And Verapamil Hydrochloride Class
- Angiotensin Converting Enzyme Inhibitor
- Management
- Consult your pharmacist
- Data Source
- U.S. FDA via OpenFDA
What To Tell Your Doctor or Pharmacist
If you are taking Trandolapril And Verapamil Hydrochloride and your doctor is considering prescribing Terazosin (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
- Never stop or change either medication without first consulting your healthcare provider