Does Lisinopril And Hydrochlorothiazide Tablets Interact with Diuretics?
Lisinopril And Hydrochlorothiazide Tablets and Diuretics have a major drug interaction according to U.S. FDA drug labeling data. Diuretics may cause excessive reduction of blood pressure after initiation of lisinopril therapy, especially if diuretic therapy was recently instituted. Close medical supervision is required. The mechanism involves additive hypotensive effects. 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
- Major
- Lisinopril And Hydrochlorothiazide Tablets Class
- Thiazide Diuretic
- Management
- Close medical supervision required
- Data Source
- U.S. FDA via OpenFDA
How This Interaction Works
The interaction between Lisinopril And Hydrochlorothiazide Tablets and Diuretics occurs because additive hypotensive effects. Clinically, this means diuretics may cause excessive reduction of blood pressure after initiation of lisinopril therapy, especially if diuretic therapy was recently instituted. close medical supervision is required. This is classified as a major interaction, meaning it could cause serious harm if not properly managed. Your healthcare provider may need to adjust dosages, substitute one medication, or increase monitoring frequency.
What To Tell Your Doctor or Pharmacist
If you are taking Lisinopril And Hydrochlorothiazide Tablets and your doctor is considering prescribing Diuretics (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 how frequently you should be monitored while these are co-prescribed
- Ask whether any dosage adjustments are needed
- Never stop or change either medication without first consulting your healthcare provider