Does Telmisartan And Hydrochlorothiazide Interact with Hydrochlorothiazide?
Telmisartan And Hydrochlorothiazide and Hydrochlorothiazide have a major drug interaction according to U.S. FDA drug labeling data. Drug Interactions Telmisartan Aliskiren: Do not co-administer aliskiren with telmisartan and hydrochlorothiazide tablets in patients with diabetes. Avoid use of aliskiren with telmisartan and hydrochlorothiazide tablets in patients with renal impairment (GFR <60 mL/min). Because lithium should not be used with diuretics, the use of lithium with telmisartan and hydrochlorothiazide is not recommended. 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
- Telmisartan And Hydrochlorothiazide Class
- Angiotensin 2 Receptor Blocker
- Hydrochlorothiazide Class
- Thiazide Diuretic
- Management
- Close medical supervision required
- Data Source
- U.S. FDA via OpenFDA
What To Tell Your Doctor or Pharmacist
If you are taking Telmisartan And Hydrochlorothiazide and your doctor is considering prescribing Hydrochlorothiazide (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