A member asked:

Does triameterene hctz (hydrochlorothiazide) start working immediately or does it take a few days to start working.? taking it with 40 mg lisinopril.

4 doctors weighed in across 3 answers

High blood pressure: most blood pressure medications take some time to exert full benefit. you should expect to see blood pressure benefits after 3 days.

Answered 9/14/2014

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Dr. Arthur Sgalia answered

Specializes in Internal Medicine

Caution: It will take a few days or weeks to have a full effect on your blood pressure. Caution is recommended when taking lisinopril and triamterene since the combination might cause abnormally high potassium levels. Every case is unique and your doctor may have good reason to put you on this particular combination, but you may want to discuss the risks, benefits and alternatives with him/her. Cheers!

Answered 9/14/2014

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Dr. Joyce Pastore answered

Specializes in Internal Medicine

Hypertension: Triamterene/hctz should take effect within 24-48 hours to start bringing down your blood pressure. You should reach an optimal BP level in a week. Be sure to take the med as prescribed and followup as directed by your doctor. Weight control and limiting your sodium to 2000 mg daily are an important part of controlling hypertension.

Answered 9/14/2014

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Related Questions

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What is it like to take lisinopril hctz (hydrochlorothiazide) during pregnacy?

4 doctors weighed in across 3 answers