Olmesartan-Hydrochlorothiazide

Medically Reviewed by Dr. Harshi Dhingra, M.D.

Last Reviewed: Jan 24, 2024

Pros & Cons


Olmesartan and Hydrochlorothiazide (Benicar HCT) Pros and Cons

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  • The combination of olmesartan and hydrochlorothiazide is convenient to take as a once-daily dose.
  • The two drugs, olmesartan and hydrochlorothiazide, have additive antihypertensive effects. The combination may be effective in controlling high blood pressure in people who have not responded to either medication alone.
  • It is available as a lower-cost generic.

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  • It is difficult to adjust the dosage of olmesartan and hydrochlorothiazide individually because they come in fixed dosage strengths.
  • This medicine can cause side effects such as increased urination and dizziness.
  • It is only available in tablet form.
  • This medicine is not safe for use during pregnancy.