Drug reference

hydrochlorothiazide-olmesartan

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Drug class

Cardiovascular (Combination(CVS))

Mechanism of action

Olmesartan: Blocks binding of angiotensin II to type 1 angiotensin II receptors, causing a lowering in blood pressure; blocks vasoconstrictor and aldosterone-secreting effects of angiotensin II. HCT: inhibits sodium reabsorption in distal renal tubules, resulting in increased excretion of water and of sodium, potassium, and hydrogen ions

Common side effects

  • Dizziness
  • Headache
  • Fatigue
  • Back pain
  • Hyperglycemia
  • Hypertriglyceridemia
  • Diarrhea

Known interactions (1)

Related conditions

Frequently asked questions

What drug class is hydrochlorothiazide-olmesartan?

hydrochlorothiazide-olmesartan belongs to: Cardiovascular.

How does hydrochlorothiazide-olmesartan work?

Olmesartan: Blocks binding of angiotensin II to type 1 angiotensin II receptors, causing a lowering in blood pressure; blocks vasoconstrictor and aldosterone-secreting effects of angiotensin II. HCT: inhibits sodium reabsorption in distal renal tubules, resulting in increased excretion of water and of sodium, potassium, and hydrogen ions

What are the common side effects of hydrochlorothiazide-olmesartan?

Dizziness, Headache, Fatigue, Back pain, Hyperglycemia, Hypertriglyceridemia, Diarrhea

Which drugs interact with hydrochlorothiazide-olmesartan?

isocarboxazid

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