Drug reference

enalapril-hydrochlorothiazide

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

Enalapril: Angiotensin converting enzyme (ACE) inhibitors dilate arteries and veins by competitively inhibiting the conversion of angiotensin I to angiotensin II (a potent endogenous vasoconstrictor) and by inhibiting bradykinin metabolism. Hydrochlorothiazide: Thiazide diuretic; inhibits sodium reabsorption in distal renal tubules.

Common side effects

  • Rash
  • Dizziness
  • Headache
  • Chest pain
  • Hypotension
  • Cough

Boxed warnings

  • Discontinue as soon as possible when pregnancy is detected; affects renin-angiotensin system causing oligohydramnios, which may result in fetal injury and/or death

Contraindications

  • Hypersensitivity to ACE inhibitors, thiazides or sulfonamides ACE-inibitor induced angioedema, hereditary or idiopathic angioedema Coadministration of neprilysin inhibitors (eg, sacubitril) with ACE inhibitors may increase angioedema risk; do not administer ACE inhibitors within 36 hr of swit…

Related conditions

Frequently asked questions

What drug class is enalapril-hydrochlorothiazide?

enalapril-hydrochlorothiazide belongs to: Cardiovascular.

How does enalapril-hydrochlorothiazide work?

Enalapril: Angiotensin converting enzyme (ACE) inhibitors dilate arteries and veins by competitively inhibiting the conversion of angiotensin I to angiotensin II (a potent endogenous vasoconstrictor) and by inhibiting bradykinin metabolism. Hydrochlorothiazide: Thiazide diuretic; inhibits sodium reabsorption in distal renal tubules.

What are the common side effects of enalapril-hydrochlorothiazide?

Rash, Dizziness, Headache, Chest pain, Hypotension, Cough

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