Lisinopril Tablets

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Therapeutic Indication

Hypertension (High Blood Pressure)
Heart Failure
Acute Myocardial Infarction
Prevention of cardiovascular events
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Lisinopril

Tablet

Lisinopril is an angiotensin-converting enzyme (ACE) inhibitor used in the management of hypertension and heart failure. It works by relaxing blood vessels, thereby lowering blood pressure and improving blood flow. It is also beneficial in reducing the risk of cardiovascular events following myocardial infarction.

Speciality Cardiology
Tags ACE Inhibitor | Antihypertensive
Strength
  • 2.5 mg
  • 5 mg
  • 10 mg
Packing Size
  • 10 Tablets

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Mechanism

Lisinopril inhibits the angiotensin-converting enzyme (ACE), preventing the conversion of angiotensin I to angiotensin II. This leads to vasodilation, reduced aldosterone secretion, and decreased blood pressure.

Pharmacokinetics

  • Absorption: Slowly absorbed; bioavailability ~25%.
  • Distribution: Not significantly protein bound.
  • Metabolism: Not metabolized; active drug.
  • Elimination: Excreted unchanged via kidneys.
  • Half-life: Approximately 12 hours.

Side Effects

  • Dry cough
  • Dizziness
  • Hypotension
  • Hyperkalemia
  • Fatigue

Contraindication

  • History of angioedema
  • Pregnancy
  • Hypersensitivity to ACE inhibitors
  • Severe renal artery stenosis

Interaction

  • Diuretics: Increased risk of hypotension
  • Potassium supplements: Risk of hyperkalemia
  • NSAIDs: Reduced antihypertensive effect
  • Lithium: Increased lithium toxicity

Warning and Precautions

This has been prescribed for the patient's specific condition. It may be dangerous to any other person.

  • Monitor blood pressure regularly
  • Use cautiously in renal impairment
  • Avoid during pregnancy
  • Monitor potassium levels
  • Start with low dose in elderly patients