Indapamida Retard Tevagen (Indapamide)

Indapamide acts as a diuretic within the cardiovascular therapeutic area, helping to control blood pressure and fluid balance.

• Hypertension: assists in lowering elevated systolic and diastolic blood pressure in adult patients.
• Edema associated with congestive heart failure: promotes renal excretion of sodium and water, reducing peripheral swelling and improving symptoms.

• Indapamide inhibits the Na+/Cl‑ cotransporter in the distal convoluted tubule of the nephron, decreasing sodium and chloride reabsorption. This leads to increased urinary excretion of water and electrolytes, resulting in reduced plasma volume and lowered peripheral vascular resistance, which together contribute to a decrease in arterial blood pressure.

Indapamide may cause a range of adverse reactions, which vary in frequency and severity.

Common Side Effects

• Dizziness: sensation of light‑headedness, especially after standing.
• Increased urination: more frequent need to void.
• Electrolyte imbalance (low potassium): mild muscle weakness or cramps.
• Nausea: upset stomach, sometimes with mild vomiting.

Serious or Rare Side Effects

• Severe dehydration: marked fluid loss requiring medical attention.
• Hyponatremia: dangerously low sodium levels, causing confusion or seizures.
• Allergic reaction (anaphylaxis): rash, swelling, breathing difficulty.
• Blood dyscrasias: abnormal blood counts, such as leukopenia.

Before initiating therapy, clinicians should evaluate patient‑specific factors and monitor for potential complications.

• Electrolyte monitoring: regularly check serum potassium and sodium levels.
• Renal function assessment: evaluate creatinine clearance prior to use.
• Gout history: use cautiously as uric acid may increase.
• Concomitant antihypertensives: adjust doses to avoid excessive blood pressure drop.
• Pregnancy and lactation: consider risk‑benefit ratio; data are limited.
• Store at room temperature: keep in the original container, protect from moisture and direct sunlight.

Indapamide can affect the pharmacokinetics or pharmacodynamics of several medicines, requiring attention to avoid adverse outcomes.

Major Interactions (Avoid)

• Lithium: increased lithium levels may cause toxicity.
• NSAIDs: may reduce diuretic efficacy and impair renal function.
• ACE inhibitors: combined use can lead to excessive potassium loss.

Moderate Interactions (Monitor Closely)

• Beta‑blockers: additive blood pressure‑lowering effect, monitor for hypotension.
• Digoxin: heightened risk of digoxin toxicity due to electrolyte shifts.