Product image of Natrixam (Indapamide, Amlodipine Besilate) supplied by GNH India

Natrixam

Active Ingredient:
Indapamide, Amlodipine Besilate
Origin:
EU

Natrixam (Indapamide, Amlodipine Besilate)

Indapamide and Amlodipine Besilate, the active ingredients in Natrixam, are a thiazide‑like diuretic and a calcium‑channel blocker presented as an oral tablet for systemic use. The combination lowers blood pressure by reducing plasma volume and causing arterial vasodilation, and it is prescribed for adult patients with hypertension.

GNH India supplies Natrixam as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Les Laboratoires Servier (Suresnes)

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Indications & Clinical Uses

  • Natrixam, a fixed‑dose combination of a thiazide‑like diuretic and a dihydropyridine calcium‑channel blocker, is indicated for the treatment of elevated arterial blood pressure in adult patients.
  • Hypertension: provides additive blood‑pressure reduction by decreasing plasma volume and inducing arterial vasodilation, helping achieve target blood‑pressure goals.
  • Essential hypertension: lowers both systolic and diastolic pressure in patients with primary hypertension.
  • Isolated systolic hypertension: improves systolic pressure control in older adults.

How It Works

  • Indapamide inhibits sodium reabsorption in the distal convoluted tubule, promoting diuresis and reducing extracellular fluid volume. Amlodipine besilate blocks L‑type calcium channels in vascular smooth muscle, leading to arterial vasodilation. The combined actions decrease cardiac preload and afterload, resulting in a synergistic reduction of systemic blood pressure.

Side Effects

Common Side Effects

  • Dizziness or light‑headedness
  • Headache
  • Peripheral edema, especially of the ankles
  • Flushing or warmth sensation
  • Fatigue
  • Nausea

Serious or Rare Side Effects

  • Severe hypotension requiring medical attention
  • Electrolyte disturbances such as hypokalemia or hyponatremia
  • Acute renal impairment or worsening of chronic kidney disease
  • Angioedema or severe allergic reactions
  • Hepatic dysfunction with elevated transaminases
  • Cardiac arrhythmias, including tachycardia or bradycardia

Precautions & Warnings

Before initiating therapy, clinicians should assess baseline blood pressure, renal function, and electrolyte status.

  • Monitor blood pressure regularly: adjust therapy if target levels are not achieved.
  • Check serum electrolytes: watch for potassium and sodium abnormalities.
  • Evaluate renal function: avoid in severe renal impairment without dose adjustment.
  • Use caution in elderly patients: increased sensitivity to hypotensive effects.
  • Avoid in patients with known severe hepatic disease.
  • Store at room temperature: keep in the original container, protect from moisture and direct sunlight.

Avoid Interactions

Major Interactions (Avoid)

  • Other potent antihypertensives: risk of excessive hypotension.
  • NSAIDs: may blunt diuretic effect and impair renal function.
  • Potassium‑sparing diuretics: increased risk of hyperkalemia.

Moderate Interactions (Monitor Closely)

  • ACE inhibitors or ARBs: monitor renal function and electrolytes.
  • Beta‑blockers: may mask reflex tachycardia.
  • CYP3A4 inhibitors (e.g., erythromycin, clarithromycin): may raise amlodipine plasma concentrations.

Frequently Asked Questions

Natrixam is a fixed‑dose oral tablet that combines indapamide and amlodipine besilate to treat hypertension. By lowering both systolic and diastolic blood pressure, it helps patients achieve recommended blood‑pressure targets and reduces the risk of cardiovascular complications associated with high blood pressure.

Indapamide acts as a thiazide‑like diuretic, inhibiting sodium reabsorption in the distal tubule, which reduces plasma volume. Amlodipine blocks L‑type calcium channels in vascular smooth muscle, causing arterial vasodilation. The two mechanisms complement each other, providing greater blood‑pressure reduction than either agent alone.

The appropriate dose of Natrixam is determined by the prescribing healthcare professional based on the individual’s blood‑pressure profile, renal function, and concomitant medications. Patients should follow the prescriber’s instructions and not adjust the dose without medical guidance.

Safety data for Natrixam in pregnancy and lactation are limited. The product should only be used if the potential benefit justifies the potential risk to the fetus or infant. Women who are pregnant, planning pregnancy, or breastfeeding should discuss alternatives with their healthcare provider.

To order Natrixam, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies, and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details, and any necessary import documentation.

Natrixam offers the convenience of a single tablet with a fixed ratio of indapamide and amlodipine, which can improve adherence compared with taking two separate pills. Pharmacologically the effect is equivalent, but the combination reduces pill burden and simplifies dosing schedules.

Natrixam tablets should be stored at room temperature, below 25 °C, in the original blister pack or container. Keep the product away from moisture, direct sunlight, and excessive heat to maintain stability and potency.

Natrixam is taken orally, usually once daily, with or without food, as directed by the prescriber. Swallow the tablet whole with a glass of water; do not crush or chew unless specifically advised by a healthcare professional.

Serious risks include severe hypotension, electrolyte imbalances (especially low potassium or sodium), acute renal impairment, angioedema, and rare hepatic dysfunction. Patients should be educated to seek immediate medical attention if they experience symptoms such as fainting, swelling of the face or throat, or sudden loss of kidney function.

Natrixam is contraindicated in patients with known hypersensitivity to indapamide, amlodipine, or any excipients in the tablet. It should also be avoided in individuals with severe renal or hepatic impairment, uncontrolled heart failure, or in those taking certain medications that may cause dangerous interactions, unless closely monitored by a physician.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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