Product image of Magnefar B6 (Magnesium Citrate, Pyridoxine Hydrochloride) supplied by GNH India

Magnefar B6

Active Ingredient:
Magnesium Citrate, Pyridoxine Hydrochloride
Origin:
EU

Magnefar B6 (Magnesium Citrate, Pyridoxine Hydrochloride)

Magnesium citrate and pyridoxine hydrochloride, the active ingredient in Magnefar B6, is a magnesium supplement; vitamin B6 supplement presented as an oral dosage form for oral use. It is used to address magnesium and vitamin B6 deficiencies in adults.

GNH India supplies Magnefar B6 as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Biofarm Sp. Z O.O.

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Indications & Clinical Uses

Magnefar B6 provides magnesium and pyridoxine to support metabolic pathways that depend on these nutrients.

  • Magnesium deficiency: helps restore normal serum magnesium concentrations.
  • Vitamin B6 deficiency: supplies pyridoxine to correct low vitamin B6 status.
  • Muscle cramps associated with low magnesium: may reduce frequency and intensity of cramps.

How It Works

  • Magnesium citrate dissociates to release magnesium ions that act as essential cofactors for ATP‑dependent enzymes, DNA synthesis, and neuromuscular transmission. Pyridoxine hydrochloride is converted to pyridoxal‑5′‑phosphate, a coenzyme in amino‑acid metabolism, neurotransmitter synthesis, and hemoglobin formation, thereby supporting multiple biochemical pathways.

Side Effects

Adverse reactions may occur with oral magnesium‑vitamin B6 combinations.

Common Side Effects

  • Diarrhea: loose stools occurring after ingestion.
  • Abdominal discomfort: mild stomach pain or cramping.
  • Nausea: feeling of queasiness.
  • Metallic taste: transient taste alteration.
  • Headache: mild to moderate head pain.
  • Dizziness: sensation of light‑headedness.

Serious or Rare Side Effects

  • Hypermagnesemia: elevated magnesium levels causing cardiac arrhythmia.
  • Severe allergic reaction: rash, swelling, or anaphylaxis.
  • Cardiac conduction disturbances: especially in patients with pre‑existing heart block.
  • Severe skin eruption: such as Stevens‑Johnson syndrome.
  • Hypotension: marked drop in blood pressure.

Precautions & Warnings

When using Magnefar B6, consider the following safety measures.

  • Renal function assessment: evaluate kidney performance before initiation.
  • Serum magnesium monitoring: check levels periodically during therapy.
  • Cardiac condition caution: avoid in patients with advanced heart block without supervision.
  • Hypersensitivity warning: discontinue if allergic signs appear.
  • Pregnancy and lactation: use only if clearly needed and prescribed.
  • Store below 25°C: keep in the original pack, protect from moisture.

Avoid Interactions

Magnefar B6 may affect the absorption or activity of other medicines.

Major Interactions (Avoid)

  • Tetracycline antibiotics: magnesium chelation reduces antibiotic absorption.
  • Fluoroquinolone antibiotics: concurrent use lowers fluoroquinolone bioavailability.
  • Bisphosphonates: magnesium interferes with oral bisphosphonate uptake.

Moderate Interactions (Monitor Closely)

  • Calcium supplements or antacids: may alter magnesium balance; monitor serum levels.
  • Loop and thiazide diuretics: can increase magnesium loss; adjust dosing as needed.
  • ACE inhibitors or ARBs: may raise magnesium concentrations; watch for signs of hypermagnesemia.

Frequently Asked Questions

Magnefar B6 is an oral nutritional supplement that provides magnesium citrate and pyridoxine (vitamin B6). It is primarily used to correct magnesium deficiency and vitamin B6 deficiency, and may help reduce muscle cramps associated with low magnesium levels.

Magnesium citrate releases magnesium ions that serve as cofactors for many enzymatic reactions, including energy production and nerve function. Pyridoxine hydrochloride is converted to the active coenzyme pyridoxal‑5′‑phosphate, which participates in amino‑acid metabolism, neurotransmitter synthesis, and hemoglobin formation.

The appropriate dose of Magnefar B6 is determined by the prescribing healthcare professional based on the individual’s clinical condition, laboratory results, and overall health status. Patients should follow the prescriber’s instructions and not adjust the dose on their own.

Safety data for Magnefar B6 in pregnancy and lactation are limited. It should only be used when the potential benefit justifies any possible risk, and only under the guidance of a qualified healthcare provider.

To request Magnefar B6, submit an enquiry on the product page at gnhindia.com indicating 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.

Magnefar B6 combines magnesium citrate with vitamin B6, offering both magnesium repletion and the added benefit of pyridoxine for amino‑acid metabolism. Compared with plain magnesium oxide tablets, citrate has higher bioavailability, and the vitamin B6 component may provide additional support for nerve and muscle function.

Magnefar B6 should be stored at temperatures below 25 °C, in its original packaging, and protected from moisture and direct sunlight to maintain potency and stability.

Magnefar B6 is taken orally, usually with a glass of water. It can be taken with or without food, but patients should follow the specific instructions provided by their prescriber.

The most serious risks include hypermagnesemia, which can cause cardiac arrhythmias and low blood pressure, and severe allergic reactions such as anaphylaxis. Patients with significant renal impairment are at higher risk for elevated magnesium levels.

Magnefar B6 should be avoided in individuals with known hypersensitivity to magnesium citrate, pyridoxine, or any excipients, and in patients with severe renal failure unless closely monitored by a healthcare professional.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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