Product image of Nexubet-3 (Thiamine Hydrochloride, Cyanocobalamin, Pyridoxine Hydrochloride) supplied by GNH India

Nexubet-3

Active Ingredient:
Thiamine Hydrochloride, Cyanocobalamin, Pyridoxine Hydrochloride
Origin:
EU

Nexubet-3 (Thiamine Hydrochloride, Cyanocobalamin, Pyridoxine Hydrochloride)

Thiamine Hydrochloride, Cyanocobalamin, Pyridoxine Hydrochloride, the active ingredients in Nexubet-3, are vitamins presented as an oral supplement for oral use. It addresses deficiencies of vitamin B1, B6, and B12 in adults and children as appropriate.

GNH India supplies Nexubet-3 as a licensed, GDP-compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Verisfield S.M.S.A

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Indications & Clinical Uses

Nexubet-3, a combination B‑vitamin supplement, is used to correct specific vitamin deficiencies.

  • Vitamin B1 (thiamine) deficiency: helps restore normal carbohydrate metabolism and energy production.
  • Vitamin B6 (pyridoxine) deficiency: supports amino‑acid metabolism and neurological function.
  • Vitamin B12 (cobalamin) deficiency: aids red blood cell formation and maintains nervous system health.

How It Works

  • Thiamine, pyridoxine, and cyanocobalamin act as essential co‑enzymes for multiple metabolic pathways. Thiamine participates in carbohydrate decarboxylation, pyridoxine is required for transamination and neurotransmitter synthesis, and cyanocobalamin facilitates DNA synthesis and methylation, as well as erythropoiesis. Together they support energy production, amino‑acid metabolism, and hematologic function.

Side Effects

Nexubet-3 is generally well tolerated, but some users may experience adverse reactions.

Common Side Effects

  • Nausea: mild stomach upset after ingestion.
  • Abdominal discomfort: occasional cramping or bloating.
  • Headache: transient mild headache.
  • Skin rash: mild erythema or itching.
  • Metallic taste: temporary alteration of taste perception.
  • Diarrhea: loose stools that resolve spontaneously.

Serious or Rare Side Effects

  • Anaphylaxis: severe allergic reaction requiring immediate medical attention.
  • Stevens‑Johnson syndrome: rare severe skin eruption.
  • Hemolytic anemia: uncommon destruction of red blood cells.
  • Severe neuropathy: rare worsening of nerve symptoms.
  • Hypotension: unexpected drop in blood pressure in sensitive individuals.

Precautions & Warnings

Before using Nexubet-3, consider the following safety measures.

  • Assess deficiency: confirm vitamin B1, B6, or B12 deficiency before initiating therapy.
  • Monitor levels: periodic laboratory testing may be needed during prolonged use.
  • Renal impairment: adjust dosage or monitor closely in patients with reduced kidney function.
  • Hypersensitivity: discontinue if signs of allergic reaction appear.
  • Pregnancy/Breastfeeding: consult a healthcare professional before use.
  • Store at ambient temperature: keep in the original container, protect from moisture and direct sunlight.

Avoid Interactions

Nexubet-3 may interact with certain medications; awareness of these interactions helps ensure safe use.

Major Interactions (Avoid)

  • Levodopa: high‑dose pyridoxine can reduce levodopa efficacy.
  • Methotrexate: B‑vitamin supplementation may diminish antifolate activity.
  • Anticonvulsants (e.g., phenobarbital): may increase vitamin B6 metabolism, reducing effectiveness.

Moderate Interactions (Monitor Closely)

  • Oral contraceptives: may elevate pyridoxine levels.
  • Metformin: can impair vitamin B12 absorption, requiring monitoring.
  • Alcohol: increases thiamine requirement and may exacerbate deficiency.
  • Proton‑pump inhibitors: may reduce B12 absorption.
  • Diuretics: high thiamine intake may affect electrolyte balance.

Frequently Asked Questions

Nexubet-3 is an oral nutritional supplement that provides the B‑vitamins thiamine (B1), pyridoxine (B6), and cyanocobalamin (B12). It is used to treat or prevent deficiencies of these vitamins, which can affect energy metabolism, nerve function, and red blood cell production.

Each vitamin acts as a co‑enzyme in essential biochemical pathways. Thiamine supports carbohydrate metabolism, pyridoxine is required for amino‑acid conversion and neurotransmitter synthesis, and cyanocobalamin is crucial for DNA synthesis and erythropoiesis. Together they help maintain normal metabolic and neurological function.

The appropriate dose of Nexubet-3 is determined by the prescribing healthcare professional based on the individual’s age, weight, clinical condition, and laboratory results. Patients should follow the prescriber’s instructions and not alter the dose without medical advice.

Pregnant or breastfeeding individuals should consult their healthcare provider before starting Nexubet-3. While B‑vitamins are essential during these periods, the prescriber will evaluate the need, appropriate dosage, and any potential risks to mother and child.

To order Nexubet-3, 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.

Nexubet-3 combines three essential B‑vitamins in a single oral formulation, offering a convenient alternative to taking separate tablets. Compared with single‑vitamin products, it ensures balanced intake of B1, B6, and B12, which may improve compliance and synergistic metabolic effects.

Store Nexubet-3 at ambient temperature, preferably below 25 °C. Keep the product in its original packaging, protect it from moisture and direct sunlight, and ensure the container is tightly closed to maintain stability.

Nexubet-3 is taken orally, usually with water. The prescriber will indicate whether it should be taken with meals or on an empty stomach, based on the patient’s specific needs and tolerance.

Serious risks, though rare, include severe allergic reactions such as anaphylaxis, Stevens‑Johnson syndrome, and hemolytic anemia. Patients should seek immediate medical attention if they experience symptoms like difficulty breathing, widespread rash, or sudden weakness.

Individuals with a known hypersensitivity to any of the three vitamins or excipients should avoid Nexubet-3. Additionally, patients with certain metabolic disorders or those taking medications that may interact significantly should consult a healthcare professional before use.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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