GNH USA

Europe — EMA

Hydroxocobalamin G.L. Pharma (Hydroxocobalamin Acetate)

GNH USA supplies Hydroxocobalamin G.L. Pharma (Hydroxocobalamin), a vitamin B12 for vitamin B12 deficiency, cobalamin deficiency anemia, and megaloblastic

Hydroxocobalamin Acetate

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What is Hydroxocobalamin Acetate?

Hydroxocobalamin, the active ingredient in Hydroxocobalamin G.L. Pharma, is a vitamin B12 presented as an injectable solution for intramuscular use. It treats vitamin B12 deficiency, cobalamin deficiency anemia, and megaloblastic anemia in patients who require parenteral supplementation.

GNH USA supplies Hydroxocobalamin G.L. Pharma as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

What is Hydroxocobalamin Acetate used for?

Hydroxocobalamin is used to correct deficiencies in the vitamin B12 metabolic pathway and associated anemic conditions.

- Vitamin B12 deficiency: restores normal B12 levels and supports hematopoiesis. - Cobalamin deficiency anemia: corrects anemia by enabling red blood cell formation. - Megaloblastic anemia: promotes DNA synthesis to resolve macrocytic red cells.

What are the side effects of Hydroxocobalamin Acetate?

Hydroxocobalamin may cause a range of adverse reactions after intramuscular injection.

Common Side Effects: - Injection‑site pain or erythema. - Mild fever or chills. - Headache. - Nausea or vomiting. - Dizziness. - Transient hypertension.

Serious or Rare Side Effects: - Anaphylactic reaction. - Severe hypotension. - Stevens‑Johnson syndrome or toxic epidermal necrolysis. - Acute hemolysis. - Severe respiratory distress. - Persistent high blood pressure.

What precautions apply to Hydroxocobalamin Acetate?

When using Hydroxocobalamin, consider the following safety measures.

- Pregnancy: safety not established; use only if clearly needed. - Breastfeeding: unknown effects; weigh benefits against potential risks. - Renal impairment: monitor renal function and adjust therapy as needed. - Hypersensitivity: discontinue if allergic reactions occur. - Concomitant cyanide therapy: monitor for potential assay interference. - Store at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.

What does Hydroxocobalamin Acetate interact with?

Hydroxocobalamin may interact with other medicines, altering its efficacy or safety.

Major Interactions (Avoid): - High‑dose cyanide antidote regimens: may reduce hydroxocobalamin effectiveness. - Nitrite compounds: can precipitate methemoglobinemia.

Moderate Interactions (Monitor Closely): - Metformin or proton‑pump inhibitors: may affect B12 absorption and require monitoring. - Anticonvulsants such as phenytoin or phenobarbital: can lower B12 levels. - Trimethoprim‑sulfamethoxazole: may interfere with cobalamin metabolism. - Oral antibiotics (e.g., tetracyclines): may reduce gut flora‑mediated B12 synthesis.

Frequently asked questions

What is Hydroxocobalamin G.L. Pharma used for?+
Hydroxocobalamin G.L. Pharma is an injectable vitamin B12 preparation used to treat vitamin B12 deficiency, cobalamin deficiency anemia, and megaloblastic anemia. It provides the necessary cobalamin cofactor for enzymes involved in DNA synthesis and red blood cell formation, helping to correct the underlying metabolic deficit.
How does hydroxocobalamin work in the body?+
Hydroxocobalamin is converted inside cells to methylcobalamin and adenosylcobalamin, the active co‑enzyme forms of vitamin B12. These cofactors support methionine synthase and methylmalonyl‑CoA mutase, enzymes essential for homocysteine remethylation, fatty‑acid metabolism, DNA synthesis, and maturation of red blood cells, thereby reversing B12‑related metabolic disturbances.
What is the usual dose of Hydroxocobalamin G.L. Pharma?+
The dosage of Hydroxocobalamin G.L. Pharma is determined by the prescribing clinician based on the patient’s clinical condition, severity of deficiency, and response to therapy. The prescriber will decide the appropriate amount, frequency, and duration of intramuscular administration.
Is Hydroxocobalamin safe during pregnancy or breastfeeding?+
Safety data for Hydroxocobalamin in pregnancy and lactation are limited. It should only be used when clearly needed, and the prescriber must weigh the potential benefits against any unknown risks to the mother and infant.
How do I order Hydroxocobalamin G.L. Pharma from GNH USA?+
To order, submit an enquiry on the product page at gnh-usa.com, specifying the required quantity. GNH USA works with hospitals, pharmacies, and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details (including cold‑chain handling if required) and import documentation.
How does Hydroxocobalamin compare with other vitamin B12 products?+
Hydroxocobalamin has a longer plasma half‑life than cyanocobalamin and can be stored in body tissues, providing more sustained B12 levels. It also serves as an antidote for cyanide poisoning, a property not shared by most other B12 formulations, making it a preferred choice for certain clinical scenarios.
What are the storage and handling requirements for Hydroxocobalamin G.L. Pharma?+
The product should be stored refrigerated at 2‑8 °C, protected from light, and must not be frozen or shaken. Keep the vial in its original packaging until use, and discard any solution that appears discolored or contains particles.
How is Hydroxocobalamin G.L. Pharma administered?+
Hydroxocobalamin G.L. Pharma is administered by intramuscular injection, typically into the deltoid or gluteal muscle. The injection should be performed by a qualified healthcare professional using aseptic technique to minimize the risk of infection or local irritation.
What are the most serious risks associated with Hydroxocobalamin?+
Serious risks include anaphylactic reactions, severe hypotension, and rare severe skin reactions such as Stevens‑Johnson syndrome or toxic epidermal necrolysis. Patients should be monitored for signs of allergic response, and any severe reaction requires immediate medical attention.
Who should not use Hydroxocobalamin G.L. Pharma?+
Individuals with known hypersensitivity to hydroxocobalamin or any component of the formulation should avoid its use. Additionally, patients receiving concurrent cyanide antidote therapy or those with severe renal impairment should be evaluated carefully by a healthcare professional before administration.
Information provided on this page is for educational use by procurement and clinical professionals. Always consult a licensed healthcare provider for medical advice and prescribing decisions. GNH USA supplies this product subject to applicable regulatory and licensing requirements.
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Product details

Drug
Hydroxocobalamin Acetate
Route
Intramuscular Use
Manufacturer
G.L. Pharma Gmbh
Origin
EU

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