{"id":55116,"date":"2023-12-15T10:06:18","date_gmt":"2023-12-15T10:06:18","guid":{"rendered":"https:\/\/medsname.com\/methycobal-injection\/"},"modified":"2026-05-01T10:49:12","modified_gmt":"2026-05-01T10:49:12","slug":"methycobal-injection","status":"publish","type":"product","link":"https:\/\/medsbase.com\/el\/methycobal-injection\/","title":{"rendered":"\u0395\u03b3\u03c7\u03cd\u03c3\u03b7 Methycobal"},"content":{"rendered":"

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Quick Answer \u2014 What is Methycobal Injection?<\/h3>\n

Methycobal Injection contains mecobalamin 500 mcg \u2014 an active, bioavailable form of vitamin B12. It is prescribed for peripheral neuropathy, diabetic nerve pain, vitamin B12 deficiency anaemia, and nerve-related conditions where the body cannot absorb oral B12 effectively. Manufactured by Eisai, it is given intramuscularly or intravenously by a healthcare professional.<\/p>\n<\/div>\n

\n\u0391\u03c5\u03c4\u03cc \u03c0\u03bf\u03c5 \u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03c4\u03b5 \u03bc\u03b5 \u03c4\u03b7\u03bd MedsBase:<\/strong> \u03a0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03bf\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae\u03c2 WHO-GMP \u00b7 \u0394\u03b9\u03b1\u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03ae \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1 \u00b7 \u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03b1\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ae \u00b7 1,400+ \u03b5\u03c0\u03b1\u03bb\u03b7\u03b8\u03b5\u03c5\u03bc\u03ad\u03bd\u03b5\u03c2 \u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c0\u03b5\u03bb\u03b1\u03c4\u03ce\u03bd<\/a>\n<\/div>\n

\ud83d\udce6 \u039a\u03ac\u03b8\u03b5 \u03c0\u03b1\u03c1\u03b1\u03b3\u03b3\u03b5\u03bb\u03af\u03b1 \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ae \u0395\u03b3\u03b3\u03cd\u03b7\u03c3\u03b7\u03c2 \u0395\u03c0\u03b1\u03bd\u03b1\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ae\u03c2<\/strong><\/a> \u2014 \u03b5\u03ac\u03bd \u03c4\u03bf \u03b4\u03ad\u03bc\u03b1 \u03c3\u03b1\u03c2 \u03b4\u03b5\u03bd \u03c6\u03c4\u03ac\u03c3\u03b5\u03b9 \u03b5\u03bd\u03c4\u03cc\u03c2 20 \u03b5\u03c1\u03b3\u03ac\u03c3\u03b9\u03bc\u03c9\u03bd \u03b7\u03bc\u03b5\u03c1\u03ce\u03bd, \u03c4\u03bf \u03b5\u03c0\u03b1\u03bd\u03b1\u03c0\u03bf\u03c3\u03c4\u03ad\u03bb\u03bb\u03bf\u03c5\u03bc\u03b5.<\/p>\n

\u0393\u03b9\u03b1\u03c4\u03af \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b3\u03b3\u03b5\u03af\u03bb\u03b5\u03c4\u03b5 \u03b1\u03c0\u03cc \u03c4\u03b7 MedsBase<\/h3>\n

\u03a4\u03b1 \u03b3\u03b5\u03bd\u03cc\u03c3\u03b7\u03bc\u03b1 \u03c6\u03ac\u03c1\u03bc\u03b1\u03ba\u03ac \u03bc\u03b1\u03c2 \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd WHO-GMP \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c3\u03c4\u03ad\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03c9\u03c2 \u03c3\u03b5 \u03b4\u03b9\u03b1\u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03ae, \u03b1\u03c0\u03bb\u03ae \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1 \u2014 \u03c7\u03c9\u03c1\u03af\u03c2 \u03cc\u03bd\u03bf\u03bc\u03b1 \u03c6\u03b1\u03c1\u03bc\u03ac\u03ba\u03bf\u03c5 \u03c3\u03c4\u03bf \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5 \u03b4\u03ad\u03bc\u03b1\u03c4\u03bf\u03c2. \u039f\u03b9 \u03c0\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03c2 \u03bc\u03b5 \u03ba\u03ac\u03c1\u03c4\u03b1 \u03b4\u03c1\u03bf\u03bc\u03bf\u03bb\u03bf\u03b3\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03c9 \u03c1\u03c5\u03b8\u03bc\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae (\u03bf\u03b9 \u03c0\u03b5\u03c1\u03b9\u03b3\u03c1\u03b1\u03c6\u03ad\u03c2 \u03b5\u03ba\u03ba\u03b1\u03b8\u03ac\u03c1\u03b9\u03c3\u03b7\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c1\u03c5\u03b8\u03bc\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae \u03c0\u03bb\u03b7\u03c1\u03c9\u03bc\u03ce\u03bd \u03bc\u03b5 \u03ba\u03ac\u03c1\u03c4\u03b1 \u2014 \u03c0\u03bf\u03c4\u03ad \u201cMedsBase\u201d \u03ae \u03bf\u03c0\u03bf\u03b9\u03bf\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03cc\u03bd\u03bf\u03bc\u03b1 \u03c6\u03b1\u03c1\u03bc\u03ac\u03ba\u03bf\u03c5). \u0393\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b4\u03b5\u03ba\u03c4\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03c2 \u03bc\u03b5 \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03bd\u03bf\u03bc\u03af\u03c3\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03b9\u03ba\u03ae \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac SEPA. \u039a\u03ac\u03b8\u03b5 \u03c0\u03b1\u03c1\u03b1\u03b3\u03b3\u03b5\u03bb\u03af\u03b1 \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ae \u0395\u03c0\u03b1\u03bd\u03b1\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ae\u03c2 \u0395\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03b5\u03ce\u03c2 \u03bc\u03b1\u03c2.<\/p>\n

What Is Methycobal Injection?<\/h2>\n

Methycobal Injection is a sterile aqueous solution of mecobalamin 500 mcg per ampoule<\/strong>, the active, coenzyme form of vitamin B12. Manufactured by Eisai Pharmaceuticals, it is distinct from the more common cyanocobalamin preparations because mecobalamin is directly usable by the nervous system without needing further chemical conversion in the liver. This makes it the preferred B12 form in patients with nerve damage, diabetic neuropathy, or conditions that impair B12 metabolism.<\/p>\n

The injection is supplied in 1 ml amber ampoules protected from light. The solution is a deep red colour \u2014 this is normal and reflects the cobalt atom at the centre of the cobalamin molecule. Methycobal is administered intramuscularly or, in hospital settings, intravenously.<\/p>\n

Uses of Methycobal Injection<\/h2>\n
    \n
  • \u03a0\u03b5\u03c1\u03b9\u03c6\u03b5\u03c1\u03b9\u03ba\u03ae \u03bd\u03b5\u03c5\u03c1\u03bf\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1<\/strong> \u2014 numbness, tingling, burning sensations and pain in hands and feet from nerve damage of various causes.<\/li>\n
  • Diabetic peripheral neuropathy<\/strong> \u2014 one of the most common indications; mecobalamin supports myelin sheath repair and nerve conduction.<\/li>\n
  • Vitamin B12 deficiency anaemia<\/strong> \u2014 megaloblastic anaemia caused by inadequate B12 intake or absorption (pernicious anaemia, intestinal malabsorption).<\/li>\n
  • Post-herpetic neuralgia<\/strong> \u2014 persistent nerve pain after shingles.<\/li>\n
  • Nutritional neuropathies<\/strong> \u2014 alcohol-related, nutritional deficiency, or strict vegan diet without supplementation.<\/li>\n
  • Bell’s palsy and facial nerve disorders<\/strong> \u2014 as adjunctive therapy to standard treatment.<\/li>\n<\/ul>\n

    How Methycobal Works<\/h2>\n

    Mecobalamin is a cofactor for two enzymes critical to neurological and haematological function. The first, methionine synthase<\/strong>, converts homocysteine to methionine \u2014 the precursor of S-adenosyl-methionine (SAM), the body’s universal methyl donor. SAM is essential for myelin synthesis, neurotransmitter production and DNA methylation. The second, methylmalonyl-CoA mutase<\/strong>, is involved in fatty acid metabolism required for healthy nerve fibres.<\/p>\n

    When peripheral nerves are damaged (as in diabetes or trauma), mecobalamin supplementation provides the raw material for myelin sheath regeneration. Clinical studies demonstrate improvement in nerve conduction velocity, reduction in neuropathic symptoms and measurable nerve fibre density after sustained mecobalamin therapy.<\/p>\n

    \u0394\u03bf\u03c3\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03a7\u03bf\u03c1\u03ae\u03b3\u03b7\u03c3\u03b7<\/h2>\n

    The standard adult dose of Methycobal Injection is 500 mcg (one ampoule) three times weekly<\/strong>, administered intramuscularly or intravenously. Dosage may be adjusted based on indication, severity and response:<\/p>\n\n\n\n\n\n
    Condition<\/th>\n\u0394\u03cc\u03c3\u03b7<\/th>\n<\/tr>\n
    \u03a0\u03b5\u03c1\u03b9\u03c6\u03b5\u03c1\u03b9\u03ba\u03ae \u03bd\u03b5\u03c5\u03c1\u03bf\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1<\/td>\n500 mcg IM\/IV 3 times weekly, reducing as symptoms improve<\/td>\n<\/tr>\n
    B12 deficiency anaemia (initial)<\/td>\n500 mcg IM daily for 2 weeks, then 3 times weekly until normalised<\/td>\n<\/tr>\n
    Maintenance therapy<\/td>\n500 mcg IM every 1\u20133 months<\/td>\n<\/tr>\n<\/table>\n

    How to Use Methycobal Injection<\/h2>\n

    Methycobal must be administered by a qualified healthcare professional. The ampoule is inspected (deep red colour is normal; discard if faded or cloudy), the solution is drawn into a sterile syringe, and the injection is given slowly \u2014 typically into the deltoid or gluteal muscle for IM, or via a peripheral vein for IV. The solution should be used immediately after opening and protected from direct light throughout preparation.<\/p>\n

    Side Effects of Methycobal Injection<\/h2>\n