REJUNEX INJECTION contains Methylcobalamin, which belongs to the group of medicines called Vitamins. REJUNEX INJECTION is used to manage diabetic neuropathy (nerve damage caused by diabetes), peripheral neuropathy (peripheral nerve damage that affects hands, feet, and arms), and megaloblastic anaemia (blood disorder) caused by vitamin B12 deficiency in affected individuals.

REJUNEX INJECTION is also used to manage sciatica pain (leg pain), back pain, and general weakness in affected individuals.

REJUNEX INJECTION is not recommended for use in patients allergic to mecobalamin and/or other B12-containing medicines.

Before receiving REJUNEX INJECTION, inform your doctor if you have Leber's disease (an inherited form of vision loss) and/or are suffering from low potassium levels (with associated signs such as muscle twitches/cramps, low blood pressure), optic nerve disease (swelling and nerve damage to the eyes), and kidney and/or liver problems.

REJUNEX INJECTION is not recommended for use during pregnancy and in breastfeeding women. It should be used with caution in children and adolescents (aged 6 months to 18 years) and in elderly patients (aged above 65 years) after consulting the doctor.

The most common side effects of receiving REJUNEX INJECTION are headache, nausea, vomiting, diarrhea, loss of appetite, skin rash, and/or hot flushes. Consult your doctor if any of these side effects worsen.