I'm feeling really concerned because my sister has been diagnosed with RBBB after an ECG, and her vitamin B12 levels are only 128. I've heard about rejunex 1500 injections and was wondering if it would be okay for her to take that. Is it safe for someone with her condition?

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Dr Chandra P

General Practitioner

MBBS
5+ Yrs

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Rejunex 1500 injection contains Methylcobalamin which is a form of Vitamin B12. It is commonly used to treat Vitamin B12 deficiency. In this case, since your sister has a low Vitamin B12 level of 128, you can give her Rejunex 1500 injection. The usual dosage for Vitamin B12 deficiency is 1000-1500 mcg injected intramuscularly once daily for 1 week, then once weekly for 4 weeks, and then once monthly. Please consult with a healthcare professional for the appropriate dosage and administration schedule for your sister's specific condition.

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Answered 04/07/2025

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