b12 injection red urine after Red urine due to Hydroxocobalamin use. High-dose (5 g) IV B12 Injections - Elite Healthcare
Description
Common Side Effects: Injection site pain, headaches, dizziness, or mild diarrhea

Rotating sites may reduce irritation when multiple injections are needed

This is natural and expected

Deficiency in B12 can lead to demyelination, resulting in neurological symptoms such as numbness, tingling, impaired coordination, and cognitive decline
