vitamin b12 injection india Of B1 B2 B6 Nicotinamide and D-Panthenol Injection at ₹ 17.80/vial | B Complex Injection in New Delhi Full B 12 Injection: Uses,
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doi: 10.1210/en.2008-1772

Brow stain lasts 4-6 weeks

The more direct evidence is mainly from the following reports

Colchicine, Neomycin, Aminosalicylic Acid, H2-blockers (e.g., Ranitidine), and Proton Pump Inhibitors (PPIs, e.g., Omeprazole): These oral medications can all interfere with the intestinal absorption of dietary B12, making the need for injectable B12 more pronounced
