max b12 injection dose Cyanocobalamin (B12) / Products / American Regent Veterinarians may prescribe vitamin B12 injections to animals with a deficiency Vitamin B12 Injection at a
Description
, aggregation or P-selectin exposure)

Side effects are rare but can include mild pain at the injection site, slight swelling, or bruising

J Clin Invest 92 : 22492256 Rennert NJ et al

some may trial high-dose oral with close monitoring (NHS)
