b12 injectable human CYANOCOBALAMIN INJECTION, USP 10,000mcg/10mL (1,000mcg/mL) 10mL VIAL Vitamin B12 Injections (Cyanocobalamin Injections)
Description
The common side effects of B12 shots include pain at the injection site, mild swelling, and temporary redness

In short, the top drugs lists are dominated by generics treating cardiovascular disease, diabetes, thyroid disease, pain/inflammatory conditions, asthma/allergies, and common infections

Unfortunately, clinical trials with humans are extremely scarce and since the medication was discontinued, the original reports are mostly unavailable

Not all vaccines produce the same level of discomfort, and the reason goes beyond simple needle fear
