how much is the vitamin b12 injection B-12 Injection, 3,000 mcg/mL at Tractor Supply Co 12 solution to be administered through injection only Intended for use in cats Vitamin B12 Injection - 10mL

Vitamin B12 (cobalamin) is an essential water-soluble vitamin that plays a critical role in: Red blood cell formation Nervous system function DNA production Converting food into usable energy B12 is found naturally in animal-based foods and some fortified products

You might get redness, swelling, or itching at the injection site

Andres E, Dali-Youcef N, Serraj K et al

For intramuscular injections, 22-25 gauge is preferred, while for subcutaneous injections, 25-27 gauge is suitable

The typical dosage and frequency depend on why you're getting the injections

This is why we always ask for your complete medication list