Self-Administration Instructions for Home Use For those needing regular shots, doing them at home can be easier
[13] In the setting of acute isoniazid overdose or toxicity, extraordinarily high doses of pyridoxine are used as an antidote: the recommended approach is to administer pyridoxine in a total amount equal to the amount of isoniazid ingested
Proper training is very important for intramuscular injections in the shoulder (deltoid)
ICH, 2025, Accessed 4 December 2025
Your provider walks through the exact formula at your visit, confirms it fits your overall plan, and the cost is set at that consultation rather than a flat rate
Interestingly, most people are deficient in vitamin B12, especially vegetarians or vegans, and persons with specific diseases