If you are considering getting a B12 shot, you should be aware of the signs of a deficiency
There is After having a B12 shot, a person should monitor for adverse symptoms and seek medical help if they experience: severe pain at the injection site mild diarrhea a swelling sensation in the body temporary itching of the skin In rare cases, a person may also be at risk of: anaphylaxis pulmonary edema congestive heart failure peripheral vascular thrombosis, which involves blood clots polycythemia vera, which is a type of blood cancer If anyone experiences difficulty breathing, hives, or swelling, they need emergency medical help
Intramuscular (IM) vitamin injections are administered directly into the muscle
If any medication remains unused beyond the recommended beyond-use or expiration date, it should be disposed of properly
There, you can find the best way to take vitamin B12 for you