training to give b12 injections injection course for non medics B12 Shots at Home: How, Where & How Often Inject Yourself How to Administer an Intramuscular
Description
Some people are naturally more likely to develop B12 deficiency: Age matters
Rapid injection can cause discomfort and may contribute to localized reactions
Freezing can damage the medication and reduce its effectiveness
Its important to monitor for signs of an allergic response, such as hives or difficulty breathing
