Types of Injections Injections are a common medical procedure used to administer medications or vaccines. Here are some common types: # 1. Intramuscular (IM) Injections Injected into a muscle, usually Where to Inject Vitamin B12 Cobalamin (vitamin B12) and Folate Deficiency Province of British Columbia Subcutaneous (SC) and Intramuscular (IM) Injections Must Knows for Subcutaneous administration: Pinch skin with non dominant hand and hold syringe with dominant hand Always inject: 2 inches away from umbilicus (for abdomen) 3 inches Not all shots are the same here's a guide Injections are a fast, effective way to deliver medications, nutrients, and vaccines directly into the bodybut not all injections are the