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 Best Vitamin B12 Injection Sites: Where to Inject B12 PA Relief Subcutaneous injection: Definition and what to expect Learn how to administer your own SubQ (subcutaneous) injections at home with confidence. Our step by step guide covers everything you need to know, from preparing your supplies to safely injecting the medication. Our Vitamin B12 Injections (Cyanocobalamin Injections) Mountainside Medical B12 Shots at Home: NHS Guide to Safe Self Administration Bolt Pharmacy