Intramuscular (IM) injections are used to deliver medication deep into your muscles. Your muscles have lots of blood flowing through them, so medications injected into them are quickly absorbed into ...

Injections deliver liquid medications, fluids, or nutrients directly into a person’s body. Different types of injections include intravenous, intramuscular, subcutaneous, intraosseous, and intradermal ...

Steroid injections, sometimes called cortisone shots, are injections of man-made drugs called corticosteroids that can help ease pain and inflammation (swelling) in specific areas of your body.