Anxiety Disorders: What You Need to Know. Most people experience feelings of anxiety before an important event such as a big exam, business presentation or first date. Anxiety disorders, however, are illnesses that cause people to feel frightened, distressed and uneasy for no apparent reason.
A+ | Reset | A-. An epidural steroid injection (ESI) is a minimally invasive procedure that can help relieve neck, arm, back, and leg pain caused by inflamed spinal nerves.
Shot into muscle!: Intramuscular (im) injection is a shot given in large muscle groups, typically shoulder (deltoid), thigh (vastus lateralis) and/or butt (gluteus). Check out http://en.Wikipedia.Org/wiki/intramuscular_injection & http://www.Drugs.Com/cg/how-to-give-an-intramuscular-injection.Html for more info.