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.
Types of steroid injections of the spine. 1  Epidural Steroid Injection (ESI) Translaminar ESI. Transforaminal ESI. 2  Facet Joint Injection. 3  Nerve Root Block. 4  Sacroiliac (SI) Joint Injection. 5  Coccyx Injection.