Cortisone Shots for Pain

Cortisone is a powerful steroid medication that is injected into the body to reduce inflammation, thus relieving pain in the affected area. Cortisone is not injected into the bloodstream, but directly into the inflamed area.

How It Works

Cortisone shots relieve inflammation by suppressing immune system activity to the area of pain, and by reducing the amount of inflammatory chemicals produced by the body in response to the injury.

Types of Injuries

Cortisone shots are commonly used for injuries involving joints and for conditions such as plantar fasciitis, tennis elbow, rheumatoid arthritis and osteoarthritis.

Procedure

The doctor will spray an anesthetic on the affected area, insert the needle and release the medication. Pressure and pain may be felt during the procedure.

After the Procedure

Relief generally occurs within 48 hours. You might experience tenderness at the injection site or a cortisone flare, in which pain and inflammation are worse than before the shot. This typically lasts for a day or two, and icing and rest can help.

Risks

Cortisone shots carry risks. Nerve or tendon damage, infection and thinning or lightening of the skin near the injection site are possible side effects. Repeated cortisone shots increase the likelihood of complications. Discuss your concerns with your doctor.

References

• Corticosteroids