What is a Cortisone Flare? Causes, Management, and More

What is a cortisone flare?

A cortisone flare, sometimes called a “steroid flare,” is a side effect of a cortisone injection. Cortisone injections are often used to treat osteoarthritis in joints. The injections use steroids to decrease the amount of inflammation in your joint, which will often decrease the amount of pain you experience.Common areas to receive the shot are the:

knee
• shoulder
• wrist
foot

Causes of a cortisone flare

According to the Arthritis Foundation, cortisone flares are caused by the corticosteroids used in the shot. The corticosteroids in the injection are formulated as slow-release crystals to give you long-term pain relief. Pain relief usually lasts for several months. However, the presence of these crystals can irritate your joint, which is what creates the sensation of pain around the area of the shot.

It’s hard to predict whether you’ll have a steroid flare reaction after a cortisone shot. It also doesn’t appear that the pain gets worse every time a person gets an injection. Though the tendon surrounding a joint can weaken over time as a result of repeated cortisone shots, this is not necessarily a risk factor for more painful shots.

Steroid flares are a common side effect of cortisone shots and can be managed.

Side effects of a cortisone shot

The side effects of cortisone shots occur right away or within 48 hours of receiving the shot. The most common side effect of a cortisone shot is pain at the injection site. You may experience soreness in the muscle group that surrounds your affected joint. You may bleed a bit immediately after getting the shot. You also might notice a slight discoloration of your skin at the site of the injection in the days directly following the shot. Another common side effect is aggravation of the inflammation that the shot was intended to treat. This inflammation flare up is called a “cortisone flare.”

In rare cases, the site of the injection will become infected within a week of the cortisone shot. If you notice ongoing bleeding, weeping, or pus coming from the area, speak to your doctor right away about the possibility of an infection.

Managing a cortisone flare

Icing a cortisone flare at the site of your injection should help reduce inflammation that’s causing you pain. This is the first line of treatment for cortisone flares. You can take over-the-counter pain medication, such as ibuprofen (Advil, Motrin) or acetaminophen (Tylenol), to try to reduce the pain if icing the area doesn’t help. Within a few days of receiving your cortisone injection, the pain from the flare should go away and you should feel relief.

If you’re still in a lot of pain three to five days after you get the injection, you need to speak with your doctor.

Recovering from a cortisone shot

After a cortisone shot, you should plan to avoid using the affected joint for the next two days. If the shot is administered in your knee, do your best to stay off your feet as much as possible and avoid standing for prolonged periods of time. You’ll also need to avoid swimming or soaking the area in water. Opt for showers instead of baths in the days following the shot. Within four to five days, you should be able to resume your normal activities.

Unless you experience a cortisone flare, your joint pain will subside rather quickly after the shot is administered. This is because the shot contains a pain reliever in addition to the corticosteroid. Once you have a cortisone injection, your joint inflammation symptoms, including pain, should improve for the next two to three months.

Keep in mind that it’s important to space out your cortisone shots over the course of a year. It’s not recommended to have them too close together or to exceed three or four treatments over a span of 12 months.

Outlook

Corticosteroid injection treatments can lead to two to three months of relief from joint inflammation. While there are some side effects of this treatment, cortisone shots are still one of the most effective solutions for the millions of people living with painful osteoarthritis.

Tips for managing osteoarthritis

Corticosteroids aren’t the only way to treat osteoarthritis. The following are some things that may help reduce your pain:

Read more on: osteoarthritis