Will a cortisone shot hurt? Usually, you will feel some discomfort during a cortisone injection. However, most people tolerate these injections well. Also, using ultrasound reduces pain by making sure the cortisone goes directly to the target.

Do you need to rest after a cortisone injection?

You may also get some bruising where the injection was given. This should go away after a few days. It helps to rest the joint for 24 hours after the injection and avoid heavy exercise. It's safe to take everyday painkillers such as paracetamol or ibuprofen.

How long does a cortisone shot hurt?

Results. Results of cortisone shots typically depend on the reason for the treatment. Cortisone shots commonly cause a temporary flare in pain and inflammation for up to 48 hours after the injection. After that, your pain and inflammation of the affected joint should decrease, and can last up to several months.