Heart problems. 1  Cardiomyopathy (problem with the heart muscle) 2  Heart arrhythmias (rhythm problems) 3  Heart failure. 4  Pericarditis (swelling of the membrane surrounding the heart)
Cortisone Flare. A cortisone flare is one of the many side effects of a cortisone injection, which causes pain and inflammation in the area where the injection has been administered.Advertisement. Cortisone or a corticosteroids are a type of medication that is used to treat inflammation of the joints.ince it is a very strong medicine, it results in certain side effects, a very prominent one being a cortisone flare. A cortisone injection is administered directly at the location of the pain and inflammation.
Unfortunately, you need to be prepared for flare-ups if you have Crohn's disease. Flare-ups happen when the symptoms of Crohn's return after a period of remission, or low disease activity. A flare-up can occur at any time and under any circumstance. Remember, even though some symptoms of Crohn's can be minimized during treatment, disease symptoms tend to recur over time. That's why Crohn's is known as a chronic (or recurring) disease.