What is a delayed reaction to a cortisone injection?: Understanding Post-Injection Side Effects
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5 min read
While many patients experience immediate relief, approximately 1 in 5 people may feel increased pain or irritation in a phenomenon known as a 'cortisone flare,' the most common form of a delayed reaction to a cortisone injection. This temporary aggravation of symptoms can be startling but is typically short-lived and does not indicate failure of the treatment.