To describe the natural history of a condition or disease. To describe the natural history of a condition or disease. To determine effectiveness or cost effectiveness of treatments/services and/or health care products. To measure or monitor safety and harm. To measure quality of care.
According to the NMSS, attacks or flare-ups of symptoms only qualify as exacerbations if: 1  they occur at least 30 days from an earlier flare-up. 2  symptoms last for 24 hours or longer.
A buildup of uric acid in the joints causes gout and flares can last for days or even months. Your body produces uric acid when it breaks down purines, which are substances that are found naturally in the body, and in certain foods. As a result, the foods you eat can play a key role in managing your pain.