Gout is a form of inflammatory arthritis caused by a buildup of uric acid, which can form sharp crystals in the joints and trigger sudden, intense episodes of pain, swelling, and redness.
While gout most commonly affects the big toe, it can also affect the ankles, knees, wrists, fingers, and other joints. With the right treatment and lifestyle changes, gout can be effectively managed and future flares can often be prevented.
Gout develops when uric acid levels in the blood become high enough for urate crystals to form in and around a joint. These crystals can trigger a sudden inflammatory response, causing the intense pain, swelling, warmth, and redness associated with a gout flare.
Uric acid levels can be influenced by genetics, kidney function, certain medications, diet, alcohol use, and other health conditions.