Gout is a type of inflammatory arthritis caused by uric acid crystals building up in the joints, which causes stiffness, pain, and swelling. It affects more men than women and symptoms first appear as nodules in the hands, elbows, and ears. A gout attack begins suddenly and causes warm, hot pain and swelling in joints that can last hours to over a week. Diagnosis involves testing synovial fluid, blood, urine, and x-rays to detect uric acid crystals. Treatment focuses on strong pain relievers, anti-inflammatory drugs, corticosteroids, and addressing lifestyle factors that cause high uric acid levels.