Gout is a form of inflammatory arthritis that commonly affects the foot, especially the big toe, and often appears without warning. It is caused by a buildup of uric acid in the blood, which can form sharp crystals in the joints due to diet, genetics, dehydration, or certain medical conditions. Symptoms include intense pain, swelling, redness, and warmth that may develop overnight. The joint may look shiny, swollen, and inflamed, and it often feels extremely tender to the touch, making walking difficult. A podiatrist can help by starting with a detailed history and physical exam, supported by imaging or lab…