M10.241

Clinical Causes: Use of medications that increase uric acid levels, such as diuretics (water pills), especially thiazide diuretics. Medications like aspirin taken in low doses. Immunosuppressants used in transplant patients, such as cyclosporine. Chemotherapy drugs that cause rapid cell turnover, leading to increased uric acid. Certain anti-tuberculosis medications. Other medications that interfere with uric acid excretion or increase production.

Key Symptoms: Sudden onset of intense pain in the affected joint, in this case, the right hand. Swelling and warmth in the joint area. Redness and tenderness around the joint. Limited range of motion due to pain and swelling. Possible fever and chills if the inflammation is severe. Symptoms may recur periodically if the inducing medication is continued.

Diagnosis Path: Diagnosis typically involves a combination of medical history, physical examination, and laboratory tests. A healthcare provider will review medications, check for swelling, redness, and tenderness. Blood tests to measure uric acid levels can support the diagnosis, although levels may be normal during an acute attack. Joint fluid analysis, where a sample is taken and examined under a microscope, can confirm the presence of uric acid crystals. Imaging studies like ultrasound or X-rays may also be used to assess joint damage or inflammation.

Treatment Protocols: Discontinuing or adjusting the medication that triggers gout, if possible. Use of anti-inflammatory medications such as nonsteroidal anti-inflammatory drugs (NSAIDs) to reduce pain and inflammation. Colchicine, a medication specifically used to treat gout attacks. Corticosteroids may be prescribed in cases where NSAIDs and colchicine are contraindicated. Lifestyle modifications including hydration and dietary adjustments to lower gout risk. Long-term management might involve uric acid-lowering therapies if recurrent gout occurs, under medical supervision.