A 58-year-old man with a history of gout experiences knee swelling with warmth and erythema. His toe joint fluid analysis from a prior gout attack is shown. What is the most appropriate acute treatment?

• A. Allopurinol
• B. Colchicine
• C. NSAIDs
• D. Antibiotics

Answer: (B)

Treating an acute gout flare focuses on stopping the inflammatory response to monosodium urate crystals in the joint. The joint fluid from a prior gout attack showing urate crystals confirms the crystal-induced inflammation at play. Colchicine works by inhibiting microtubule formation in neutrophils, which reduces their migration to the crystal-laden joint and dampens the inflammatory cascade. This direct dampening of the acute inflammatory process provides rapid relief when started early. In contrast, allopurinol lowers uric acid but does not treat the current flare and can worsen symptoms if begun during an attack; antibiotics are not indicated here since there’s no infection; NSAIDs are a common alternative but may be contraindicated in some patients, making colchicine a strong acute option in this scenario.