Which joint is most commonly affected in an acute gout attack?

Which joint is most commonly affected in an acute gout attack?

• A. First metatarsophalangeal joint
• B. Knee
• C. Shoulder
• D. Wrist

Answer: (A)

The main idea is why gout tends to flare in the big toe joint. Acute gout results from monosodium urate crystals forming in a joint when uric acid levels are high. These crystals prefer cooler, distal joints, so the first metatarsophalangeal joint (the big toe base) is the most common site for an initial gout attack, a presentation often called podagra. The joint becomes suddenly painful, swollen, red, and very warm from intense inflammation. Other joints like the knee, shoulder, or wrist can be involved, especially with recurrent flares, but they are less typical as the first sign. Recognizing podagra helps distinguish gout from other causes of acute joint inflammation.

The main idea is why gout tends to flare in the big toe joint. Acute gout results from monosodium urate crystals forming in a joint when uric acid levels are high. These crystals prefer cooler, distal joints, so the first metatarsophalangeal joint (the big toe base) is the most common site for an initial gout attack, a presentation often called podagra. The joint becomes suddenly painful, swollen, red, and very warm from intense inflammation.

Other joints like the knee, shoulder, or wrist can be involved, especially with recurrent flares, but they are less typical as the first sign. Recognizing podagra helps distinguish gout from other causes of acute joint inflammation.