Why does gout cause knee swelling?

The irritated lining becomes inflamed, and the knee may collect extra fluid. The result can be a puffy, warm, tender joint with stiffness and reduced movement. Knee Swelling is a common presentation of Gout, but swelling has several possible causes. A healthcare professional may compare both knees and decide whether imaging, blood testing or joint-fluid assessment is useful.

Reduce weight-bearing while the knee is swollen and support the leg in a comfortable position. A cloth-wrapped cool pack can provide short-term relief. Follow the gout plan prescribed for you, including instructions about medicines during a flare. Do not squeeze or massage a hot, acutely swollen joint. Arrange a review if swelling is new, recurring or not improving.

Get urgent care if swelling comes with fever, chills, severe illness, rapidly increasing redness or an inability to move the knee. Infection can also produce a hot swollen joint and needs prompt treatment. Seek assessment after a significant injury or if the knee cannot bear weight.

Ask whether the swelling could be gout or another condition, whether fluid should be tested, and how to use your prescribed medicines during a flare. Ask what changes should prompt urgent review and when gentle movement is appropriate.