Gout patient guide

Gout is a common form of inflammatory arthritis caused by the build-up of uric acid crystals in a joint, leading to sudden attacks of severe pain, swelling, and redness. It most often affects the big toe but can involve other joints such as the ankle, knee, or fingers. It tends to come in flares, with periods of no symptoms in between.

Gout results from persistently high uric acid levels in the blood, which can crystallise in joints, triggered by factors such as a diet rich in red meat, shellfish, and alcohol, obesity, certain medications, and reduced kidney clearance of uric acid. Genetics also plays a significant role in individual susceptibility. Often several of these factors combine to trigger an attack.

A typical attack causes sudden, intense pain, swelling, warmth, and redness in the affected joint, often the big toe, developing rapidly, sometimes overnight, and peaking within a day or two. Attacks can last one to two weeks if untreated. Between attacks, most people have no joint symptoms, at least in the earlier stages of the condition.

While individual attacks are very painful rather than dangerous, poorly controlled, recurrent gout can lead to permanent joint damage, visible crystal deposits (tophi), and kidney stones over time. Effective long-term uric acid-lowering treatment substantially reduces these risks. Gout is also associated with other health conditions such as high blood pressure and kidney disease, which are worth having checked.

Yes, genetics contributes significantly to gout risk, and having close relatives with gout increases your own likelihood of developing it. This inherited tendency interacts with diet, weight, and other lifestyle factors to determine whether and when gout appears. A family history is useful to mention to your doctor if you have joint symptoms.

Gout cannot be permanently cured, but it can be very effectively controlled and future attacks largely prevented with long-term urate-lowering medication and lifestyle changes. Once uric acid levels are brought down and kept low over time, existing crystal deposits can even dissolve. Consistent long-term treatment, rather than only treating flares as they occur, gives the best results.

Acute attacks are treated with anti-inflammatory medication, colchicine, or steroids to settle pain and swelling quickly. For people with recurrent attacks, long-term medications such as allopurinol or febuxostat lower uric acid levels to prevent future flares. Dietary and lifestyle changes, including limiting alcohol and purine-rich foods, support medical treatment.

An untreated gout flare typically lasts one to two weeks, with the worst pain usually in the first 24 to 48 hours. Treatment with anti-inflammatory medication usually shortens this considerably, often bringing significant relief within a few days. Recurrent flares without preventive treatment tend to become more frequent and severe over time.

Gout causes sudden, intensely painful attacks with redness and swelling due to crystal deposits, whereas osteoarthritis causes more gradual, mechanical joint pain and stiffness related to cartilage wear, without the dramatic acute flares typical of gout. The two can coexist, especially in weight-bearing joints. Blood tests for uric acid and joint fluid analysis help distinguish between them when the diagnosis is unclear.

See a doctor for a first suspected gout attack to confirm the diagnosis, and urgently if a joint is hot, swollen, and you also have a fever, since this needs assessment to rule out infection. A private rheumatology assessment for ongoing management, including blood tests and a long-term treatment plan, can usually be arranged within about two weeks. Anyone with recurrent attacks should discuss starting preventive medication rather than only managing each flare individually.