The relationship between gout and the kidneys runs both directions. The kidneys are a major route for urate excretion, so reduced kidney function can raise serum urate. At the same time, gout and hyperuricemia often occur alongside kidney disease and kidney stones. For monitoring context, see uric-acid blood tests and home uric-acid testing; medication choices and targets should be discussed with the clinician managing both conditions.
Why kidney disease raises gout risk
When kidney function declines, urate may be cleared less efficiently. Some medicines used in people with kidney or cardiovascular disease can also affect serum urate.
Can gout damage the kidneys?
People with gout have higher rates of chronic kidney disease, but the relationship is complex because many risk factors overlap. High urate is strongly tied to gout, while whether lowering urate improves kidney outcomes outside gout is a separate question.
Gout and kidney stones
People with gout can develop uric-acid stones and may also have other types of kidney stones. Stone history can influence decisions about urate-lowering treatment and urine management.
Does kidney disease change gout treatment?
Yes. Kidney function affects the choice and dosing of anti-inflammatory medicines and urate-lowering therapy. NSAIDs may be unsuitable for some people with kidney disease, and colchicine dosing and drug interactions require care.
When to involve a specialist
More advanced kidney disease, uncertain diagnosis, difficult-to-control gout or recurrent stones may justify specialist input. NICE specifically recommends considering rheumatology referral for certain stages of CKD.
This article is educational and is not a substitute for medical advice.
Sources
Evidence checked September 2026.