From Irregular Gout to Asymptomatic Hyperuricaemia—How Treatment Has Chased Extra-Articular Disease

‘Irregular gout’ is an obsolete term that was used in the past to describe both trivial and serious health issues seemingly related to gouty arthritis. This article looks back at what physicians such as George Cheyne, William Oliver, William Cullen and William Heberden thought about ‘irregular gout’. It examines to what degree the concept is still relevant, knowing what we now know about uric acid and the local and systemic inflammatory effects of urate crystal formation. In parallel, the article traces the trajectory from Cullen’s ‘asthenic gout’ to nineteenth century ‘uric acid poisoning’ and thence to possible hidden consequences of asymptomatic hyperuricaemia. ‘Irregular gout’ in its various guises has greatly influenced both orthodox and unorthodox treatments over the years. Although the term is no longer used, the concept is by no means dead.