<prompt> Best drug for chronic gout in patient with renal insufficiency isNaproxenProbenecidAllopurinolSulfinpyrazone  <response>: NSAIDs Like naproxen have no role in chronic gout Uricosuric drugs like Probencide and sulfinpyrazone are ineffective in the presence of renal insufficiency Allopurinol is drug of choice for most cases of chronic gout Refer kDT 7e p215 