Psychology Definition of NOISE: is an umbrella term used to describe a number of definitions. For example, noise, in a derogatory fashion may imply the production of sound, of music or si Sign in
Last reviewed on RxList 5/6/2015. Zyloprim (allopurinol) is a xanthine oxidase inhibitor that reduces the production of uric acid. Zyloprim is used to prevent gout attacks by reducing uric acid production; high levels of uric acid may cause gout or kidney stones. Zyloprim is available as a generic termed allopurinol.
Before taking allopurinol, 1  tell your doctor and pharmacist if you are allergic to allopurinol or any other medications.  tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking.