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.
Allopurinol should be avoided by patients with a prior severe reaction to the drug. Allopurinol can cause a flare-up of gouty arthritis during initial therapy. Therefore, colchicine often is used simultaneously to prevent these flares. Rarely, allopurinol can cause nerve, kidney, and bone marrow damage. Allopurinol can cause a serious allergic liver toxicity that can be fatal.