Accepted Applicants Profile. 1  JHU SAT Scores: 1980 - 2260. 2  JHU ACT Scores: 30 - 34. 3  JHU Average GPA: 3.75 - 3.96.
What is allopurinol (Zyloprim)? Allopurinol reduces the production of uric acid in your body. Uric acid buildup can lead to gout or kidney stones. Allopurinol is used to treat gout or kidney stones, and to decrease levels of uric acid in people who are receiving cancer treatment. Allopurinol may also be used for purposes not listed in this medication guide.
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.