ALLOPURINOL TABLETS, USP, 300 mg, 500 count bottle, Rx only, Manufactured for: QUALITEST PHARMACEUTICALS, HUNTSVILLE, AL 35811 --- NDC 0603-2116-28
Failed Tablet/Capsule Specifications; report of oversized and discolored tablets
Nationwide and PR
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-1405-2015