Full Definition of NINJA. : a person trained in ancient Japanese martial arts and employed especially for espionage and assassinations. See ninja defined for English-language learners.
Zyloprim Overview. Zyloprim is a prescription medication used to treat gout, high levels of uric acid, and kidney stones. Zyloprim belongs to a group of drugs call xanthine oxidase inhibitors, which work by decreasing uric acid in the body. High levels of uric acid may lead to gout attacks or kidney stones.
Zyloprim is the brand name of the drug allopurinol, which is used to treat gout, high levels of uric acid in the body (often caused by certain cancers and cancer treatments), and kidney stones. The medication may also be used to treat seizures, infections, and pain caused by pancreas disease.