Loric/Novauric 300 mg Tablet 28 Pieces

What is allopurinol used for?

Allopurinol is commonly used to treat gout, which is a form of arthritis caused by too much uric acid in your blood and joints.

Allopurinol may also be used to lower your uric acid levels if you are receiving chemotherapy for cancer, or if you have certain types of kidney stones.

Allopurinol may also be used for other conditions as determined by your healthcare provider.

How does allopurinol work (mechanism of action)?

Allopurinol works by reducing the production of uric acid in your body. If uric acid levels get too high, crystals can form in your joints and cause inflammation and pain (gout flares) or stones can form in your kidneys. By reducing the formation of uric acid, allopurinol helps prevent gout flares and kidney stones.

How is allopurinol supplied (dosage forms)?

Allopurinol is available as Lopurin, Zyloprim, and generic allopurinol in the following dosage forms that are taken by mouth.