Pill with imprint 50 mg N is Yellow, Oval and has been identified as Azathioprine 50 mg. It is supplied by Xanodyne Pharmaceuticals, Inc.

Azathioprine is used in the treatment of Autoimmune Hepatitis; Atopic Dermatitis; Chronic Inflammatory Demyelinating Polyradiculoneuropathy; Chronic Active Hepatitis; Renal Transplant and belongs to the drug classes antirheumatics, other immunosuppressants. There is positive evidence of human fetal risk during pregnancy. Azathioprine 50 mg is not a controlled substance under the Controlled Substances Act (CSA).