Question: what pill has wpi 3968?
Answer: WPI 39 68 (Chlorzoxazone 500 mg) Pill with imprint WPI 39 68 is White, Capsule-shape and has been identified as Chlorzoxazone 500 mg. It is supplied by Watson Pharmaceuticals, Inc.. Chlorzoxazone is used in the treatment of muscle spasm and belongs to the drug class skeletal muscle relaxants.