This study will compare the relative bioavailability (rate and extent of absorption) of 15 mg Mirtazapine (Orally Disintegrating) Tablets manufactured by TEVA Pharmaceutical Industries, Ltd.; distributed by TEVA Pharmaceuticals USA with that of 15 mg REMERON SolTab® Orally Disintegrating Tablets manufactured for Organon Inc. by CIMA Labs Inc. following a single oral dose (1 x 15 mg) in healthy adult subjects under non-fasting conditions.