About Five faults and eight antidotes

The five faults and eight antidotes are factors of samatha meditation identified in the Tibetan Buddhist tradition. The five faults identify obstacles to meditation practice, and the eight antidotes are applied to overcome the five faults. This system originates with Maitreyanātha's Madhyānta-vibhāga and is elaborated upon in further texts, such as Kamalaśīla's Stages of Meditation (Bhāvanākrama). This formulation has been commented upon by generations of Tibetan commentators. This formulation derives originally from the Yogācāra tradition.