Pulmonary rehabilitation is a restorative and preventive process for patients with chronic respiratory disease. Pulmonary rehabilitation (PR) has been characterized as a multi-disciplinary program of care to patients with ceaseless respiratory hindrance that is exclusively tailored and intended to optimize physical and social performance and autonomy. As lung reserve decreases, dyspnea worsens and autonomous day by day activity performance dissolves. PR gives multidisciplinary training to enhance the patient's capacity to oversee and adapt to progressive dyspnea. PR services incorporate critical components of evaluation, physical reconditioning, skills training, and mental support. Also, PR services may incorporate vocational evaluation and
