Abstract
Obstructive sleep apnea (OSA) presents a significant challenge to patients' overall health and well-being, characterized by upper airway collapse during sleep leading to fragmented and non-restorative sleep patterns. This case report describes an 80-year-old female patient presenting with breathlessness, obesity (BMI: 43 kg/m(2)), sleep disturbances, fatigue, attention deficits, reduced chest compliance, and a history of type 2 diabetes mellitus. Clinical findings revealed ongoing sleep disruptions, worsening breathlessness, progressive weakness, and decreased oxygen saturation levels. The therapeutic intervention involved a comprehensive physiotherapy program targeting respiratory muscle training, lung function improvement, peripheral muscle strengthening, and relaxation exercises. The discussion highlights studies supporting physiotherapeutic interventions such as thoracic extension exercises, neuromuscular stimulation, and oropharyngeal exercises for managing OSA symptoms. Overall, this case underscores the importance of tailored physiotherapy interventions in addressing the multifaceted challenges of OSA, aiming to improve patient outcomes and quality of life.