The global obesity hypoventilation syndrome (OHS) treatment market is experiencing steady growth driven by increasing awareness, advancements in medical technologies, and rising investments in research and development. OHS, a condition often seen in individuals with obesity, is characterized by chronic hypoventilation, leading to oxygen deficiency and severe complications such as sleep apnea. The treatment approaches include the use of non-invasive positive pressure ventilation (NIPPV), such as CPAP (continuous positive airway pressure) and bilevel positive airway pressure (BiPAP), which are commonly used to manage symptoms. The growing prevalence of obesity and associated comorbidities, along with the expansion of healthcare infrastructure, further propel market demand. Other treatment methods such as pharmacotherapy, oxygen therapy, and in some cases, bariatric surgery, are also gaining traction. The rise in personalized care and improved diagnostic techniques, including sleep studies and pulmonary function tests, are allowing for more accurate and timely treatment interventions. These factors contribute to a promising outlook for the market, with key players investing in innovative therapies to cater to the growing global burden of obesity and OHS.