How Long Does it Take for CPAP to Work? | General CPAP Questions
The time it takes to experience the positive benefits of CPAP therapy during the day can vary. While some users notice improvements after just one night of therapy, others may require some time to adjust before feeling the benefits throughout the day3
Citation
3. Foundation, S. H. (2024, January 12). CPAP: Continuous positive airway pressure. Sleep Health Foundation. https://www.sleephealthfoundation.org.au/sleep-disorders/cpap-continuous-positive-airway-pressure