CPAP machines are the most common form of treatment ... Mouth breathers may not get as much benefit from this type of mask because it applies pressurized air only to the nasal passages.
Both my parents use CPAP machines to treat their sleep apnea so ... I let my dad take the reins on setting things up since he was much more familiar with things than I am. It took about 30-45 ...
If it's the last one, you may have sleep apnea. And a CPAP machine, or a Continuous Positive Airway Pressure machine, can help you sleep. So here are some tips to make the transition go more smoothly.