Sleep apnea treatments can include behavioral changes, nasal continuous positive airway pressure (CPAP), and oral or dental devices (such as a mouthpiece). Although there is no cure for sleep apnea, recent studies show that successful treatment of this condition can reduce the risk of heart and blood pressure problems.

• Behavioral changes such as weight loss, learning to sleep on one's side instead of one's back, and avoiding alcohol, sleeping pills, and smoking. In milder cases of sleep apnea, behavioral changes may be enough to stop the sleep apnea.
   
• Nasal continuous positive airway pressure (CPAP) therapy. CPAP is generally required for successful sleep apnea treatment. In CPAP therapy, a mask is worn over the nose while sleeping, and a machine supplies pressurized room air to the mask through a flexible tube. The pressurized air keeps the airway open. There are various types of CPAP machines.
   
• An oral or dental device (mouthpiece) that holds the tongue or jaw forward.
   
• Surgery. Some of the more common procedures include removal of adenoids and tonsils, especially in children; removal of nasal polyps or other growths; and correction of structural deformities.
   
• Medications are generally not effective as sleep apnea treatment. However, if nasal congestion is contributing to breathing problems, decongestants may help.