10 Reasons You’re Drooling While You Sleep and What It Could Mean (Page 5 ) | May 21, 2025

Child who wear braces with a mouthpiece
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Consider using a mandibular device, an oral appliance similar to a mouthguard, to improve sleep comfort and reduce drooling and snoring. These devices are available for purchase online or in specialty surgical supply stores. Using a mandibular device may help keep your mouth closed during sleep, reducing the chances of drooling.
4. CPAP Machine for Sleep Apnea
young man sleeping with apnea and CPAP machine
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If your drooling is because of sleep apnea, a continuous positive airway pressure (CPAP) machine may help you put an end to it. As a (more important) bonus, it will help to treat your sleep apnea, as well. A CPAP machine helps maintain proper breathing and sleep patterns during the night. This will not only help you breath and therefore sleep better, but it may reduce your drooling as well. Consult with a sleep apnea specialist to receive guidance on using the CPAP machine effectively.
5. Botox Injections