iNAP users do not experience bloating like some patients with a CPAP. Bloating with CPAP is created by continuous high pressure in your nose and mouth, and swallowing air in your digestive track. The iNAP does not push any air into your body, rather it creates a gentle suction of the air out from your mouth (and a little bit of saliva). Once negative pressure is reached, meaning that your tongue and soft palate are in the adequate position, the pump stops and doesn't pull any more air, so no risk of bloating!