The nose knows: Your stuffy nose, while a nuisance that can cost you a good night's sleep, is no threat to adequate oxygenation. The physiologic drives to maintain adequate oxygen levels will cause you to breathe through your mouth if the nose is obstructed. This is why you wake up with a dry mouth as well as a stuffed nose.
Answered 1/12/2018
2.4k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question