Upon waking up- what do you mean by that ? Need more information . How long has this been going on? Difficulty as in very stuffy or cannot breathe at all ? Any chest discomfort? Do you have any respiratory conditions? Asthma on meds ?
Answered Mar 18, 2014
9 doctors weighed in across 2 answers
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.Ask your question