Lots of causes: Allergy, reflux ( even otherwise asymptomatic), asthma variants, could be tic or habit
Answered 7/22/2014
3.9k views
See your doctor: to find the cause so it can be treated as there are many possible causes.
Answered 7/23/2014
3.9k views
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
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