Usually sinus: Much more common to be caused by sinus issue, but exam and radiology studies with your md are necessary to make sure. Rarely, some serious conditions can mimic the sinus problem.
Answered 9/20/2014
4.9k views
A doctor has provided 1 answer
3 doctors weighed in across 3 answers
2 doctors weighed in across 2 answers
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