If the area of...: Obstruction is in the nasal valve they work very well. The nasal valve is the crease just above and lateral to the tip. It is the area that collapses when you sniff hard.
Answered 11/27/2013
4.8k views
A doctor has provided 1 answer
7 doctors weighed in across 4 answers
4 doctors weighed in across 3 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