See Below: Post nasal drip is most often caused by allergies, although there is a syndrome called non-allergic rhinitis that can sometimes cause it. Flonase treats allergic inflammation which will reduce stuffiness and drainage. Azelastine will treat drainage, sneezing, itching, and it treats the non-allergic rhinitis if it's there as well.
Answered 10/11/2018
3.7k views
A doctor has provided 1 answer
A doctor has provided 1 answer
4 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