Nonallergic rhinitis involves chronic sneezing or a congested, drippy nose with no apparent cause. The symptoms of nonallergic rhinitis are similar to those of hay fever (allergic rhinitis), but none of the usual evidence of an allergic reaction is present.
Signs and symptoms of nonallergic rhinitis may include:
- Stuffy nose.
- Runny nose.
- Mucus (phlegm) in the throat (postnasal drip)
Watch This Video Allergy? Maybe not. Could be nonallergic rhinitis
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