Vasomotor rhinitis is a non-allergic condition that causes a constant runny nose, sneezing, and nasal congestion.
See also: Rhinitis
The exact cause of vasomotor rhinitis is unknown. It may be a hypersensitive response to a dry atmosphere, air pollutants, spicy foods, alcohol, strong emotions, or some medications. Vasomotor rhinitis is not caused by an infection or allergy.
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