ogy at the University of Leuven, Belgium, and the University of Amsterdam. Capsaicin isn’t sold as a drug, but some doctors or pharmacists may be able to order it and prepare the spray themselves.
Other types of NAR can be treated pharmaceutically, as well; for instance, the age-related variant responds well to nasal sprays containing a drug called ipratropium bromide. Your doctor should be able to help you figure out if any medications make sense for your particular case.
Approximately of chronic rhinitis
cases are not caused by allergies.