Improvement of symptoms of non-allergic chronic rhinitis by local treatment with capsaicin.
Asthma, chronic rhinitis or chronic urticaria.
Imaging tests can be useful to detect sinusitis in people suffering from chronic rhinitis, and they can work when other test results are ambiguous.
Endoscopy can be used for some cases of chronic or unresponsive seasonal rhinitis.
Special forms of chronic atrophic rhinitis are rhinitis sicca anterior and ozaena.
Cocaine and other snorted street drugs often cause chronic nonallergic rhinitis.
For many, the cause is nonallergic chronic rhinitis, a little-understood condition that is only now coming under study.
Rodents are susceptible to chronic rhinitis, which causes substantial loss of functioning olfactory receptor cells (Hinds et al. 1984).
Comment: I have suffered from severe chronic allergic rhinitis since childhood.
It has awful side effects, particularly dizziness and drowsiness, and often does not cure the chronic allergic rhinitis.