Effect of fluticasone on neuropeptides in nasal lavage in persistent allergic rhinitis.

Abstract

The demonstration of proinflammatory neuropeptides in NAL and suppression of their release after allergen challenge caused by a topical corticosteroid suggest a role for neuropeptides in allergic inflammation. Diminished release of neuropeptides induced b fluticasone propionate was accompanied by an improvement in the clinical symptoms of patients with persistent allergic rhinitis.