Patients’ preferred approach for anti-allergic treatment in rhinitis. Patients’ preference on treatment for AR: either a nasal spray, oral tablet, combination of both, injection treatment, none of previous or other treament (A). Patients’ preferred strategy of treatment with either step up or step down in relation to symptom control (B).
Hellings et al. Clinical and Translational Allergy 2012 2:9 doi:10.1186/2045-7022-2-9