Vas for assessing the perception of antihistamines use in allergic rhinitis

The quantification of the antihistamines consumption is particularly relevant in clinical practice, since their remarkable use is usually associated with severe symptoms. The aim of the study was to measure the visual analogue scala (VAS) for assessing the patient's perception about antihistamines use in patients with allergic rhinitis. The assessment of the perception of the antihistamines use by VAS could be an easy and quick tool in the management of patients with rhinitis in clinical practice.