In this study, we aimed at studying the benefit of Urtica dioica root extract in the management of allergic rhinitis. In a randomized double blind clinical trial, 74 patients with the signs and symptoms of allergic rhinitis and a positive skin prick test were randomly divided into 2 groups. The study group was treated with routine allergic rhinitis treatment and Nettle root extract (Urtidin®, B...

introduction: allergic rhinitis (ar) is a common airway disease. in order to study  the  prevalence of  ar in high school students  in  kerman, the score for allergic rhinitis (sfar) was used and the quality of life  in  the  students  affected  by  rhinitis was  evaluated using the sf-36 questionnaire.   materials and methods: this was a cross-sectional, analytical, descriptive study, based on...

Dear Editor;
 We read with interest the article titled “Use of methacoline challenge test to detect bronchial hyperresponsiveness in children persistent rhinitis” published Cukurova Medical Journal by Guc et al. [1]. 
 This study showed that BHR positivity is high allergic rhinitis. Allergic rhinitis can cause false positive BHR. In addition, smoking and COPD positives [2, 3]. occur c...

BACKGROUND As Korea has experienced rapid economic development, the lifestyles of Koreans have become more Westernized, in terms of urbanization and dietary habits. Also, the prevalences of allergic diseases, such as rhinitis, asthma, and dermatitis, have increased rapidly. This study aimed to identify the factors influencing the symptoms of rhinitis conditions, including rhinitis, allergic rhi...

BACKGROUND Not much data are available from large, unselected, birth cohort studies on the natural course and comorbidities of rhinitis in children. OBJECTIVE To study phenotypes of rhinitis in relation to the natural course and comorbidities of allergic diseases in preschool-age and early school-age children. METHODS We analyzed data from a birth cohort of 2024 children, for whom informati...

the first epidemiologic survey of childhood allergic rhinitis in iran was carried out from may 1995 until april 1996.. a questionnaire was distributed among 4584, 11-15 year-old children of both sexes, to be completed under supervision of medical students. nasal smears were collected from the cases with allergic rhinitis (n = 445, 5.8%.), and from 340 healthy children for comparison. significan...

BACKGROUND Allergic rhinitis is a disease impairing quality of life, sleep, and work. A new classification for allergic rhinitis, Allergic Rhinitis and its Impact on Asthma (ARIA), has recently been proposed. OBJECTIVE To study the effect of allergic rhinitis using ARIA definitions to determine severity and duration. METHODS A total of 3052 patients consulting general practitioners for alle...

allergic rhinitis is a very common disorder that affects children. to determine the national prevalence of allergic rhinitis symptoms in iranian children, we conducted a systematic review and meta-analysis. we conducted a literature search by using the google scholar from 1992 until 2012. the search terms were included: allergic rhinitis, isaac and iran. all the selected studies on children wer...

the  frequency of  allergic diseases such  as allergic rhinitis is considerable in general population. insect aeroallergens are important allergens which can induce airway inflammation. the aim of this study was to determine the prevalence of sensitization to insect aeroallergens in allergic rhinitis patients in yazd as a desert city in iran. a cross-sectional study was undertaken on 95 allergi...