BACKGROUND Chronic rhinosinusitis (CRS) and allergic rhinitis are associated with functional limitations, but these impacts are not known on a population basis. Our objective was to epidemiologically determine functional limitations and workdays lost that are associated with CRS and allergic rhinitis in adults. METHODS The Medical Expenditure Panel Survey for calendar year 2007 was examined ...

The prevalence of allergic rhinitis, a common respiratory disorder, may be rapidly increasing. Epidemiological studies, however, indicate little about its association with climatic factors and air pollution. The relationship between traffic-related air pollutants and allergic rhinitis in middle-school students was therefore investigated. In a nationwide survey of middle-school students in Taiwa...

Asthma and rhinitis are often co-morbid conditions. As rhinitis often precedes asthma it is possible that effective treatment of allergic rhinitis may reduce asthma progression. The aim of our study is to investigate history of allergic rhinitis as a risk factor for asthma and the potential effect of allergen immunotherapy in attenuating the incidence of asthma. Hospital-referred non-asthmatic ...

Introduction: Submucoperichondrial injection of botulinum neurotoxin A (BTA) in the nasal septum is a promising therapeutic option in the treatment of persistent allergic rhinitis (AR) and non-allergic rhinitis, and is safer and more effective than intraturbinate injection in reducing clinical symptoms.   Materials and Methods: Forty patients diagnosed with persistent AR or non-allergic rhiniti...

Aim: Evaluation the clinical efficacy of allergen-specific immunotherapy (SIT), while assessing its effects on direct cost reduction in the symptomatic therapy of allergic disease, depending on the concomitance of allergic bronchial asthma (BA), oral allergy syndrome (OAS) and/or atopic dermatitis (AD) in patients with allergic rhinitis. Material and methods: The study comprised 76 subjects abo...

Recent studies of several animal models have shown beneficial effects of probiotics against allergic responses. However, few reports have examined the effects of probiotics on allergic nasal symptoms such as sneezing and nasal obstruction in animal models of allergic rhinitis. This study evaluated the efficacy of Bifidobacterium bifidum G9-1 (BBG9-1) on antigen-induced nasal symptoms using guin...

Background Allergic rhinitis is the most type of allergic disease among population. Its accurate treatment is very important for cutting off allergic Marche. In the other hand, gasteroesophageal reflux disease (GERD) is one of the most gastrointestinal problems among allergic patients like asthma that it might be the treatment conflict. Despite of asthma, we have a few studies about impacts of ...

Allergic rhinitis (AR) is especially prevalent among the population of large cities. Immunologically, the airway epithelium is a region where the population of allergen-presenting cells concentrates. These cells actively express a group of receptors of the innate immune system. A specific cytokine profile is its representation. The study was aimed at evaluating the cytokine profile in patients ...

INTRODUCTION The clinical course of asthma and chronic obstructive pulmonary disease (COPD) is influenced by the co-occurrence of other chronic diseases and their pharmacotherapy. There are no data associated with the doctors' pharmacotherapy preferences in treatment of patients with asthma, COPD or allergic rhinitis and concomitant diseases. AIM The assessment of doctors' preferences in phar...

Rhinitis is a multifactorial disease characterized by symptoms of sneezing, rhinorrhea, postnasal drip, and nasal congestion. Non-allergic rhinitis is characterized by rhinitis symptoms without systemic sensitization of infectious etiology. Based on endotypes, we can categorize non-allergic rhinitis into an inflammatory endotype with usually eosinophilic inflammation encompassing at least NARES...