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...

Background: Rhinitis, which occurs most commonly as allergic rhinitis and affects 20% of the world’s population, is a major health care burden causing significant morbidity. Considering the high prevalence of allergic rhinitis and anti-inflammatory effects of thyme, a favorite condiment, we performed a randomized clinical trial to determine whether thyme can relieve allergic rhinitis symp...

This study compared the cephalometric features of a group of one hundred children aged from six to sixteen years suffering from chronic perennial allergic rhinitis of differing grades of severity with those of 99 control subjects of similar age. Both samples were drawn from a Children's Hospital which has a large population of patients with chronic perennial allergic rhinitis attending the Alle...

BACKGROUND The recommended drug for moderate to severe chronic rhinitis is intranasal steroids (INS). However, nasal congestion could be refractory and need additional treatments. OBJECTIVE We sought to explore the benefit of oxymetazoline (Oxymet) plus INS on nasal congestion without inducing rhinitis medicamentosa. METHODS We performed a 60-week, randomised, double-blind clinical trial in...

allergic rhinitis is an extremely common disease worldwide. aeroallergens are very often involved in allergic rhinitis and their prevalence may vary in differ¬ent regions. the causative allergens of allergic rhinitis in our area are unknown. the purpose of this study was to determine the prevalence of skin reactivity to different aeroallergens in patients with allergic rhinitis in the city of s...

BACKGROUND Allergic rhinitis and asthma are chronic inflammatory conditions of airways sharing common pathophysiology. The two disorders have similar cellular responses, with different symptoms based on the differences in the physical structures involved. Studies have shown that allergic rhinitis has a major impact on asthma morbidity and that treating allergic rhinitis may also impact asthma c...

Background Allergic rhinitis is one of the most common types of rhinitis. Allergen avoidance is the most important way of preventing this disease. The present study is carried out to determine the frequency of common aeroallergens in patients with allergic rhinitis in Gorgan city by skin prick test (SPT) reactivity. Materials and Methods  In this cross-sectional study 270 patients referring t...

SINGULAIRiI is a leukotriene receptor antagonist indicated for: . Prophylaxis and chronic treatment of asthma in patients 12 months of age and older (1.1). Acute prevention of exercise-induced bronchoconstriction (EIS) in patients 15 years of age and older (1.2). Relief of symptoms of allergic rhinitis (AR): seasonal allergic rhinitis (SAR) in patients 2 years of age and older, and perennial al...

The prevalence of allergic rhinitis and asthma has recently increased in Korea, and both conditions are recognized as major chronic respiratory diseases requiring active intervention. The prevalence of rhinitis among asthmatic patients is high, ranging from 60 to 80%, and could seriously affect asthma severity and outcome. We suggest that allergic rhinitis should be properly evaluated in asthma...

Patients with chronic diseases, including chronic respiratory diseases, usually have considerably impaired sleep quality that may increase the frequency of exacerbations and severity of symptoms, lead to difficulty in patient management, and reduce quality of life (QOL). During the last few decades, several studies have shown that, in addition to the classic signs of sneezing, nasal itching, rh...