22q11.2 deletion syndrome is one of the most prevalent microdeletion syndromes in humans. The syndrome is characterized by extensive phenotypic variability.
Maternal anxiety during pregnancy has been previously reported to be associated with atopic dermatitis (AD) in offspring. The potential mechanism is not yet proven but epigenetic change may be suggested.
Although allergic rhinitis (AR) has not been acknowledged as a strong risk factor for obstructive sleep apnea (OSA), several pathophysiological linkages between these two conditions have frequently been reported. However, epidemiological data relating to the prevalence of OSA in patients with AR remain scarce.
Nasal obstruction is often impact on quality of life in allergic rhinitis (AR). The steam inhalation is one of widely used home remedies to soothe and open the nasal passages. Furthermore, steam inhalation may provide change in objective nasal airway assessment.