Nasobronchial interaction in allergic rhinitis and asthma

摘要: textabstractThe key to the diagnosis lies in taking a good medical history. This rule especially applies allergic rhinitis and asthma. Both diseases have common that they are often underdiagnosedl lack proper treatment. Allergic asthma frequently occur together. Almost 40 % of patients lower airways involvement, whereas more than 80 asthma have concomitant symptoms. The latter percentage gets close 95 when a careful nasal history is taken physical examination performed. Allergic characterized by episodes cough, dyspnea, shortness of breath, chest tightness wheezing, combination with variable bronchoconstriction and/or bronchial hyperresponsiveness (BRR). Mucosal inflammation also considered an important hallmark asthma6. However, the associations between mucosal inflammation clinical parameters, such as variable airflow obstruction BRR, are still controversia. Allergic primarily based on typical sneezing, rhinorrhoea, eye symptoms obstruction. As asthma, atopic status needs be confirme