RESUMO
Objective To study the curative effect of nasal irrigation combined with backslapping for sputum suctioning on respiratory tract infections in infants . Methods Two hundred and forty-seven infants with respiratory tract infections were enrolled in the study and divided into the control group and the experiment group by the medical record number . On the basis of routine care , the experiment group was treated with nasal irrigation to clear secretions . Result The time for rales and cough disappearing in the experiment group was shorter than that in the control group , and the difference was statistically significant ( P<0 . 05 ) . Conclusions Nasal irrigation combined with backslapping for sputum suctioning can effectively ease the main symptoms and signs , enhance the ventilation function , enhance sleep quality and promote the rehabilitation of the disease .