Sometimes an allergist might suggest washing the nasal passage. There are many OTC delivery systems for saline rinses, together with neti pots and saline rinse bottles. Nonprescription decongestant nasal sprays work within minutes and final for hours, however you ought to not use them for more than a few days https://damienepmfs.digiblogbox.com/41955573/allergic-rhinitis-hay-fever-signs-diagnosis-treatment