These drugs won't make you sleepy or dry your mouth the way OTC antihistamines can, and they're just as effective. Corticosteroid nasal sprays. Medications, such as Beconase, Flonase, Nasacort, Nasarel, Nasonex and Rhinocort, can help both sneezing and stuffiness. These nasal sprays can take 3 to 10 days to provide relief, so starting them before or just as the season hits provides maximum effectiveness. To prevent irritation of your nasal passages, use a saline spray.
Oral decongestants can also help clear a stuffy nose.
This spray, containing cromolyn sodium, blocks allergic reactions by preventing the release of histamine. To prevent symptoms, regularly spritz each nostril several times a day. These prescription drugs block the effects of leukotrienes and histamine. Quiz Air filters and allergies MediSpan Drug Database Legal restrictions and terms of use applicable to this site. Use of this site signifies your agreement to the terms of use .