Many popular retail chains offer store-brand versions of decongestant nasal spray. Walgreens, CVS and Rite-Aid are just a few of the retail chains that offer store-brand decongestant nose sprays. The ingredients of these store-brand nasal sprays vary, so check the label before use. These store-brand decongestants do not require a prescription.
Several brands of nasal corticosteroid sprays are available. They all have similar effects. Some require a prescription, but you can buy some without one.