100% Authentic! New and unopened! Expiration date : Half a year or more Indications allergic rhinitis, relief of the following symptoms due to acute rhinitis or sinusitis: nasal congestion, runny nose, sneezing. Dosage and administration The one by 1-2 degrees at a time, please be sprayed into the nasal cavity to 6 times a day as a limit In addition, the application interval, please put more than 3 hours. If the desired quantity is greater than the stock of the page, please message. We will prepare your desired quantity.