allergic rhinitis
"Ive been using Astelin almost daily for almost 10 years. 
2 x each nostril, morning and night. No concern if I miss a day. It is the best! I've been taking antihistamines over 50 years. I will stick with Astelin as long as I can. 
I usually irrigate my nostrils first by rinsing it with water from my palm in the shower.
 
Then Astelin goes straight into the clean nasal tissue and goes to work. 

"