Anyone using Astelin Nasal Spray? How do you get the bad taste out of your mouth? I tried garggling with water. and Does Astelin make anyone sleepy? Just wondering!!! Was just put on this medication

It's helping with my allergies not waking up with a headache anymore, but these side effects are annoying. help please

will be taking 2 puffs twice a day of Astelin for the next month...