I love it! I had such bad allergies this spring that I could not speak well and my nose was stuffed non-stop. After 2 days of taking this, I could speak and breathe. I take it at night beofre bed and after a month or so you can take coupld times a week and it is effective! I have tried all the pills you can buy or get prescribed but this one is much better. Prescription only it is but it is totally worth it. I am a seasonal allergy suferer every year on the dot and if that is you then try this please!