Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It Works!

I haven't had all that much luck with using natural supplements. I'd gotten myself off of all medical drugs and felt the better for it, but when allergy season came around again, I found myself with one of the worst episodes. The thick congestion and extreme sneezing was so out of hand, I couldn't even control it any longer. I went through half a box of kleenex a day! My eyes were so itchy, I felt I could scratch my eyes. Hoping it would go away didn't work. I read that quercetin containing bromelain would be promising. I started with 1 pill twice a day and it didn't seem to make much of a difference. Then I tried 2 pills twice a day and a few days later, almost all of my symptoms are gone. I think when all of my symptoms go away, I'll do their recommended 1 pill twice a day to keep myself more healthy.