Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Can't feel the difference :/

Bought this because I'm desperate to stop having to take daily Zyrtec pills.I have severe allergies to pollen, dust...etc.When I wasn't taking Zyrtec (which Zyrtec is the ONLY allergy medication that worked for me. NOT claritin, benadryl or any others I tried)- my eyes were always getting conjunctivitis (pink eye symptoms) due to the severity of the allergies I was had.I took this for about two weeks, and I didn't really feel the difference. I even stopped taking Zyrtec after those two weeks, and after one day off Zyrtec, I started to get the sinus pain, headaches, sneezing, itchy eyes.....etc.I'm glad it worked for others, but it didn't really work enough for me.Good luck!