for those of you who have allergies, or allegry related symptoms, i HIGHY reccoment allegra. its amazzing. it has given me sleepful nights, and long working days. I used it two years ago all summer. (downside- decreases hunger and causes dizziness in some cases) It worked miracles. My doctor put me on it again this summer for my ears and head pressure. I contstantly felt like I was in a mountain or on a plane. Weird huh? SO I started taking it and TA DA! 4 days later I feel amazing. I think some of it is psychological. My aunt is really sick and were supposed to go out there this weekend to say goodbye. I get really nervous when it comes to diseases and sickness. I always think its me.