Allergies
"THE REVIEWS ARE TRUE!!! I normally take 12 hour Allegra-D (as needed). 
When I took this  I immediately felt worse, nose wouldn&#039;t stop running, got very hot (red), coughing almost like it make it worse. I felt it kick in &amp; got extremely heavy.
My nose felt like I was in the bottom of a pool, swollen, my eyes were puffy, vision impaired, had horrible nightmares, barely woke up when my alarm went off, felt worse than when I went to bed!!! Fatigued all day, bloated, headaches, swollen nose &amp; MASSIVE sinus pressure when I looked down at work, felt like my senses were numb &amp; I wasn&#039;t human. Everything everyone listed negative is true. I will NEVER take it again &amp; I&#039;m shocked it still available OTC &amp; do NOT waste your money, it&#039;s total FRAUD."