I too filed a report with the FDA after I ended up in the hospital for 3 days after being on Singulair for 8 days. I never heard a word from them...never wanted to ask any questions, or follow up. This is crazy! People are having more than just "side effects" from this poison, and based upon the number of complaints here on this site, it's not just a few of us. I don't see how this can continue to go on. It is so frustrating...people are getting hurt, and dying from this stuff. How long must this go on before people (FDA, Merck, ALA, etc.) will take this seriously?!?!?!?!