http://www.medications.com/effect/view/28202 I have posted before but wanted to update. Singulair ruined my life for nearly 2 years, but I did not realize it was the reason until about 2 months ago. About 4 months after being on singulair, I sought treatment for severe depression and anxiety. My do Thu, 03 Apr 2008 19:07:48 -0400 http://www.medications.com/effect/view/28202?item=6595 Wow! I went off Singulair after reading recent news reports. I've been on it since it first came out (years) for exercise induced asthma. I had never connected my depression, GERD, anxiety, or inability to focus due to singulair. I've been off for a w http://www.medications.com/effect/view/28202?item=6595