I started on Singulair about 7 months ago and I tell you I've bee...

I started on Singulair about 7 months ago and I tell you I've been sick all winter with asthma. I've had respiratory infections, bronchitis, etc. I don't smoke at all nor am I around smokers. I've found myself depressed and having suicidal thoughts. My mood swings have been off the charts. I get mad about the most insignificant events and sometimes I even get violent. I've broken dishes and even kicked the garbage can into pieces. I am by no means ever violent but after reading everyone's testimony about Singulair, can my symptoms be a result of taking this drug for 6 months now. If so, Merck needs to be held responsible. I lost out on a 5 year relationship because of my behavior.