http://www.medications.com/effect/view/28842 While taking Singular I have noticed similar side effects of headaches,suicide,stomach pains,nausea, and depression. I am 33 years old, I have been taking Singular over a four year period and have noticed that my patience is very low while on this medicatio Mon, 31 Mar 2008 19:03:30 -0400 http://www.medications.com/effect/view/28842?item=6319 My eight year old son has been on Singular for a few years now and just two weeks ago I found my self at the doctors office in tears asking why my son had depression. I just seen on the news that it is a side effect of singular. I have stopped him taking http://www.medications.com/effect/view/28842?item=6319