http://www.medications.com/effect/view/20729 Has anyone ever had tons of weight gain while taking Singulair? I have been on this drug for about four years now and my weight has increased to more than 50 pounds of weight gain! I have a lot of aches and pains, leg cramps at night, insomnia, but the asth Wed, 05 Sep 2007 17:10:37 -0400 http://www.medications.com/effect/view/20729?item=1627 I know the feeling inorder to stay a whopping 230 lb I have to swim a mile. The lowest weight achieved was when I ran 6 miles every otherday and swan a mile every other day. When I questioned I was acussed of eating McDonalds, they took blood samples and f http://www.medications.com/effect/view/20729?item=1627 Fri, 28 Mar 2008 10:18:19 -0400 http://www.medications.com/effect/view/20729?item=5981 I also take Singulair and I noticed that I have gained 10 pounds in 3 months I thought it was just my Advair but I have stopped it for a month now but I still have a difficult time losing weight. I tried all diets and exercise, but I will not even lose http://www.medications.com/effect/view/20729?item=5981