This registry is a place to share positive or negative side effects of using Singulair. If you directly experienced a side effect while using Singulair, then we encourage you to enter it here. Please note that entries here are the experiences of individual users, and in no way means that you or anyone else will experience the same side effect, since the same medication affects people in different ways. Please always contact your physician.
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February 9th
2005
7:21 AM
Not sure, but strong suspicion. I am 33 yrs old, have been on singulair for five years and found out last year that the majority of my sperm are either dead or close to it..
-- By mack4o7 | Reply | Private Message meI don't know if singulair is the cause but I have heard that it affects the motility of the sperm. Luckily, with the help of ivf, my wife and I were able to conceive..this drug was prescribed to me for hives and now that i am on it I can't seem to get off. Every time I stop taking it, I feel like I can't breathe and that my chest is closing up. I have never had allergies or asthma, but now it seems I am dependent on this drug..
If anyone has heard or read anything about the effects of singulair on reproduction, please post it here to let me and others know...thanks...