Concerned citizen who worked for Upjohn has intestinal disorders worrying about all of these poor children and "slowly" Merck admits that Singulair got out of control.
I honestly believe that Singulair was invented for a very specific reason related to the fact that most people who suffer from asthma have a very similar profile. I believe the Merck originally wanted to identify that profile and solve some bad problems. Then, somebody in the "greed department" ruined everything by trying to market Singulair for everything. I hope we don't see Singulair for ingrown toe nail.
If you are unsure then please report this to tthe FDA.