My 2 year old recently started a course of this to clear up a persistant nighttime cough (diagnosed as asthma). She hasn't had a cough since, but has been up every night, crying and upset, to the extent that she screams the place down if she is put down. She refuses to sleep during the day, and won't get into her pushchair (where she normally has a nap). The thing is I'm not sure whether this is teething, getting over/coming down with an illness or just general toddler oddness (she is a really sensitive girl, at the best of times). She just seems really, really scared, and not herself.
Has anyone else had any problems with Singulaire or am I just trying to find something to blame?!