my 6 year old son has been on singulair for years and has bad mood swing to the point of wanting/ trying to hurt himself and others severe leg cramps to the point can not walk very well cause of pain, headaches, no one could ever figure out what was causing this. now my 5 year old had been put on this medicine about a year ago and is now having bad behavior/ moods. Now I am thinking maybe the medicine has been the problem all along now I will stop them from taking it now that I know there has been other reports of the same things
allergy symptoms major mood mood swings tiny things youngest son mood changes headaches medication asthma stomach allergies notebook parents leg cramps mood swing bad behavior singulair bad mood moods