my daughter is 7 and has been taking Singulair for the past year....

my daughter is 7 and has been taking Singulair for the past year. she has exhibited many of the symptoms described in these blogs.....she constantly complains of stomach aches and headaches. wakes up at night saying mommy i had a bad dream....(has not done this prior)....her closet door must be closed at all times (new to her)....she cannot have the bathroom door fully closed,again new to her.......she wakes up and does not want to go to school, new to her!!!!!! she also complains of itching, she itches herself to the points of opening her skin.......i had stopped the Singulair this past February and could not believe what a change in her behavior. she had to go back on it after asthma episode and once again i notice her change in behavior. i recently stopped it after she began crying saying, mommy i am a bad person, i did not brush my teeth tonight....the next day i heard the news of the mood side affects and threw the Singulair out!