After beginning Singulair, my daughter (age 6 at the time) had ta...

After beginning Singulair, my daughter (age 6 at the time) had tantrums unlike she had ever had (completely inconsolable), scary dreams with guns and knives, that people were chasing and killing her; complained of leg pains, stomach pains with nausea, headaches, hearing bells (I couldn't hear them), itching, and said she wished she could be dead; that if she had a gun she would kill herself. I attributed it to being adopted, and got her into therapy. The fearfulness at night has not stopped, and at times she is still aggressive with me. I am taking her off the Singulair today! She is now 7. I feel so guilty, and so angry at her pediatrician who treated me like I was a hysterical mother when I called him about these symptoms showing up over a year ago!!