I remember your posts. I am glad that your daughter is feeling better, but the the "side effects" you mentioned don't sound very good to me. Tremors and short temperedness could be signs of neurological or liver damage.
Life is full of pain, and she will feel pain again. Only now, she had learned to cope with it by reaching for a bottle of pills. Crazy or not, that is what happens when you place yourself in the hands of doctors.