Hi I'm brand new here. I have an 11 yr. old daughter with migraines. Runs in the family and she has missed 19 days of school this year. She has been on Amitryptiline for 4 months and now getting burning pain all over her head. Neuro said yesterday it is Allodynia but is prescribing more meds for the pain. Can anybody shed light on this for me as from what I have read, it is "false pain". Is there anything you can do for this? She said it was so bad she wanted to go to the ER.