Thank you for being here!
Please seek medical advice. If your daughter has been on psych meds (as you say) as well as pain meds...if she has any possible blood pressure issues or the like....PLEASE SEEK REAL MEDICAL ADVICE PRIOR TO DOING COLD TURKEY.
Do NOT be fooled. It CAN be dangerous for some people. Consult a dr. who can well advise of such things.
Lastly, unfortunately, if your daughter wants it, she'll find it. You can't do cold turkey without wanting to or being in jail. Be prepared. Take care of yourself.
Hugs and blessings to you.