I have a friend who didnt know that mixing these drugs could be deadly. Does anyone know if she is in immediate danger? She's only taken methadone twice before but has a moderate tolerance for oxycotton. She says she feels fine but is afraid to go to sleep after reading stories about the consequences. She is prescribed valium and took 15 mg. between 2 pm - 6:30 pm. She then took 30 mg. of methadone at 12:30am.

Could somebody please get back with us for an answer as soon as possible? Thank You...