hi there i am trying to find some help for my dad who has cancer, he is now in unbearable pain and the dr keep giving him drugs to help the pain, these drugs make him hallucinate, sleep and have changed him, i am hoping to find some thing that will help him, he has tried esics tea, budwig currently he is undergoing radition treatment and they want to re start the chemo since the cancer is spreading i would apprecicate any help