My husband is done with his treatment but is still in alot of pain with mucositis his is stage 4 on a scale of 1-5 . He has a feeding tube but now that he is finished with treatmnet the cancer center will not provide his formula anymore and we have no insurance. We have found a few local people to donate ensure and boost but it is much different than the nutren 1.5 i have been mixing protein powder with it. Any tips on getting him over the pain and anxiety of swallowing. He feels very subdued to this.