Chemo/Cancer/Naseua-Someone please help!!

Hello-

My stepdad is currently going through Chemo and is having one heck of time, and on top of that is a diabetic. Well, the medicine the doctors have been giving him aren't helping his naseua and he is throwing up, can't eat, dehydrated etc. Please, please is there anything out there that I can get him right now for immediate use and will hopefully work quickly? Please anyone. I hate seeing him feeling this way and I'm so upset. He can't sleep, and remember people heal quicker and at their best when we get a good nights sleep. He is also keeping my mom up and causing stress for her and worries and she is now breaking out in hives on her hip, and it iches and now has bumps appearing on her head. O-my! Tweet