Hi, I am being treated for grade 4 kidney cancer, and have been on Avastin and interferon injections, I was wondering if there is anyone else out there who is having the same treatment, and does anyone know what would be helpful to combat these awful side effects i seem to be having, headaches bloatedness, sickness, nothing i seem to take is getting rid of the headaches or heartburn! At least the lymphs in my neck appear…