Hi Yvonne,
I am sorry your Mom is having problems.
Sutent is a very good chemo; although it does have some very uncomfortable side effects. I suppose it has to be strong to go down and kill the tumors.
I was diagnosed with Renal Cell Cancer, Stage IV, with mets to the lungs. I took Sutent 50 mg for two and a half years before my surgery. I also had the eye swelling, mostly on my right eye, that is the side I sleep on. Yes, the hands and feet blisters are very painful. It is good to keep the feet lubricated with something and to wear socks, day and night.
I have been off of all chemo since the month before my surgery; which is a little over two years now. I have been so blessed.
You and your mom need to keep a positive attitude. Stay strong in mind, body a soul. Have hope and faith for brighter days ahead.
Prayers and Blessings,
B