My husband was diagnosed with Stage 4 tongue cancer in July, 2013. After the scan they found out that it had spread to the lympnodes! He went through 35 radiation treatments and 6 chemo treatments. His last treatment was September 19, 2013. I have been feeding him and giving him meds through his feeding tube. He is still not able to eat very much. He can do a little bit of jello, pudding or eggs. (couple of bites) He also suffered 2 strokes since 2009, so he has lost his speech again. Just in the last couple of days he is throwing up every time I give him his ensure through the feeding tube. Why is he throwing up again??