It's a roller coaster ride for sure. Even if you rely on the tube, try to swallow something, if you can, or dry swallow, do some mouth, jaw exercises. Tell the doc about the rashes, could be rads or chemo or both. As you were probably told, apply directed skin care cream, ointment, but not before radiation treatment. Mine were Aquphor or Cetaphil. Try to have a better day tomorrow, if not today.
