How much weight have you lost before the cold chills and vomiting started. There were several days I didn't get enough to eat and besides causing more weight loss, it also made me weaker with main side effect being I would get cold more easily (and have to take more frequent naps). I had to raise thermostat in my house by as much as 4 degrees over normal.

While this may help explain what's going on, I also agree with Christine that you should see your doctor. Don't let it get worse, you're already in a weakened state.

Let us know what the doc says.

Tony

Tony, 69, non-smoker, aerobatics pilot, bridge player/teacher, avid dancer (ballroom, latin, swing, country)

09/13 SCC, HPV 16, tonsillectomy, T2N0.
11/13 start rads, no chemo
12/13 taste gone, dry mouth,
02/14 hair slowly returning
05/14 taste the same, dry sinuses, irrigation helps.
01/15 food taste about 60% returned, dry sinuses are worse in winter.
12/20 no more sinus problems, taste pretty good