Hi Tracy,
Although my original diagnosis was in the gum area, my recent recurrence involved the parotid gland and I just completed radiation in December. I had been through radiation three years ago so I knew what to expect. My side effects were more like Christine described: no noticeable effects until 2-3 weeks into treatment, with the worst being the two weeks post radiation. My radiation oncologist warned me about the side effects you mentioned, but I never did experience throat soreness or difficulty swallowing (other than swallowing problems associated with neck dissection surgery). I did have the skin breakdown externally during the last week of treatment and was told by the dermatologist to keep vaseline on it at all times. I found it very helpful to work with a nutritionist regarding things easy to get down and I use a vitamix blender to make smoothies to keep from losing too much weight. I lost my taste two weeks into treatment, but it now returning eight weeks after completing treatment Hang in there! It's not easy to go through, but stay positive and keep looking ahead. It does get better! Best wishes as you complete your treatment and for a successful outcome!