I have been having problems with low Vitamin D and being treated with a very high dose of I believe ergocalceferol. My latest lab showed my overall d is up a little as well as my D2, however my D3 is continuing to fall and currently at 8.2. My primary Dr. said it is normal??? Normal for my D3 to continue to fall?? I didn't talk directly to him so I am not positive he really looked at the whole thing or just glanced at the overall result. I am waiting to hear from my endocrinologist. Anyway if anyone has any info on my falling D3 level I would appreciate it. I have been having ear and neck pain when I drink alcohol for some time now, also my uvula is crooked and pointing to one side instead of straight down as it had for the last 40 or so years. I live in a neighborhood with a high incidence of cancer also so I do want to be cautious.