I have been suffering from dry mouth for 3 months (I have had dry eyes for many years, osteoarthritis in most joints, multiple allergies (food & other), gluten intolerance & severe, frequent migraine (receiving botox treatment). My voice is becoming quite hoarse and sore, esp. of a morning or when I speak at length. Extensive blood tests are all negative (& have been repeatedly through the years). I am not on meds known for causing dry eyes or mouth. My specialist says he doesn't believe I have Sjogren's & doesn't want me to have the lip biopsy because, even if I have it, it's the milder form so he doesn't want me labelled. I have been seeking answers to my multiple problems for many years & feel I am getting nowhere. Any suggestions or ideas?