As I suffered from Ramsay Hunt Syndrome (2004) I thought my dry eyes and mouth was caused by right side facial paralysis.(never regenerated)
However, when my teeth started to crack and I could not swallow, my dentist was the one that organised wisdom teeth removal and a lip biopsy (Aug 2012 positive). Half of my bottom lip is still numb. I use Biotene products for my mouth and drops for my eyes.
Just recently started getting sinus problems, dry nose, and pain on the inside elbow joint both arms.
I work in the aquatic industry and find swimming a great body relaxer and the humidity is good for my eyes. Hoping to here from others about this syndrome.