Since late August I have had dry cracked and flaky lips, they are bright red in some places, cracked at the corners of my mouth, my inside mouth feels dry, I drink water all day, the skin on my hands gets pruny all of the sudden like they've been in water, and I have had diarrhea at least once a week. It all goes away, for maybe one day, then symptoms start coming back. At first I had a terrible sore on my tongue for 3 weeks along with diarrhea, then all these other symptoms started and won't go away. I saw a dermatologist about something else and she gave me a gel for the cracked side of mouth, but it doesn't help anymore.