I have a Shriveled, wrinkled area approx 1 cm around the inside of my mouth, at the edge of the lips.  This has been going on for about 2 weeks, getting a bit worse.  Not on antibiotics, doesnt appear to be a yeast infection, no new oral products.  I am a nurse, and I am stumped.
Thanks for posting your query to Chat Doctor. Oral lesions can be correctly diagnosed by careful and proper oral examination. I would suggest you to visit a dentist and if needed a dermatologist for proper examination and treatment plan. Hope my answer will help you.