Why Having a Dry Mouth is more than Just a Nuisance Recurrent Oral Ulceration British Association of Oral and Maxillofacial Surgeons What is a Mouth Ulcer: Causes, Symptoms & Home Remedies Max Hospital Canker Sores (Aphthous Ulcers or Aphthous Stomatitis) One cigarette. One ulcer. One ignored symptom can cost you your voice, your mouth and throat. even your Life! , As an ENT surgeon, I see this often patients walk in with, non healing mouth