By definition, there is no serious underlying medical condition, and most importantly, the ulcers do not represent oral cancer nor are they infectious. However, aphthae are capable of causing significant discomfort. There is a spectrum of severity, with symptoms ranging from a minor nuisance to disabling. Due to pain during eating, weight loss may develop as a result of not eating in severe cases of<unk> . Usually, the condition lasts for several years before spontaneously disappearing in later life.
Aphthous stomatitis
Herpes labialis
Contact stomatitis
Denture-related stomatitis
Bovine papular stomatitis
Oral candidiasis
Adenoviral keratoconjunctivitis
Dermatophagia