man showing his oral mucosa

inflammatory inflammation erythematous candidiasis discomfort ulceration stomatitis odontology laceration irritation hairstyle moustache infection traumatic dentistry portrait medicine mushroom irritate swelling showing glasses painful disease closeup blister fingers inflame candida hygiene problem pustule mucosa person muscle finger injury cavity dental thrush fungal herpes trauma fungus suffer health ulcers cancer stress benign common beard mouth organ virus wound ulcer large tooth human viral acute adult patch oral hair face nose head male