An oral melanotic macule is a harmless dark spot found on the lip, most often the lower lip, or inside the mouth, either on the gums, inside the cheek, or on the roof of the mouth. An oral melanotic a Melanotic macule at the wetdry line of the lower lip. b Melanotic Download Scientific Diagram Citalopram Induced Oral Melanotic Macules in a Female Patient and a Review of the Literature Cureus Pigmented (Purple or Brown) Lesions in the Mouth Pigmented (Purple or Brown) Lesions in the Mouth Kazemi Oral Surgery Facialart.com ORAL MELANOTIC MACULE (OMM) (Also called focal melanosis labial melanotic macule) A benign, localized, flat pigmented lesion of the oral mucosa Caused by a focal increase in melanin production Does Melanotic Macule Go Away TikTok