Labial Macules: Dark Spots on the Lip Dermatology Advisor Pathology Outlines Melanotic macule Dental Update Malignant oral melanoma: how to spot it and how it is managed Dental Update 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 Lip Melanotic Macule Holistic Removal TikTok