There’s no one term for a dark spot on your lip—according to 2019 research published in Head and Neck Pathology, this lip discoloration can be a normal physiological occurrence, an abnormal ...

Black spots on your lips usually aren't cause for concern. But in some cases, they may signal an underlying condition. Here are other symptoms to watch for.

Finding a dark spot or dot in your mouth is unlikely to be a sign of cancer. However, it’s still a good idea to show it to your doctor or dentist.

Black spots inside the cheek can have several causes. These include blisters or hyperpigmentation. In rare cases, they may indicate mouth cancer. Depending on the cause, the black spot may resolve ...

If you notice a new dark spot on your lip, ... This lip balm from Jack Black packs vitamin E, soothing green tea, silky avocado oil, and rich shea butter to hydrate parched lips.