Smoker’s lips are characterized by vertical wrinkles around the mouth. The lips and gums may also become significantly darker than their natural shade (hyperpigmentation). Smoker’s lips can begin to ...

Chapped lips, also known as cheilitis, is a common condition marked by dryness, redness, and cracking of the lips (1). Several factors may cause chapped lips, including cold weather, sun exposure, and ...

Lip cancer is an oral cancer that first develops on the lips, usually causing an open sore or painful lump. Initial warning ...

Lip ulcers are cold sores, and canker sores are a type of mouth ulcer. Both can cause pain and discomfort but typically clear up without medical treatment. Lip ulcers are another name for cold sores.