Why is there a line on the inside of my lip?

Linea alba is evidence of irritation inside your mouth. Typically, it’s caused by chronic friction between your teeth and the lining of your cheek, also known as your buccal mucosa. It can also be caused by other sources of friction in the mouth, such as: dentures that rub against each other.

What is the line in the middle of your lip called?

The philtrum (Latin: philtrum from Ancient Greek φίλτρον phíltron, lit. “love charm”), or medial cleft, is a vertical indentation in the middle area of the upper lip, common to many mammals, extending in humans from the nasal septum to the tubercle of the upper lip.

Can linea alba cause cancer?

Figure A: The whitish line is a common lesion that develops as a reaction to pressure of the soft tissue against the teeth. This readily identifiable lesion is termed linea alba (white line) and has no potential for cancer.

Is linea alba common?

The linea alba is a common finding and most likely associated with pressure, frictional irritation, or sucking trauma from the facial surfaces of the teeth. It may be mistaken for a lesion requiring treatment and may be found in individuals who chew tobacco.

How long does it take for linea alba to go away?

After your pregnancy, the linea nigra should fade over a few weeks to months, though in some women it may not disappear entirely. If you still have a pregnancy line months later and want to treat it, skin whitening products might be an option (they’re not recommended during pregnancy).

How do I know if I have Cupid’s bow?

A Cupid’s bow gives the lips a heart shape, which may be how it got its name. Some upper lips are uniform in shape, and others dip down in the middle, revealing two distinct peaks of the upper lip. The latter is known as a Cupid’s bow. This may result in slightly uneven lips.

What is a frenulum of upper lip?

The piece of tissue inside your upper lip that attaches to your gums is called a maxillary labial frenulum, or lip frenulum. If that tissue is too short, it can limit movement in your lip. This is called a lip tie. This piece of tissue is made of mucous membrane and connective tissue.

How does lip cancer look like?

Signs and symptoms of lip cancer include: A flat or slightly raised whitish discoloration of the lip. A sore on your lip that won’t heal. Tingling, pain or numbness of the lips or the skin around the mouth.

What does linea alba look like?

Linea alba refers to the frictional thickening of your cheek’s tissue lining, also known as the buccal mucosa. It appears as a raised white line running horizontally along the plane where the top and bottom teeth meet.

What is keratosis in mouth?

Definition. Stomatitis nicotina (known as smoker’s palate, smoker’s keratosis, nicotinic stomatitis, stomatitis palatini, leukokeratosis nicotina palate) is a diffuse white lesion covering most of the hard palate, typically related to pipe or cigar smoking.