We’ve all bitten our lips from time to time.
Malocclusion happens when your teeth are misaligned and can cause overcrowding and an overbite or underbite.
Most of the time, inadvertently biting your lip can be relieved by slowing down and being mindful.

Eating slowly aids in digestion and helps maximize the nutrients you gain from the food, perVogue.
However, there is another reason for lip voting which may be more difficult to kick.
This often comes into play when lip biting takes place not when eating but when nervous.

Chronic lip-biting is asymptom of anxietyand can be a body-focused repetitive behavior (BFRB).
This is a self-grooming habit that is repetitive and compulsive (The TLC Foundation).
Other examples of BFRBs include nail biting, skin picking, and hair pulling.

Finding ways to counteract the physical act of lip biting can help.
For example, try chewing gum to keep your mouth busy and go for walks to clear your head.
It’s best to seek a professional counselor who is skilled in treating anxiety disorders.
Another technique is progressive muscle relaxation.
This is utilized to create tension in a muscle and then allow it to relax.
A good therapist can help you process it all and move into better self-care habits.