Advertisement

Why does my mouth twitch?

Uncontrollable spasms or contractions of the muscles around the mouth are called muscle tics or twitches. Some spasms are normal and minor, and may be triggered by stress, or a lack of sleep.

Other twitches could signal something more serious, such as Bell's palsy, where the facial nerve is damaged. Other causes of mouth twitching include muscular dystrophy, damage to the nerve that leads to a muscle, or Amyotrophic lateral sclerosis (ALS,) also known as Lou Gehrig's disease.

If you’re concerned about persistent muscle tics, contact your doctor.

Continue Learning about Tooth & Mouth Disorders

What causes mouth sores?
Saloumeh Kashani, DDSSaloumeh Kashani, DDS
MOUTH SORES and ULCERS, the most common type of sore is a traumatic one that can result from BITI...
More Answers
Are lasers commonly used to help dentists fill cavities?
Discovery HealthDiscovery Health
In 1997, the FDA approved laser use for the treatment of cavities. Since the early 1990s, different ...
More Answers
Is ageusia life-threatening?
Diana MeeksDiana Meeks
Ageusia is not life-threatening, but it can affect people physically and emotionally. People with ag...
More Answers
What is strawberry tongue?
RealAgeRealAge
Strawberry tongue is a sign of disease wherein the tongue looks enlarged and red, with a rough or bu...
More Answers

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.