Why do I Keep Biting my Tongue While Eating?

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Why do I Keep Biting my Tongue While Eating?

The biggest reason to me when I think of why do I keep biting my tongue while eating is caused by coordination. There are parts of the brain known as pons responsible for controlling habitual actions such as biting, chewing, swallowing, and more. This is an action that we don’t have to think about. We just do it.

Tongue biting:

Biting your tongue is a habit. A habit that is very common in every other person. A person usually bites his tongue while he is eating something. That distinctive pain becomes surprising and frustrating both for a person who bites his tongue, and of course, nobody likes this pain as it circulates throughout the whole body. I always thought why do I keep biting my tongue while eating, but if it keeps happening with you in a routine, you need to show some concern towards it. 

Some people bite their tongue while sleeping too. Biting your tongue while sleeping would be an involuntary action while biting your language in the daytime might be a voluntary action in some ways or situations. There are some medical conditions where a person led to such an act.

Tongue biting:
Female biting tongue with perfect white teeth

Most Common Reason for Biting Your Tongue

The most common reason for biting your tongue while eating is a lack of coordination. The pons is a part of the brain that controls habitual actions such as biting, chewing, swallowing, and more. It’s a simple action that we don’t have to think about. We do it.

The pons occasionally gets its signals mixed up and misses a step in its otherwise flawless coordination. This could be due to outbound distractions, such as the desire why do I keep biting my tongue while eating to talk while eating, which drowns out the signals sent by the pons to help control your tongue.

Medical conditions regarding tongue biting:


Bruxism, clenching, or teeth grinding might be a common movement disorder that can occur while you are sleeping. It lay down effect over your teeth and jaws too. They result in soreness, pain, or even injury. Bruxism can lead a person to bite his tongue or cheeks. If we look up to the doctor’s point of view, we will see that the doctors are not sure why bruxism is. But they relate it with dreaming or being aroused while sleeping. 

Facial muscle spasms: 

Facial and jaw muscles can lead to tongue biting during the night, which indicates sleeping. Why do I keep biting my tongue while eating condition is most common in children? It also causes the chin to shake uncontrollably during sleep hours. 

Illicit drug use:

MDMA is also known as “molly” and ecstasy. It is a recreational drug that induces extreme happiness. It also appears to be the reason for bruxism, resulting in severe tooth, cheek, and tongue damage.

While experts aren’t sure what causes bruxism in MDMA users, some believe the drug may increase the desire to bite or chew. MDMA may impair the ability of rats to keep their jaws open, according to a trusted resource. 

Lyme disease 

Lyme disease is a poorly understood illness. However, it interferes with the central nervous system and bodily reflexes. This may cause you to bite your tongue or cheeks unintentionally. Other Lyme disease symptoms include:

  1. Abnormal heart and cold sensitivities
  2. Fatigue
  3. Speech that is slurred
  4. A lot of diarrhoeas
  5. Vision shifts
  6. Tingling and generalized pain
Medical conditions regarding tongue biting:

Nighttime seizures: 

Bite marks are typically found on the tip and sides of the tongue. Seizures at night are a common cause of tongue biting. During a seizure, people with epilepsy lose control of their bodies, and as a result, they may unconsciously bite down on their tongues.  

Obstructive sleep apnea:

Although sleep apnea does not cause tongue biting, it is common in many people with sleep apnea. This is because people with sleep apnea frequently have large tongues. Relaxed muscles and a large tongue can cause tongue biting. Other symptoms of sleep apnea during thinking why do I keep biting my tongue while eating are:

  • A lot of snoring
  • Waking up gasping for air
  • Early-morning headache 
  • Excessive sleepiness during the day

 Biting tongue symptoms:

  • Bleeding from the tongue 
  • The tongue may be red or swollen 
  • pain
  • Tongue abrasions or marks 
  • Tongue ulceration 
  • Tongue ulceration 
  • Tongue with raw, scalloped edges. 

Biting tongue treatment:

To prevent tongue biting, there are some ideas for treating it. First of all, you should quit smoking. You may seek the help of a doctor to provide you with a good plan so you may become able to quit smoking in every possible aspect. It would be difficult for you to skip tobacco, but it has to be done. Then weight loss can also help in that matter. CACP machine may help you to do that. Or in the end, you may need surgery for this purpose. 

Sleep study 

One way to get to the end of your problem is to ask your doctor to refer you to an expert who can perform a sleep study. This entails staying in a sleep facility for one to two nights. The asleep specialist will use electrodes and monitors to record some of your body functions.

Your doctor may be able to determine what’s causing you to bite your tongue by recording your brainwave activity, eye movement, muscle tone, heart rhythm, and breathing rate. They will then recommend a treatment that is appropriate for you.


Wearing a mouthguard can prevent future injuries for many people who bite their tongues during sleep. Because every mouth is different, consult with a dentist or doctor to determine which type of mouthguard is best for you? 

Biting tongue treatment

Reduce your stress:

It would help reduce your stress during the day to reduce your risk of tongue biting at night. If you’re not feeling as calm as you’d like, try some relaxation techniques like deep breathing, meditation, yoga, etc. 


Avoid using illegal drugs, such as MDMA, which can increase your risk of bruxism.


As I mentioned when I think about why do I keep biting my tongue while eating I present many reasons to myself. Well, biting your tongue is a disorder called dermatophagia. There are some issues which are caused due to this issue, and also its cures are discussed. Its main reason might be the use of drugs and also cigarette intake. You can come over it if you have determination. It’s always better to be careful about your health; best of luck!

Also Read:

Biting Your Tongue During Sleep? Causes, Symptoms, And Treatment

Why does my Jaw Hurt? | Cause, Symptoms and Treatment

Teeth Grinding, Bruxism | Symptoms, Causes, and Treatment

Unconsciously Clenching Jaw | Causes, Treatment & Facts

Know Everything About Tongue Tattoo | Q&A


Author Since:  September 18, 2018


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