6 tips on How to stop my son from chewing his fingers

As a parent, you want to do everything in your power to help your child succeed. But when it comes to stopping them from chewing their fingers, you may not know where to start.

Wondering about How to stop my son from chewing his fingers! But it’s not even that hard as breaking a big rock!!!

Yes! I’ll show you how to prevent child from thumb chewing in this guide.

The first step to solving this problem is understanding why your child may be doing it. A child might chew their fingers for many reasons, including anxiety, stress, or boredom. Once you know the cause of the behavior, you can work on finding an appropriate solution for them.

how to stop my son from chewing his fingers

Why does your child chew his fingers?

Understanding thy myth behind chewing fingers is important before concluding the answer and thinking of implementations.

There are some myths that are being told.

  • “Chewing fingers is a habit.”
  • “It’s not good for teeth.”
  • “It’s just the way it has been passed on from generation to generation.”

I think these myths should be busted as they have no relevance now as days and ages have changed, so changing them is highly recommended.

Why does my child chew his fingers?

Anxiety  Boredom

Chewing fingers, nail-biting, or thumb-sucking in children is very common and begins when a baby is about 3 to 5 months old. As they start growing teeth, it becomes difficult for them to soothe themselves with their hands and mouths. In the process, the baby starts chewing on their fingers to alleviate the pain of their growing teeth.

In the case of adults, it may be caused by anxiety or stress. If you have been feeling regular bouts of anxiety lately, this could signify something more serious. In such cases, it is advised that you seek help from a doctor as soon as possible instead of trying to solve the problem on your own.

But, there might be chances that your child helps you to stop chewing fingers by himself/herself.

Burning Question: Does chewing fingers affect health?

Answer: Chewing fingers do not affect health, however, chewing a lot can lead to a sore bottom lip.

How can I stop my son from chewing his fingers?

Here are some tips you can follow if you are wondering how to stop my son from chewing his fingers.

P.S: These are not meant to be foolproof, but they have worked for many parents in the past.

1. Make it a habit

Start making your child aware of the fact that what they are doing is wrong by telling them to stop every time you see them chewing their fingers. If you continue to do this, they will learn over time that what they are doing is not right and eventually stop putting their fingers in their mouths.

2. Ignore it

As tempting as it may be, you must try to ignore your child when they put their fingers in their mouth. If you laugh, make a big deal about the situation, or even scold them for doing it, your child will become aware that what they are doing is wrong. If this happens, they will keep putting their fingers in their mouth because they know that you will get angry.

3. Redirecting the child’s behavior

If your child is chewing on their fingers because of anxiety or boredom, you might want to try and redirect their behavior. This can be done by distracting your child with toys, books, or even a trip outdoors.

4. Deterrent treatment

This seems one of the best ways to me. You can check out deterrent treatment products online. MAVALA stop nail polish is the same product I recently learned about. It helps your kid not to put fingers in the mouth plus, and allows nails to grow.

This nail polish is bitter yet harmless, encouraging your kid to avoid putting fingers in his mouth.

Get at cheap MAVALA stop nail polish on Amazon.

5. Talk to their pediatrician


Before trying these methods on your own, you should always speak with the pediatrician about the best possible solution for your child’s fingers chewing habit. They can assess your child and tell you if they believe there is any reason you should worry about it as well as recommend a solution specifically catered to them.

6. Use a reward system

Finally, you can always try implementing a reward system to encourage your child not to chew their fingers. For example, every time they manage to go through an entire day without putting their fingers in their mouth let them pick a small toy or treat it as a prize. After some time, the behavior will slowly stop and eventually disappear completely.

📌 Read Also: How To Boost Confidence In Child

Using muzzle for babies

When all else fails, you might want to try using a muzzle. Trust me, I know it sounds horrible, but this will be the last resort to stop your child from chewing their fingers. This is especially useful if they are putting their hands in their mouth only when the parents are not around or at night while they are sleeping.

– Try using a muzzle when you are with your child

You can try putting the muzzle on when you are around to prevent them from chewing their fingers and eventually they will stop.

– Put it on when they go to sleep

Sometimes kids chew their fingers while they are sleeping and this is why you could consider putting it on while your child is asleep.

– Keep it on for a few days and gradually remove it

The muzzle should be something you use rarely so you might want to keep the child’s fingers inside for a couple of days and then slowly start removing it until your child does not need it at all.


There are many different things your child can do to express their anxiety or boredom, but there is a reason why they choose to chew their fingers. This behavior might be annoying and frustrating, but you have to remember not to scold them for it because you might make the situation worse.

In most cases, the simple answer to how to stop my son from chewing his fingers is,

  1. Keep their hands busy
  2. Do boredom-busting activities
  3. Use reward system

All that is needed is a little bit of patience and a reward system to get rid of the habit.

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