Causes of pimples on the tongue in children

 If your child has a pimple on the tongue, it might be time to find out if he has a bad tooth or possibly an infection. The pimple may be a sign that something is seriously wrong inside his mouth.

Causes of pimples on the tongue in children

When you spot a pimple on your child’s tongue, take him to see his dentist right away. If it’s not a big pimple, he may just need to call in sick from school for a day or two. 

But if you see something more serious 

— like pus coming out of the hole where the tooth used to be 

— then you should call your pediatrician or dentist immediately.

What Causes Tongue Pimples?

Pimples are caused by swelling and irritation of soft tissues in the mouth. A common cause of these pimples is cavities or decay in teeth that have been extracted or missing teeth that have not been replaced yet. 

When bacteria get into those spaces between teeth, they can cause an infection and lead to painful sores on the tongue.

Red pills on the tongue in children

The tongue naturally has a series of small spots responsible for taste and sensation, which are usually not noticeable.

But when it is noticeable to the eye, it is often a non-worrying condition, although it is annoying, if it is irritated, has an unusual color, or is accompanied by other symptoms, it often indicates a problem.

Causes of pimples on the tongue in children

Now we will explain the unusual reasons why red pimples appear on the tongue in children:

1. Lie bumps

It is a condition also known as lying bumps, and the appearance of red or white pills on the tongue is one of the main signs of the disease, and these pills can swell and become inflamed, and other symptoms associated with this condition are the following:

  • the pain.
  • itching;
  • burning sensation
  • Extreme sensitivity to heat.

As for the cause of this inflammation, it occurs when the tongue is exposed to infections such as biting, viruses, psychological stress, or malnutrition.

2. Tongue burns

Red spots on a child's tongue can be caused by hot food or drink, as it causes burns and the appearance of red, small, fluid-filled blisters.

3. Scarlet fever

Or what is referred to as strawberry tongue, is a condition caused by a bacterial infection in the throat and nose, and causes the appearance of a red tongue full of bumps, in addition to other symptoms, such as:

  • Sore throat.
  • fever.
  • Red rash on the chest.
  • headache;
  • stomach pain.

It is a common and contagious condition in children, as it can be transmitted through coughing, sneezing, or sharing contaminated equipment.

4. Oral Sensitivity

Some foods can cause allergic reactions, and symptoms may appear in the form of red bumps on the tongue, swelling of the mouth, and a feeling of itching.

5. Mouth sores

Mouth sores can appear on the tongue, inside the cheeks, or on the lips, and they are round, red, painful, and swollen.

Treatment of the appearance of pimples on the tongue in children

Here are the ways to treat red pills on the tongue in children, depending on the cause as follows:

1. Treatment of transient lingual papillomatosis

These bumps usually heal within a week and without the need for treatment. If the bumps are very bothersome, you can try antihistamine mouthwashes to reduce irritation and swelling. It is also recommended to follow the following to speed up the healing process:

  • Avoid spicy foods.
  • Avoid hot foods and drinks.
  • Avoid sucking.
  • Brush your teeth with caution.

2. Tongue burn treatment

Burns heal on their own without the need for treatment, but oral hygiene can be enhanced by brushing the teeth and using rinses to avoid infection.

3. Treatment of scarlet fever

This condition needs treatment, and it is treated with antibiotics, and it is expected that the symptoms of the disease will disappear after taking the antibiotic in a week, except for the rash.

4. Oral allergy treatment

Oral allergy symptoms are often mild and do not require treatment, but a person should avoid foods that cause them to be allergic.

5. Mouth sores treatment

These sores usually heal on their own without the need for treatment, but the doctor may prescribe some medications to relieve symptoms, such as analgesic gels, steroid creams, and mouthwashes.


Hopefully, this article has been a useful addition to your knowledge. This can be the starting point for you to get deeper into the reasons for having pimples on the tongue in children and how to prevent them.

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