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A Bump on the Side of the Tongue: From the Appearance of Oral Papilloma to Treatment | Gaerong Station Dental Clinic

Yonsei Dagam Dental Clinic · 치과의사 서호연의 행복한 치아 · May 22, 2026

Hello. I am Dr. Seo Ho-yeon of Gaerong Station Dental Clinic. ​ When something appears on the lips or tongue, many people assume it is a canker sore or a temporary phenomenon cause...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: Yonsei Dagam Dental Clinic

Original post date: May 22, 2026

Translated at: August 17, 2026 at 10:56 AM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

Hello.

I am Dr. Seo Ho-yeon of Gaerong Station Dental Clinic.

When something appears on the lips or tongue,

many people assume it is a canker sore or a temporary

phenomenon caused by fatigue.

However, if it does not disappear after several days,

you may gradually start to feel concerned.

Today, I would like to discuss papillomas,

which have a rough surface and rise up like

small bumps.

If you have symptoms like those described above,

we recommend getting a diagnosis.

  1. What Is an Oral Papilloma?

Its appearance and main characteristics

A Bump on the Side of the Tongue: From the Appearance of Oral Papilloma to Treatment | Gaerong Station Dental Clinic image 1

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An oral papilloma is

a type of benign tumor that develops on the oral mucosa.

Most are caused by HPV infection

and are commonly found in areas where the skin is thin

and easily irritated, such as the sides or underside of the tongue.

When viewed with the naked eye,

the most noticeable characteristic is

that the surface has a bumpy, cauliflower-like

appearance.

A Bump on the Side of the Tongue: From the Appearance of Oral Papilloma to Treatment | Gaerong Station Dental Clinic image 2

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As you can see, the color is often similar to that of the surrounding mucosa,

with a pinkish or slightly whitish hue.

The size also varies rather than being uniform,

but most are several millimeters to around 1 centimeter.

Because they are often not accompanied by pain,

many people do not consider them a serious problem.

Gaerong Station Dental Clinic will next explain

why they should not be left untreated.

  1. Why Should They Not Be Left Untreated?

A Bump on the Side of the Tongue: From the Appearance of Oral Papilloma to Treatment | Gaerong Station Dental Clinic image 3

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The likelihood of an oral papilloma itself becoming malignant is low.

The reason we do not recommend leaving it untreated

is that it can spread to other areas of the mouth.

HPV is a virus that enters through tiny wounds

in the skin and mucous membranes.

Inside the mouth, mucosa is widely distributed across various areas,

including the tongue, inner cheeks, inner lips, soft palate, and gums.

This means that a papilloma established in one location

can move to another area,

and there are cases in which multiple lesions are found

simultaneously in several areas of the same mouth.

Another point Gaerong Station Dental Clinic would like to emphasize

is that some lesions with a similar appearance may initially look benign

but later receive a different diagnosis.

For this reason, rather than judging by appearance alone and simply observing it,

we recommend determining its exact condition and receiving treatment.

  1. How Does the Treatment Process Proceed?

So, is the treatment a complicated process?

Most patients are concerned

about pain during the treatment process.

The basic treatment for an oral papilloma

is surgical excision of the lesion.

Usually, sufficient anesthesia is administered,

and treatment begins only after confirming

that sensation has become numb.

A Bump on the Side of the Tongue: From the Appearance of Oral Papilloma to Treatment | Gaerong Station Dental Clinic image 4

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The lesion is removed using a scalpel

after thorough disinfection and sterilization,

and the procedure does not take long.

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The removed lesion can be sent for a biopsy,

allowing it to be clearly distinguished from other lesions with a similar appearance.

Recovery after treatment is also

relatively smooth in most cases.

The oral mucosa has excellent regenerative ability,

so it often heals cleanly within 1–2 weeks.

However, it is best to minimize irritation immediately after treatment,

and maintaining a clean oral environment

can greatly support recovery.

  1. Precautions After Treatment

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Lastly, one more point I would like to mention

concerns the possibility of recurrence.

If the virus remains after excision,

a papilloma may reappear in the same area or nearby.

For this reason, it is necessary to check your oral condition periodically

even after treatment.

If you notice anything unusual,

it is important to return for another visit without delay.

The mouth does not merely chew

and swallow food.

It is connected to nearly every daily activity,

including speech, facial expressions, and breathing,

and is also closely related to overall health.

Therefore, even if you think it is a minor abnormality,

I hope you will not take it lightly.

As with the papillomas introduced today

by Gaerong Station Dental Clinic,

more lesions than you might expect are left untreated

simply because they are painless and small.

However, receiving an accurate diagnosis

and treatment at an early stage is a way to protect your health.

This has been Gaerong Station Dental Clinic.

Thank you.

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