Sebaceous warts (Seborrheic keratosis) - Removal and treatment

Sebaceous warts, also known as seborrheic keratosis, are harmless but often cosmetically embarrassing skin growths.

They usually occur with age and can appear on various parts of the body, including the face, chest, back and scalp.

At Dr. Dropin in Oslo, we offer effective removal of sebaceous warts with various treatment methods.

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What are sebaceous warts?

Sebaceous warts are benign skin growths that often have a waxy or "sticky" appearance.

They can vary in color from skin-colored to brown or black, and can be flat or raised.

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Appearance and symptoms

  • Waxy or "sticky" appearance
  • Color variation: tan, brown or black
  • Can be flat or raised
  • Usually asymptomatic, but may itch or become irritated
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Causes of sebaceous warts

The exact cause of sebaceous warts is unknown, but they are more common with increasing age.

They are not caused by a virus and are not contagious.

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Are sebaceous warts dangerous?

Sebaceous warts are benign and do not develop into skin cancer.

However, they can sometimes look like moles or other skin changes, so it's important to have them examined by a dermatologist to rule out other conditions.

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Treatment options for sebaceous warts

If you want to remove sebaceous warts for cosmetic reasons or because they cause irritation, we offer several effective treatment methods at Dr. Dropin:

  • Curettage: A simple and quick procedure where the sebaceous wart is scraped away with an instrument. Can be performed with or without local anaesthetic.
  • Freezing (cryotherapy): Liquid nitrogen is used to freeze the sebaceous wart, which then falls off after a few days.
  • Laser treatment: A precise method that uses laser light to destroy the sebaceous wart.
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Who gets seborrheic keratoses?

Most of us, especially as we get older, develop seborrheic keratoses, also commonly known as senile warts or age spots. They can appear as early as in our 20s, but they are more common in older age. The exact cause of their formation is unknown, and they are not caused by a virus like many other types of warts. Seborrheic keratoses are not contagious, and there is no specific preventive measure to avoid them.

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See how Dr. Dropin can help you

Do you want to get rid of embarrassing sebaceous warts? Book an appointment with one of our experienced dermatologists in Oslo today!

We offer various treatment methods adapted to your needs.

Book an appointment with a dermatologist now.
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