
Symptoms
- Flat or slightly raised rough spots or bumps on the skin
- Varying in color from flesh-toned to dark brown or black
- Number and size vary, sometimes reaching several centimeters in diameter
- They grow slowly and often increase in size and number with age
Causes
The exact cause is unknown, but age and genetics play a role. Sun exposure may also contribute to their development.
Diagnosis
Diagnosis is usually based on appearance. In some cases, a skin biopsy may be done to rule out other skin conditions.
Treatment
Treatment is unnecessary unless for cosmetic reasons or discomfort. Options include:
- Cryotherapy (freezing with liquid nitrogen)
- Curettage (scraping off the wart)
- Electrosurgery (burning with electric current)
- Laser therapy
Self-Care Tips
- Use sunscreen to prevent further sun damage
- Maintain a gentle skincare routine
- Avoid self-removal of seborrhoeic keratosis
Other
Seborrhoeic keratosis is benign and typically requires no treatment unless cosmetically concerning.
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