Sebaceous Hyperplasia

Sebaceous Hyperplasia

Overview

Sebaceous hyperplasia is a common, benign condition in which enlarged sebaceous (oil) glands form small, yellowish, soft bumps on the skin, most often on the face. They typically have a central dimple or umbilication and are often mistaken for basal cell carcinoma. They are completely harmless but can be treated for cosmetic reasons.

Key Symptoms

• Small (1-5 mm), yellowish or skin-colored soft papules
• Central dimple or umbilication is a characteristic feature
• Typically appear on the forehead, cheeks, and nose
• May occur singly or in groups
• Painless and non-tender
• Increase in number with age

Affected Areas

Forehead, Cheeks, Nose, Chin, Face

Care Instructions

1. No treatment is required since sebaceous hyperplasia is benign.
2. See a dermatologist if lesions are cosmetically bothersome — treatment options include electrocautery, laser, cryotherapy, or topical retinoids.
3. A dermatologist can distinguish these from basal cell carcinoma, which may look similar.
4. Avoid squeezing or picking at the bumps.
5. Daily retinoid use may help reduce the appearance of existing lesions.

Medical Disclaimer: This information is for educational purposes only and does not replace professional medical advice. Always consult a qualified dermatologist for diagnosis and treatment.

Prevalence: Very common; affects approximately 25% of adults, especially after age 40