Is there a way to treat seborrheic keratosis?
Q. Years ago, my doctor told me a skin growth on my back was a seborrheic keratosis. Now I have more, and they seem to be multiplying over time. Is there any way to prevent them?
A. Seborrheic keratoses are raised, rough lesions that appear as a waxy brown, black, or tan growth. This common skin condition often shows up after age 50 on the trunk, back, face, or neck. The good news is that even though keratoses can increase in number over time, they aren't cancerous or contagious.