In-Depth
Age spots (liver spots)
Causes
- Sunburn Sunburn — Comprehensive overview covers prevention, home treatments and when to see your doctor.
Treatments and drugs
- Laser resurfacing Laser resurfacing — Overview covers definition, risks and results of this wrinkle treatment procedure.
Prevention
- Best sunscreen: Understand sunscreen options Confused about the best sunscreen? Here's help sorting through the options.

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