Age spots, or liver spots, are flat, brown, gray, or black spots that usually occur on sun-exposed areas like the face, hands, shoulders, and arms. They are common in adults over 50 but can appear in younger individuals with frequent sun exposure.

FAQs:

• Are age spots harmful?
  They are generally harmless but can be removed for cosmetic reasons.

• Can they be prevented?
  Yes, by using sunscreen and limiting sun exposure.

• How are they treated?
  Options include liquid nitrogen, laser therapy, chemical peels, and topical creams.