What condition, also known as liver spots, is characterized by hyperpigmentation on the skin?

The condition referred to as liver spots is commonly known as age spots. These spots manifest as areas of hyperpigmentation on the skin, typically appearing as flat, brown, or black spots. Age spots are primarily caused by prolonged exposure to the sun and are often found on areas of the skin that have had significant sun exposure over the years, such as the face, hands, shoulders, and arms.

Chloasma and melasma refer to similar conditions where hyperpigmentation occurs, often associated with hormonal changes, such as during pregnancy or due to the use of oral contraceptives. However, these terms are more specific to certain triggers and are not synonymous with liver spots. Freckles, on the other hand, are small, flat spots that are generally genetic and also related to sun exposure, but they are not the same as age spots in terms of their development and appearance with aging.

Understanding these distinctions helps clarify why age spots is the correct response when identifying the common name for liver spots characterized by hyperpigmentation.