FAQ Frequently Asked Questions

The main cause of age spots is ultraviolet (UV) radiation. Aging, hormonal changes, stress, lack of sleep, skin inflammation, and excessive irritation can also contribute to hyperpigmentation. Since the causes and types of age spots vary from person to person, it’s important not to make assumptions based solely on appearance but to have them examined by a doctor.

The main differences between age spots and freckles lie in their causes, size, and appearance. Common age spots (senile lentigines) are primarily caused by exposure to ultraviolet rays and appear as relatively well-defined, circular spots on the face and the backs of the hands. Freckles are strongly influenced by genetic factors and are characterized by small spots, about 2 to 3 mm in size, that are concentrated on the nose and cheeks.