Sunspots are flat brown spots that develop on areas of your skin that are exposed to the sun. Sunspots are harmless. There are many professional and at-home treatments that you can use to help fade or remove sunspots. Certain features can help you distinguish between sunspots, birthmarks, and skin cancer :. These are flat areas of skin discoloration that can be tan or varying shades of brown.
Are Sunspots on the Skin Cancerous? Comparing Different Types of Skin Lesions
Sunspots on Skin: Causes and Treatment
Home Skin Health. Courtesy American Academy of Dermatology. In some cases you can be born with them or develop them through the years. We asked top dermatologists to give us the on the most common splotches to monitor on your skin in between checkups.
During a lifetime, skin will change in appearance and structure not only because of chronological and intrinsic processes but also due to several external factors such as gravity, sun and ultraviolet exposure, and high levels of pollution; or lifestyle factors that have important and obvious effects on skin aging, such as diet, tobacco, illness, or stress. The effect of these external factors leads to progressive degradations of tegument that appear with different kinetics. The aim of this study was to clinically quantify the effect of sun exposure on facial aging in terms of the appearance of new specific signs or in terms of increasing the classical signs of aging. This study was carried out on Caucasian women from 30 years to 78 years old. The participants were divided into two groups according to their sun exposure history: women were characterized as sun-seeking, and the other were classified as sun-phobic.
A sun allergy is an immune system reaction to sunlight, most often, an itchy red rash. The most common locations include the "V" of the neck, the back of the hands, the outside surface of the arms and the lower legs. In rare cases, the skin reaction may be more severe, producing hives or small blisters that may even spread to skin in clothed areas. Sun allergies are triggered by changes that occur in sun-exposed skin. It is not clear why the body develops this reaction.