Sun spots

Overview

Sun spots or dark spots are very common among both men and women of all ages. People who are concerned about their beauty will be more worried about the dark spots. It may be caused due to different factors. One of the common cause is the over exposure to the sun. Skin cells called melanocytes produces the element called melanin. It gives the natural color to the skin. Over time, many factors affect the functioning of melanocytes and create problems such as black marks and spots.

Causes

There are several factors that cause black spots. It may include:

• Prolonged sun exposure
• Hormonal changes
• Stress
• Liver diseases
• Pregnancy and
• Aging

Treatments

Strict sunprotection by using a good sunscreen of SPF 30 and above, every 4 hourly and physical means of sunprotection by using a hat or an umbrella when in direct sun, is the most important aspect of treatment. Other treatments include:

• Topical creams
• Chemical peels
• Radiofrequency
• CO2 laser

These treatments have to be done under doctor supervision.