Why is there change in the skin color of my body , face and hands ?
Patient: Why do I have a very darker shade colour on my face and hands than any other part of my body Doctor: hi face,neck and hands are expose part. they expose more to sun light,dust,wind,dirt,pollution as compare to other part of body. so they r more darker then other part most common cause is ultra violet radiation of sun. use sunscreen with spf more then 25 twice  a day. wear gloves or full sleeve cloths