What make the dark spots caused by pregnancy and the sun go?

If you have dark spots on your skin, check with a dermatologist to make sure that they are harmless and can be left in place. If you hate the way they look, your doctor can remove most elevated dark spots by burning them with an electrocautery, freezing them with liquid nitrogen, destroying them with various acids or removing them by scraping them off. You can go to a dermatologist several times to have your skin peeled with weak acids, such as glycolic acid, which usually remove most of the pigment, but sometimes can make the skin darker.





If the dark spots are not elevated, your doctor can prescribe a special combination cream made by mixing one ounce each of 4% hydroquinone cream, any sunscreen and 0.05% tretinoin cream. You can buy the first two without a prescription. The third component, tretinoin cream, requires a prescription, but you can get along just with glycolic acid, hydroquinone and a sunscreen. The brown spots usually fade after you apply all three creams twice a day for several monthsWhat make the dark spots caused by pregnancy and the sun go?
WTF?What make the dark spots caused by pregnancy and the sun go?
sun blocking agents and bleaching agents