Hyperpigmentation became a widespread problem..It is dark spots on the skin due to increase in melanin cells(cells responsible for skin color)..Laser treatment for these hyperpigmentation is the most useful and secure as it breaks down melanin cells into small particles that can be phagocyted by white blood cells and the body gets rid of it.
Also Laser co2 can be used where it removes all skin layers that contain these hyperpigmentation..
Reasons for hyperpigmentation:
1-Sun exposure for long time…it may appear also in men.
3-Using contraceptives by women.
4-Using lot of fragrances and make up.
5-Some families has genetic tendency more than others.
These hyperpigmentation spots appear mainly on areas exposed to sun as face,neck and hands.