Freckles are the hypermelanotic macules and patches.
They are due to increase of melanin
pigments in skin.
Freckles may occur due to genetic tendency.
They may be increased due to sun exposure.
The condition is benign and does not require any treatment.
If cosmetically you concern, then freckles may be treated by hydrquinone, retnoids, Skin peeling,cryotherapy
, laser therapy
For perfect treatment ,you consult dermatologist
Dr ilyas Patel MD