Marks and Blemishes on the face
Often pimples, acne, rashes or inflammation of the skin may produce dark marks or blemishes, which are called post-inflammatory hyperpigmentation. These marks or blemishes may take a long while to fade or blend in with the lighter surrounding skin.
These marks do take a very long time to clear. If you don’t see my sign of improvement after a month, it is best to consult a dermatologist.