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. This marks r blemishes may take a long while to fade or blend in with the lighter surrounding skin. These marks to take a very long time to clear. If you don’t see any sign of improvement after a month, it is best to consult a dermatologist.