The treatment includes various skin creams like hydroquinone, azelaic acid, corticosteroids, tretinoin cream and laser treatment.Apply hydroquinone cream on this scar and it should go away in a few days to months.If it still persists then you can go in for laser treatment, Chemical peeling or microdermabrasion.
I would recommend a consultation of a dermatologist/cosmetologist for an evaluation.Other possibilities include acanthosis nigricans, seborrheic keratosis,syringoma,solar lentigo or tinea versicolor.
Diagnosis can only be confirmed after examination feel that you should consult a dermatologist and discuss these possibilities with him.
Hope it helps.Take care and pls do keep me posted on how you are doing or if you have any additional queries.Kind regards.
I had Chloasma from taking the birth control pill. The most effective over-the-counter product I found was Clinique's Even Better Skin Tone Corrector. It is effective for hyperpigmentation, discoloration and post-acne marks. It is non-irritating and suitable for all ethnicities.
Eloise.