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are difficult to treat.Earlier we used to give Tretinoin
cream (0.05%) topically with some relief.Presently there are lasers & dermaroller
for the same.Lasers are best for white colored stretch marks ,as they give dark color to the affected skin.Dermaroller is a small instruments with needles over it.They are rolled over the skin several times so as to create mild pin point bleeding .This helps to form new collagen
and thus give improvement. One cannot guarantee any result with any kind of treatment .So meet a good dermatologist
and see where your luck takes you.