Does Mederma cure old chickenpox scars ?

i had chickenpox 3 yrs ago and it left deep scas on my face. i heard abt mederma. does it help?|||yeah i think it does. However it will not be gone for just overnight. You have to religiously apply it. In addition, see a dermatologist too am sure they know a better solution for you to get rid of that scars and chickenpox...