I have had acne for two years now. I used benzoyl peroxide for a while, but my acne came back when I stopped. I am now on isoterain tablets. I also use aloe vera and tea tree oil. The difference is mild and the scars don't seem to go away. What can i use to cure my acne permanently?

If you are taking Isotretinoin, this is one of the best treatments to cure acne. Work with your dermatologist, make sure you follow your dermatologist's directions, and finish the four to six month course as prescribed. You should also avoid using scrubs or other harsh products when you take Isotretinoin. If you continue to have acne or scars after taking Isotretinoin, then your dermatologist may talk to you about trying laser or other light treatments (photodynamic therapy) to reduce the appearance of your scars. However, this is not an option until after you have been off of the Isotretinoin for at least six months. Oral contraceptives can also be a great long-term treatment for teenage girls or adult women with stubborn acne.