Firstly for your acne
problem, I would advise you to take a prolonged course of oral isotretinoin
along with topical anti acne creams as it will not only cure active lesions but also prevent further recurrences. You might require six month course of isotretinoin to induce permanent remission. Scars
and marks will reduce to some extent with oral isotretinoin too. Later on sessions of peels and lasers can be taken to reduce pigmentation and scarring. However, it is suggested that one should avoid these procedures when on isotretinoin and for better results there should be a gap of 3 to 6 months between these sessions and isotretinoin therapy. Do not worry, acne can be managed easily with a proper treatment compliance under an expert dermatologist
. Take care.