Hello, acne treatment is fairly long term, depending on grade of your acne it may take a few weeks to couple of months. It will involve oral and topical medications. Although adding a salicylic peel may hasten the recovery process. Visit your dermatologist for a detailed consultation. If you wish to consult with us, we are available at Sólskin Professional Dermacare, Near reliance mart, above Joshi Upahargruha, Kharadi, Pune.