Hello! Treatment for acne depends on type & severity and also on your skin type. What may work for 1 may not work for another. If creams have not worked (assuming it was given to you by a Dr) then oral medicines will work. Also treatments like peels or extractions of blackheads will help improve your skin. Don't stop treatment as soon as you see an improvement. Maintenance treatment is needed to prevent it from coming again. Visit a dermatologist for the same. You can visit www.eternisclinic.com for some skin care tips for acne prone skin.
Hope this helps you. Best regards, Dr Pinanky Jadhav, Eternis Skin Clinic, Pune