Get your Health question answered in 3 easy steps Hi, I am P V S Prasad, MD ( Dermatologist ). I will be looking into your query and guiding you through the process. Please write your query below. Ask a Doctor Now 133 Doctors are Online Online Doctors P V S Prasad, MD Dermatologist Ask Now » Bharat Chawda, MD Dermatologist Ask Now » Rohit Batra, MD Dermatologist Ask Now » Dr Gaurang Krishna, MD Dermatologist Ask Now » XXXXXX, MD Family Physician Ask Now » Ada B. Dickinson, MD Pediatrician Ask Now » J. Clive Spiegel, MD Psychiatrist Ask Now » Robert Galamaga, MD Hematologist Ask Now » i had cut my arm by blade 4 yrs ago , i had never appliied any ointement on the scares till now , is there any way to remove these scares ???