Hi Raised scars also are known as keloid or hypertrophic scars. These scars can result when uncontrolled collagen fibers build over a wound or other skin disturbance, such as a piercing or even acne lesion. These scars can be both itchy and displeasing to the eye, according to CareFair.com. Treatment options are available to reduce the collagen buildup or to remove the scar tissue. The choice to seek treatment can depend on cost, effects on the skin and the severity of the scar itself Since your stitches are only 4 days old, keloids may be unlikely however it can be checked after one month can apply a topical ointment or cream to the scar, such as cocoa butter, vitamin E or a scar treatment cream, such as a silicone gel. These topical applications help to soften the scar If you have developed raised scars, it s likely that you are predisposed to do so. For this reason, it is a good idea to avoid piercing, tattooing or any activity that injures the skin, as a raised scar can occur Wish You Good Health Regards Dr Sridhar K