Six treatments for scars: How to reduce scarring
An injury to the skin causes this originally seamless organ to tear, and the result is the formation of a scar where areas of fibrous tissue replace normal skin. The type of injury and the depth and size of the tear will effect how big or irregular the scar is. Scratching at scabs and picking at wounds or acne pimples will also cause a bigger scar.
Read more at: Six treatments for scars: How to reduce scarring - Nashville Skin, Health & Beauty Examiner