A scar is a permanent piece of skin that forms over a wound. The size and type of scar depends upon the wound, your age and inherited tendency to scar, according to the National Library of Medicine. Acne scars are typically thicker and pinker in color than the surrounding skin and can be present in several degrees. Keloids and hypertrophic scars are larger scars that appear on the body.
Acne Scars
Acne scars are an embarrassing semblance of old acne. Whether your acne will scar is largely dependent upon genetics, though picking, poking and irritating existing acne can damage the skin and increase the likelihood of developing scars. Several options for treating acne scars exist and may be effective at reducing redness and flattening the raised skin. One superior treatment for all acne scars does not exist, as the scars vary in depth and shape and may require different treatments. Treating the acne is the first step to managing acne scars, according to the American Academy of Dermatology (AAD). Products containing ingredients like glycolic acid, retinol and vitamin C can help the body produce new collagen, reducing the appearance of mild scars. A dermatologist can help you decide which methods to use to treat and manage acne scars. Examples of possible treatments include laser skin resurfacing, chemical peels and micordermabrasion.
Keloids
Keloids are reddened, raised, nodules that arise after the skin incurs a wound. They can result from minor injury, acne or insect bites. They are a problem for approximately 10 percent of people (more commonly among dark pigmented people) and result from connective tissue that multiplies, resulting in a large mound of scar tissue covering the wound, according to According to the American Osteopathic College of Dermatology. Common places these scars form are the upper chest, upper back and shoulders, though they can form any place on the body. The skin pigment changes when keloids are present and itching, redness and pain may also occur. Keloids can be prevented by applying a pressure dressing, paper tape or silicone gel pad to the wound. In addition, monthly cortisone injections can flatten the keloid and surgical options can help remove the keloid altogether.
Hypertrophic Scar
A hypertrophic scar is similar to a keloid in appearance but does not typically become as large. They are common in all racial groups and may result from massive injuries or burns. In time, a hypertrophic scar may fade on its own, though treatments are available for scars that do not naturally diminish. Medications like topical corticosteroids and antihistamine creams can relieve the symptoms of irritation and tenderness that result from a hypertrophic scar. In addition, silicone gel pads and ointments are used to manage swelling, according to the National Library of Medicine. Scar revision surgery is also an option, though is typically performed within 60 to 90 days of the development of the scar.
Member Comments