When the skin experiences trauma, then you might be at risk for hyperpigmentation or an increase in pigment in the skin. We’re not always talking about a cut surgical incision. A sun burn, an inflammation acne bump, even an allergic rash can all result in different forms of trauma to the skin.” Adam Mamelak, dermatologist and Mohs surgeon in Austin, “but trauma comes in many forms. “In general, marks can appear on the skin after some sort of trauma,” explains Dr. “Whether it’s melasma, age spots, in acne scars, or from a trauma, patients are concerned about discoloration.” Miriam Hanson, dermatologist and skin care expert at Sanova Dermatology. Accessed June 7, 2021.“It’s one of the most common skin concerns I see,” says Dr. Preventing engrailed-1 activation in fibroblasts yields wound regeneration without scarring. Keloids: A review of therapeutic management. In: Taylor and Kelly's Dermatology for Skin of Color. Journal of Clinical Aesthetic Dermatology. Keloids: A review of etiology, prevention, and treatment. After surgery, ask your doctor about postoperative care and follow the instructions carefully. Your doctor can use surgical techniques that reduce the risk of developing keloids at the surgical site. If you decide to undergo surgery, talk with your doctor about your tendency to develop keloids. Even minor injuries - such as ingrown hairs, cuts and scratches - can incite a keloid to grow. Consider not getting body piercings, tattoos and elective surgeries. Adults need to take these preventive steps for six months after skin injury, and children up to 18 months.Īpplying pressure earrings to your earlobes after an ear piercing helps prevent keloids. Your doctor might recommend applying a pressure pad or a silicone gel pad to a wound while it's healing. Reapply the ointment throughout the day as needed. Apply a thin layer of petrolatum jelly (Vaseline, Aquaphor) or other ointment. Gently wash the area with mild soap and water. If you're prone to developing keloids, take these preventive self-care tips: Keloids located on a joint might develop hard, tight tissue that restricts movement. You're more likely to develop a keloid if you're between the ages of 20 and 30. If you've had one keloid, you're at risk of developing others. Keloids can run in families, indicating that the tendency might be inherited. Having a personal or family history of keloids.The reason for this predisposition is unknown. Keloids are most common in people with brown or Black skin. A hypertrophic scar stays within the bounds of the original wound and can fade over time without treatment. Sometimes keloids form for no obvious reason.Ī keloid is different from a hypertrophic scar. Keloid growth might be triggered by any sort of skin injury - an insect bite, acne, an injection, body piercing, burns, hair removal, and even minor scratches and bumps. Collagen - a protein found throughout the body - is useful to wound healing, but when the body produces too much, keloids can form. But most agree it's likely a dysfunction of the wound-healing process. Experts don't completely understand what causes keloid scars.
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