Keloid scar are a type of scar that occurs when collagen tissue grows abnormally at the site of a wound, causing the scar to be larger than the original wound and higher than the normal skin. Keloid scars can occur in anyone, but they are more common in people with darker skin and those with a history of keloid scars.
Causes of keloid scars
The exact cause of keloid scars is unknown, but it is believed to be a combination of factors, such as:
- Genetics: People with a family history of keloid scarring are more likely to develop keloid scars than those without a family history.
- Inflammation Inflammation in the scar area stimulates abnormal growth of collagen tissue, which can form keloid scars.
- Characteristics of the wound The depth and location of the wound, such as a deep laceration, burn, or wound on the skin that is highly tense, หากคุณสนใจเล่นพนันออนไลน์ที่ดีที่สุด สามารถสมัครสมาชิก UFABET ได้ที่นี่ พร้อมรับโปรโมชั่นพิเศษสำหรับสมาชิกใหม่ such as the groin and shoulder areas, will increase the risk of keloid scarring.
- hormone Studies have found that pregnant women are more likely to develop keloid scars and that women of childbearing age are more likely to develop keloids than postmenopausal women.
What are the symptoms of keloid scars ?
- The scar is larger than the original wound and is raised above normal skin.
- Scars can range in color from red to purple, normal skin color, lighter or darker than normal skin color.
- The scar may be itchy or sore.
- Scars may continue to grow even after the wound has healed.
Keloid scar treatment
- Steroid injections are the main treatment for keloid scars, helping to shrink and soften the scars.
- SurgeryIt is a treatment that must be done with caution as keloid scars may recur.
- Laser treatments, such as pulsed dye laser, can help reduce scar redness and improve the condition of the scar skin.
- Radiation therapy Radiation therapy can help inhibit the growth of collagen tissue and reduce the size of keloid scars.
- Cryotherapy has been found to have relatively good results and is recommended in conjunction with steroid injections to the scar.
Keloid scar prevention
The best way to prevent keloid scars is to prevent them from forming. However, if a wound does occur, good care can help reduce the risk of keloid scars.
- Avoid unnecessary surgery in areas at risk of developing keyloi scars.
- Keep the wound clean and free from infection.
- Avoid scratching or picking at the wound.
- Treatment with pulsed dye laser in cases of keloid surgical scars
- Use silicone gel sheets to cover the wound to help reduce inflammation and inhibit the growth of collagen tissue.
- Steroid injections are used to treat raised scars from the initial stage to prevent them from becoming thicker and turning into keloid scars.
Keloid scars are treatable scars. There are several methods that can help reduce the size and severity of this type of scar. If you have keloid scars, it is recommended that you consult a specialist for appropriate treatment advice at World Medical Hospital.