Keloid scars are a skin condition that many people find affects their confidence due to the large, raised appearance of the scars. Keloids typically extend beyond the original wound site and have a darker color than the surrounding skin, making them highly visible. Some may also experience itching. This article will help you understand what keloids are and explore effective treatments to help you regain confidence in your skin.

Why Do Some People Get Keloid Scars? Here's the Answer.

What is a Keloid Scar?

A keloid is a type of scar that forms due to excessive tissue growth, making the scar larger than the original wound. These scars are often raised, shiny, and darker than the surrounding skin. Keloids typically form when a wound is healing and almost closed. They are more common among individuals with darker skin tones and usually occur in people under 30.

Keloids can appear anywhere on the body, but they are most commonly found on the ears, cheeks, chest, shoulders, and upper arms—areas prone to keloid formation. Sometimes, keloids can cause discomfort, such as itching or pain, and can also affect a person’s confidence due to their visibility.

Causes of Keloid Scars

Although the exact cause of keloids is not fully understood, several factors may increase the risk of developing keloid scars, including:

• Body piercings, such as ear piercings
• Tattoos
• Acne or chickenpox (commonly on the face, chest, or back)
• Burns, cuts, or insect bites
• Deep surgical wounds or procedures
• Skin conditions that cause inflammation, like bacterial folliculitis

Additionally, certain genetic, racial, and age-related factors may contribute to the likelihood of developing keloids, such as:

• Dark skin
• Asian or Latin ethnicity
• A family history of keloid formation
• Age between 10 and 30 years
• Pregnancy

How to Treat Keloid Scars

There are various treatment methods for keloids, depending on the size of the scar. Some of the most effective treatments include:

1. Corticosteroid Injections: Steroid medication is injected directly into the keloid. This is often the first line of treatment, and many people find that their scars shrink after several sessions.
2. Surgical Removal of Keloids: Surgical excision can reduce the size of a keloid, but it is often combined with corticosteroid injections or other treatments to prevent recurrence.
3. Silicone Dressings: Silicone sheets are applied to the scar to help reduce its size.
4. Compression: Custom-made molds can apply pressure to the keloid, helping it flatten over time.
5. Cryotherapy: The use of liquid nitrogen can freeze and shrink the keloid.
6. Interferon or 5-Fluorouracil Therapy: These medications are injected into the scar to reduce its size.
7. Imiquimod Therapy: This cream is applied to the keloid area to prevent recurrence after surgery or to reduce the size of existing scars.

Although these treatments can be effective, it’s important to note that keloids often return after treatment. Therefore, it is recommended to consult with a doctor to determine the most suitable course of action.

Preventing Keloid Scars

Ever wondered why some people are prone to keloid scars? Preventing keloid formation is key, especially if you have a family history of keloids. Here are some steps you can take to reduce the risk:

• Avoid skin injuries, such as piercings or tattoos.
• Take good care of wounds after surgery or injury to prevent infection.
• Use compression garments or silicone sheets to cover healing wounds.
• Apply sunscreen to prevent scars from darkening.
• Massage the area around the scar for 10 minutes a day to reduce the chance of keloid formation.

Genetic Testing for Keloid Risk

Knowing your genetic predisposition to keloid formation can help you take preventative measures effectively. One of the most advanced ways to assess this risk is through genetic testing with Whole Genome-wide Array technology from Geneus DNA. This technology analyzes over 10 million SNPs (single nucleotide polymorphisms), providing comprehensive genetic insights into your health.

Geneus DNA’s testing service offers more than just keloid risk assessment. It provides a complete health profile, including recommendations for nutrition, sleep, and exercise based on your unique genetic makeup. These insights help you create a tailored health plan that best suits your body’s needs.

Genetic testing for keloid risk can help you understand the genetic factors that contribute to keloid formation. If you are at high risk, you can consult with a doctor or dermatologist to develop a preventative plan, such as choosing appropriate treatment methods or surgical procedures that minimize skin injury. Additionally, this information equips you with valuable insights to make informed decisions about your skincare.

By understanding your genetic risk and taking proactive measures, you can reduce the likelihood of keloid formation and maintain healthier skin.