Introduction

Keloids are raised, thickened areas of scar tissue that develop at the site of an injury or incision. They form when the body’s natural healing process goes into overdrive, producing an excess of collagen. While keloids aren’t medically dangerous, they can cause discomfort, itchiness, and be cosmetically unappealing. Here, we explore various treatments and tips on how to heal a keloid.

1. Over-the-counter treatments

There are various over-the-counter treatments available, which can help reduce the size and appearance of keloids.

a) Silicone gel sheets or ointments: These products can flatten and soften the keloid by applying continuous pressure. Apply as directed on the packaging for the best results.

b) Corticosteroid creams: These creams help reduce inflammation and can be applied directly to the keloid. Consult your doctor or pharmacist for advice on the right one to use.

2. Medical treatments

If over-the-counter treatments aren’t providing results, it’s important to consult with a dermatologist or medical professional about other options to heal a keloid.

a) Intralesional corticosteroid injections: Injections of corticosteroids directly into the keloid may help shrink and flatten it over time. This treatment is typically performed every 4-6 weeks until satisfactory results are achieved.

b) Cryotherapy: Freezing the keloid with liquid nitrogen can help reduce its size and appearance. Cryotherapy may cause discoloration of the skin in some cases but is generally well-tolerated.

c) Laser therapy: This treatment involves using a laser beam to remove layers of scar tissue from the keloid. It may also help improve the appearance and color of surrounding skin.

d) Radiation therapy: In severe cases, low-dose radiation therapy may be used to prevent keloids from growing back after surgical removal.

e) Surgical removal: Excising the keloid is an option, but there’s a risk of recurrence or an even larger keloid forming. It’s essential to combine surgical removal with other treatments such as silicone gel sheets or corticosteroid injections to minimize the risk.

3. Home remedies

There are various home remedies you can try to reduce the size and discomfort of a keloid, although their effectiveness varies.

a) Tea tree oil: Dilute a few drops of tea tree oil in a carrier oil and massage it gently onto the keloid daily. Tea tree oil has antibacterial and anti-inflammatory properties that can help reduce the size and redness of a keloid.

b) Aloe Vera gel: Apply aloe vera gel to the affected area to soothe irritation and promote skin healing.

c) Onion extract gel or cream: Anecdotal evidence suggests that onion extract may be helpful in reducing the size and redness of keloids over time when applied consistently as directed on the packaging.

4. Prevention tips

The best way to prevent keloids is to minimize skin trauma:

a) Avoid piercings or tattoos if you have a history of keloids.

b) Opt for laser hair removal instead of waxing.

c) Post-injury care includes proper wound cleaning and dressing, which may help minimize scarring.

Conclusion

While there’s no one-size-fits-all solution for healing keloids, various treatments can help reduce their size and improve their appearance. It’s important to consult with a dermatologist or healthcare professional to develop a customized treatment plan that works best for your unique situation. Additionally, always be mindful of any changes in your scar’s appearance during treatment and inform your doctor if there are any concerns.