Keloid scars can feel tender, itchy, or tight. They may affect confidence, yet careful steps can improve comfort, softness, and the look of the skin.
In this article, we explain what keloids are, why they form, and which treatments help. You will see practical ways to care for skin and lower future risk.
What Are Keloid Scars?
Keloids are raised scars that grow past the injury edge, unlike hypertrophic scars that stay within the wound [1]. They may appear weeks to months later.
Common sites include the chest, shoulders, earlobes, and cheeks where skin tension is higher [1,10]. Keloids can itch or hurt, and feel firm or shiny [4].
How Do Keloids Form?
After injury, collagen repairs tissue. In keloids, collagen is overproduced, creating thick, raised scars with extra vessels that look red [2].
Collagen synthesis in keloids is markedly higher than in normal skin or hypertrophic scars, which explains the persistent growth pattern [11].
Causes & Triggers
Genetics raise risk. Family history, and African, Asian, or Hispanic heritage increase likelihood, so prevention matters more in these groups [3].
Skin injuries such as cuts, acne, burns, and bites can trigger keloids. Slow healing and secondary intention also increase risk [4].
Piercings and tattoos add controlled trauma. Earlobe keloids after piercing are common, so discuss risk before any procedure [3].
Key Causes & Risks
| Cause | Summary |
|---|---|
| Genetic factors | Higher risk with family history, and in African, Asian, or Hispanic groups [3] |
| Skin injuries | Cuts, burns, acne, or surgery, worse with slow healing [4] |
| Piercings or tattoos | Common trigger, especially earlobes in predisposed people [3] |
Table 1: Common causes & triggers
Management Options
Most plans combine methods. The goal is to flatten, soften, and calm symptoms while lowering recurrence risk over time [5].
Silicone gels and sheets hydrate the scar, regulate collagen, and can improve pliability and height with steady use over months [13].
Laser treatment such as pulsed dye can reduce redness and thickness. Results improve when combined with steroid injections [7].
Steroid injections like triamcinolone flatten keloids by reducing inflammation and collagen. Recurrence can still occur, and thinning may happen [6,12].
Surgical removal carries high recurrence if used alone. Pairing excision with adjuvant therapy lowers the chance of regrowth [9].
Pressure therapy with silicone dressings helps maintain flatness after treatment or surgery when used consistently over time [13].
Options & What To Expect
| Management option | Summary |
|---|---|
| Silicone gels or sheets | Hydrate tissue, regulate collagen, flatten with months of use [13] |
| Laser therapy | Pulsed dye improves colour and height, best with steroids [7] |
| Steroid injections | Flatten scars, but recurrence and side effects can occur [6,12] |
| Surgical excision | Remove scar, high recurrence unless paired with adjuvants [9] |
| Pressure therapy | Silicone dressings help prevent recurrence with consistency [13] |
Table 2: Management options & aims
Prevention & Home Care
Use high SPF daily on scars to limit darkening and visibility across skin tones [4]. Keep routines simple, and reapply during sun time.
Avoid elective trauma if you are prone to keloids. Choose skilled clinicians, and share your history before any procedure [4].
Good wound care matters. Keep wounds clean and moist. Silicone based products can guide flatter healing when used early [7,13].
When To Seek Help
If keloids grow, itch, or hurt, see a dermatologist. Early, tailored care improves comfort and outcomes across skin types [5,8].
Conclusion
Keloids can be managed with patience and a plan. Silicone care, steroids, lasers, surgery, and pressure dressings each play a role over time.
By integrating pharmacist led care with evidence based formulations, Monderma supports clear, calm routines alongside medical care. Begin your personalised skincare plan when ready.
Content is for informational purposes only. Monderma treatments are prescribed following consultation. Results and timeframes can vary. Use as directed by your prescriber.
References
- NHS. Keloid scars
- American Academy of Dermatology. Keloid scars Causes
- Vanderbilt. Genetic causes of keloids
- British Association of Dermatologists. Keloid scars
- Kim SW, Nakanishi J, Aoki M, et al. Management of keloid scars noninvasive and invasive interventions. Arch Plast Surg. 2021;48(1):45 to 54
- Wong TS, Li JZ, Chen S, Chan JW, Gao W. The efficacy of triamcinolone acetonide in keloid treatment. Plast Reconstr Surg Glob Open. 2016;4(12):e1135
- Stephanides S, Rai S, August PJ, Ferguson JE, Madan V. Pulsed dye laser alone or with intralesional corticosteroids for refractory keloids. Laser Ther. 2011;20(4):279 to 286
- Northwestern Medicine. Pressure therapy
- Gold MH, Rahman MS, Berman B, McGuire M. Assessing keloid recurrence after excision with adjuvant radiation. Scars Burns & Healing. 2020;6:2059513120963673
- DermNet NZ. Keloid & hypertrophic scar
- Clore JN, Cohen IK, Diegelmann RF. Types I and III collagen synthesis by keloid biopsies and fibroblasts. Biochim Biophys Acta. 1979;586(2):384 to 390
- Morelli Coppola M, Salzillo R, Segreto F, Persichetti P. Triamcinolone acetonide intralesional injection for keloid scars. Clin Cosmet Investig Dermatol. 2018;11:387 to 396
- Tsai YW, Chuang YH, Yu TH, Lin SH, Wang CI. Silicone gel sheeting and gel for prevention of hypertrophic scars & keloids. Wounds. 2017;29(6):154 to 159




































