Scars often fade over time, even if they don't completely disappear. However, some scars may appear to heal but then swell up again, sometimes accompanied by pain. For those with keloids, the first question is always the same: "Is there a way to prevent them?"
Nowadays, many people first ask ChatGPT such questions. So, how accurate are the keloid prevention methods suggested by ChatGPT? We took GPT's answers directly to a dermatologist to verify their factual accuracy.
Keloids: Why They Differ from Ordinary Scars
Due to constitutional reasons, some individuals develop scars that gradually swell on their bodies. Keloids are characterized by tissue that continues to proliferate beyond the healed wound site, often causing significant stress.
Given their nature, which makes spontaneous improvement difficult, keloid scars are best managed by preventing further growth and controlling recurrence through appropriate laser and injection treatments.
While prevention would be ideal, unfortunately, there is currently no established method to accurately identify a keloid-prone constitution in advance, nor a complete prevention method. So, how much can we trust ChatGPT's answers?
Keloids differ in nature from ordinary scars, so methods effective for ordinary scars may not directly apply.
GPT's First Answer: Scar Gels and Sheets
For typical scars, faster improvement can be expected with laser treatment combined with the help of gels or sheets. However, the director explained that there is insufficient evidence to suggest the same effectiveness in preventing keloid scars, which have a somewhat special nature.
In summary:
- Scar gels and sheets may be helpful for adjunctive management of ordinary scars.
- However, there is insufficient evidence to support their effectiveness in keloid prevention.
- Keloids require a separate treatment approach.
- Evaluation through consultation takes precedence over self-diagnosis.
Second Answer: Is Compression Therapy Effective?
Compression therapy may also appear to alleviate the problem, as it provides firm fixation and temporarily reduces the size of swollen areas. However, it is common for them to return to their original state once compression is released. In other words, it is difficult to see significant improvement with compression alone.
Similarly, it is difficult to definitively state that this method is practically helpful for keloid prevention or alleviation.
In the clinic, we often see patients who miss the optimal treatment window by expecting keloids to disappear with compression alone.
Third Answer: Can UV Protection Prevent Keloids?
It is clear that UV radiation can have adverse effects on skin health. It can indeed cause pigmentary disorders like melasma, and strong UV rays can increase the risk of skin cancer. However, the claim that UV radiation exacerbates keloid scars is somewhat ambiguous, and there is insufficient evidence to support it.
It is also not yet precisely confirmed at what level of UV exposure becomes threatening. However, since UV radiation generally has negative effects on overall skin health, it seems GPT provided a somewhat vague answer.
If you have questions about keloid management, you can use Chat Consultation for Keloid Scars.
| ChatGPT's Suggested Method | Director's Verified Information |
|---|---|
| Scar Gels/Sheets | May help with adjunctive management of ordinary scars, but insufficient evidence for keloid prevention |
| Compression Therapy | Often reverts when released, making it difficult to definitively state prevention/alleviation effects |
| UV Protection | Beneficial for skin health, but insufficient evidence linking it to keloid exacerbation |
How to Utilize ChatGPT Then?
This time, the keloid prevention answers obtained from ChatGPT were not highly accurate. Blindly trusting such information can lead to worsening symptoms with incorrect management or treatment methods, or results that do not meet expectations.
Of course, AI makes our lives much more convenient. The important thing is how we use it. It can be very helpful for organizing and learning common knowledge, and rapidly evolving AI has become an indispensable part of our lives.
However, blindly trusting information in specialized medical fields carries significant risks. For topics where constitution and progression are crucial, such as keloid prevention, it is good to remember the following principles:
- Use AI answers only as reference material.
- If self-management is slow to improve, seek medical attention promptly.
- Understand that treatment directions vary depending on the type of scar.
- Do not rely on unverified folk remedies.
- If changes are noticed, consult a specialist before making arbitrary judgments.
Managing Keloids with a Specialist
Since keloids are difficult to improve naturally and tend to recur, the key is to manage them to prevent further growth. After evaluating the scar's condition through consultation, methods such as Triamcinolone Scar Injection or V-beam Vascular Lesion Treatment are typically used alone or in combination to observe the progress. Similar concerns often include consultations for cosmetic surgery scars management.
Treatment effects and progress can vary individually, so we recommend listening to a specialist's opinion and continuing safe management rather than relying solely on ChatGPT's answers.
If you are concerned about keloid management, inquire via chat consultation
Representative Director Lee Sang-joo is a dermatologist and the representative director of Yonsei Star Dermatology Sinchon. With extensive experience in pigment and scar treatment, he also serves as an adjunct professor at the Department of Dermatology, Yonsei University College of Medicine, and as the president of the Korean Dermatological Association in 2026. View Representative Director Lee Sang-joo's Profile First published 2025-09-04 / Last reviewed July 23, 2026
This article is for general informational purposes only, and the condition of scars and treatment responses may vary from person to person. Please consult a dermatologist for accurate diagnosis and treatment.