Treatment of keloids

Written by Liu Gang
Dermatology
Updated on September 04, 2024
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The formation of keloids is somewhat related to an individual's scar constitution. Once keloids have formed, there is a lack of a perfectly effective treatment plan. The most commonly used treatments are topical ointments, which can't completely solve the problem. The most frequent treatment involves local application of steroid medications, which can be chosen based on the size of the keloid to be treated 2-3 times, or even four to five times. After treatment, the keloids will gradually shrink, become softer, and smaller, but they will not completely disappear. If the keloid proliferation is not particularly severe, one can also visit a dermatology department at a formal hospital to use fractional laser treatment. Currently, there are many other drug treatments available, but their ultimate effects are not certain, so it is best to prevent such conditions in individuals prone to keloids, avoiding external injuries or scars.

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What should not be eaten with hypertrophic scars?

Hypertrophic scars, in themselves, result from constitutional issues, meaning they are tied to an individual's physical condition and have certain hereditary elements. This condition significantly affects appearance, and certain dietary items can further irritate hypertrophic scars. Thus, it is recommended to avoid certain stimulating foods such as bamboo shoots, beef, crucian carp, and seafood, as these can impede the healing of hypertrophic scars. Moreover, if symptoms are pronounced, or if irritation is prominent, it is also advisable to avoid spicy foods, alcohol, and smoking. Such irritants can notably aggravate the skin, potentially leading to localized scar sensitivity.

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What should I do if I have pain from hypertrophic scars?

Once an injury occurs, it is very likely to develop hypertrophic scars, and the appearance of such scars is related to the individual's constitution, often accompanied by symptoms such as pain. When this condition occurs, specific treatments are definitely needed for improvement, typically using laser surgery as the main treatment, or it can be removed at once through surgical operation, which helps improve the condition. Of course, hypertrophic scars can also be improved through some physical therapy methods, such as by adjusting in different degrees, like acupuncture, which can fade the scars by improving local blood circulation. However, physical therapy is just one aspect; consistent improvement in lifestyle habits to avoid recurrent stimulation of hypertrophic scars is also crucial for recovery.

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Can keloids be cured?

Once keloids appear, they are essentially irreversible, meaning that they cannot be completely cured clinically. The formation of keloids is mostly related to one's own constitution, such as a keloid-prone skin type. Some keloids are also due to trauma occurring in areas of the skin where muscular tension is relatively high, or where the wound is indeed large and deep, which might lead to the formation of keloids. In such cases, localized drug injections can be used to reduce and soften the keloids. One can also use ointments that soften scars, such as keloid soothing and softening cream, but these require long-term application to be effective. If the keloid is relatively small, cosmetic surgery to remove and re-sew the area can also be an option for treatment. In summary, once keloids have developed, they are not easy to completely cure.

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What should I do if a keloid is itchy?

Keloids can be very itchy when at home. You can use some cryotherapy such as applying ice for treatment. However, if the results are unsatisfactory, it might be necessary to visit a hospital for a comprehensive treatment, including medication. Treatment based on the condition can control these symptoms. The itching occurs because the skin's metabolic system is damaged, causing metabolic products to accumulate in the scar.

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How to remove keloids?

The formation of keloids is largely related to one's inherent scarring constitution. Some patients are not prone to keloids but can still develop them due to particularly deep or large wounds. Additionally, keloids can form on the chest or shoulders after repeated occurrences of folliculitis. Currently, there are not many treatments for keloids. For larger keloids, medication can be used locally to gradually soften and reduce their size. For smaller areas, cosmetic surgical methods can be employed for removal, although this does not guarantee prevention of recurrence. Once keloids appear, they are mostly irreversible. If the keloid grows rapidly, treatment can also be sought at nuclear medicine departments, where nuclear radiation therapy is used.