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1. Steroid injection in local lesions: treatment approximately once every 4 weeks.

2. Liquid nitrogen cryotherapy: low temperature causes r 疤痕增生 of scar tissue, which is treated every 4 weeks.

3. Local injection of chemotherapeutic drugs into the lesion: Use cytotoxic drugs to induce apoptosis of scar tissue.

4. Surgical resection combined with postoperative radiotherapy: Surgical resection can quickly improve scars and reduce scar volume, but postoperative radioactive electron beam therapy should be combined to destroy fibroblasts in tumor tissues and prevent scar tissue from reproliferating.

5. Laser treatment: Vascular lasers, such as yellow lasers or dye lasers, more specifically, use hemoglobin to absorb laser energy, thereby blocking blood flow to scar tissue and causing it to shrink. Combined steroid injections are usually used to improve treatment results.

6. Local botulinum injection: This is a new treatment method. The possible treatment mechanisms include reducing the tension of scar tissue and inhibiting the activity of fibroblasts.

See more: The "lower extremity wound" has not healed for more than 3 weeks, so go to a cardiovascular surgery department! She changed her dressing treatment for 21 months. It turned out to be a venous ulcer.

Emphasize that prevention is better than treatment of hypertrophic scars. If you suspect scarring after injury or surgery, you should consult a dermatologist as soon as possible. However, any of the above treatment methods requires time and multiple treatments to achieve significant improvement for hypertrophic scars or keloid swelling, and if the treatment is not properly maintained, there is still a certain possibility of recurrence, so the patient must be patient. Only with the cooperation of doctors can a good treatment effect be achieved.How to treat hyperplastic scars or keloids?

1. Steroid injection in local lesions: treatment approximately once every 4 weeks.

2. Liquid nitrogen cryotherapy: low temperature causes avascular necrosis of scar tissue, which is treated every 4 weeks.

3. Local injection of chemotherapeutic drugs into the lesion: Use cytotoxic drugs to induce apoptosis of scar tissue.

4. Surgical resection combined with postoperative radiotherapy: Surgical resection can quickly improve scars and reduce scar volume, but postoperative radioactive electron beam therapy should be combined to destroy fibroblasts in tumor tissues and prevent scar tissue from reproliferating.

5. Laser treatment: Vascular lasers, such as yellow lasers or dye lasers, more specifically, use hemoglobin to absorb laser energy, thereby blocking blood flow to scar tissue and causing it to shrink. Combined steroid injections are usually used to improve treatment results.

6. Local botulinum injection: This is a new treatment method. The possible treatment mechanisms include reducing the tension of scar tissue and inhibiting the activity of fibroblasts.

See more: The "lower extremity wound" has not healed for more than 3 weeks, so go to a cardiovascular surgery department! She changed her dressing treatment for 21 months. It turned out to be a venous ulcer.

Emphasize that prevention is better than treatment of hypertrophic scars. If you suspect scarring after injury or surgery, you should consult a dermatologist as soon as possible. However, any of the above treatment methods requires time and multiple treatments to achieve significant improvement for hypertrophic scars or keloid swelling, and if the treatment is not properly maintained, there is still a certain possibility of recurrence, so the patient must be patient. Only with the cooperation of doctors can a good treatment effect be achieved.

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