How long does it take for hypertrophic scars to recover?
Mar 13, 2025
Source: Cainiu Health
Dr. Liu Wenmin
Introduction
The recovery time for hypertrophic scars varies depending on individual differences and treatment methods. For patients with mild cases and active treatment, recovery usually takes 3-6 months, and medication may be used under a doctor's guidance. For severe cases, individuals with poor physical condition, or those with improper care, the recovery period may last from 6 months to 1 year. In such cases, surgical treatment should be considered to promote recovery.
Generally speaking, scar hyperplasia refers to hypertrophic scars. The recovery time of hypertrophic scars mainly depends on their severity. Mild cases usually take around 3-6 months to gradually recover, while severe cases might require 6 months to 1 year. Detailed analysis is as follows:
If the hypertrophic scar is not particularly severe and the patient has a good physical condition with a relatively fast metabolism, and active treatment is undertaken after scar formation, such as using compound acetic acid dexamethasone cream, polysulfated glycosaminoglycan cream, anti-scar膏 (anti-scar ointment), etc., as directed by a physician, the formation period of the hypertrophic scar may be relatively short, and generally within 3-6 months it may gradually return to a normal state.
However, if the hypertrophic scar is relatively severe and the patient's physical condition is poor with slower metabolism, combined with improper postoperative care leading to wound inflammation, symptoms such as redness, swelling, and pus discharge might appear, which can affect the recovery time. Therefore, the formation period of hypertrophic scars will be longer, possibly requiring 6 months to 1 year to gradually recover. In such cases, drug treatment may not be effective, and under a physician's guidance, scar excision surgery can be considered, which directly removes the scar tissue.
To promote recovery, once hypertrophic scars are detected, proper local care should be taken, such as keeping the area dry and clean, and avoiding early exposure to ultraviolet light. Additionally, regular follow-up visits after surgery are necessary to timely adjust the treatment and care plan according to the physician's instructions.
