How many days does it take for redness to subside after extracting blackheads?
Disease description:
I’ve developed several pimples on my face and attempted to extract them myself. Now the affected area is red—how many days will it take for the redness to subside after extraction?
Doctor's answer (1)
Dr. Liu Wan
Redness typically subsides within 5–7 days after acne extraction. However, improper post-procedure care—especially if localized skin infection occurs—can significantly delay redness resolution and increase the risk of scarring. The exact timeline for redness resolution is variable. After extraction, it is recommended to apply metronidazole gel locally to reduce inflammation and prevent bacterial infection, thereby promoting healing and accelerating redness resolution. Additionally, strict sun protection for the facial skin is essential during this period; otherwise, post-inflammatory hyperpigmentation may develop after healing.
