There is no such thing as a “quick fix” for red marks after acne. It takes some time for red marks to recover from acne. It can be caused by acne that has not recovered, so you can use retinoids to help eliminate it. If it is caused by pigmentation, you can use hydroquinone cream to help lighten it.
Red marks after acne are likely to be caused by acne that has not fully recovered, and can be treated with retinoids, including retinoid cream and adapalene gel, or antibiotics such as fusidic acid ointment.
In addition, if the acne has completely disappeared, it may produce the phenomenon of red marks, which usually recover gradually with time. It can also be relieved by using some pigment lightening medications such as hydroquinone cream and cumquat ointment.
If the symptoms of post-acne red marks are obvious, it is recommended to go to the hospital in a timely manner, and the use of medication should be in accordance with the doctor’s instructions.