Acne marks left by a red, swollen bag on the nose, generally refers to the discoloration or scarring left behind by acne, which can be treated through general treatment, medication, physical therapy, etc., depending on the condition.
1. General treatment: red spots may appear after the acne subsides, with no obvious bulges or depressions, and can gradually fade with time, no special treatment is needed, but you should do a good job of sun protection measures, avoid direct sunlight.
2. Medication: For proliferative scarring, Vitamin A can be used, such as Adapalene gel, Vitamin A ointment, which can promote normal keratinization of the epidermis and inhibit the role of excessive proliferation of keratin.
3. Physical therapy: laser therapy and intense pulse therapy can utilize selective photothermal effect to stimulate collagen proliferation and repair depressed scars.
4. Surgery: Dermabrasion can promote the proliferation and rearrangement of collagen fibers and elastic fibers in the dermis to improve the scar; for larger depressed scars, tissue fillers can be used to fill the depressed scar; for depressed scars that are slightly wider at the base, surgical treatments can also be used to replace the original deep and large keloidal scars with small linear scars.
It is recommended that patients with discoloration or scarring left behind by acne go to a regular hospital and choose the best treatment plan under the guidance of a doctor, avoiding the use of private medication, so as not to delay the condition.