Scars left by herpes at the corner of the mouth can be treated with drugs and photoelectricity during the proliferative stage; old or proliferative obvious scar, can be injected with drugs, photoelectricity, surgery, and so on.
1. Keloid scar proliferation: Silicone gel, allantoin gel and other drugs can be used to inhibit scar proliferation; or photoelectricity treatment, such as intense pulsed light, fractional laser, etc.; pressure therapy, cryotherapy and other physical therapy.
2. Old scar, hyperplastic scar: the main treatments include local drug injection, such as trimethoprim injection, 5-fluorouracil, etc. Photoelectric treatment and surgical excision can also be considered.
3. Others: In addition to this, you should avoid eating too spicy and stimulating food, and avoid scratching, friction and other mechanical stimuli.
Patients who are willing to treat scarring are recommended to go to regular medical institutions and receive standardized treatment under the guidance of specialists.