Yellow-brown spots belong to a kind of skin disease caused by abnormal pigment metabolism, which is related to heredity, sun exposure, emotion and other factors, and can be removed by using medication, laser treatment, photorejuvenation and other ways.
1. Use of drugs: hydroquinone ointment, vitamin A acid cream, oral vitamin C, vitamin E and other drugs can be used under the guidance of doctors to lighten the yellow-brown spots. If necessary, you can also brush if acid and other treatments.
2. Laser treatment: umber spots can be treated with picosecond laser, which can act on melanin cells in the skin with large energy in a short time, pulverize the melanin and make it easy to be removed by macrophages, thus it can play the role of removing umber spots.
3. Photorejuvenation: Photorejuvenation mainly applies selective photothermal and biological stimulation to make pigment molecules break, thus playing the role of eliminating umber spots.
To remove yellow-brown spots, you need to go to a regular hospital to avoid improper treatment and further damage to the skin.