Freckles and melasma can be removed by general treatment, medication and physical therapy.
1. Freckles:
(1) General treatment: Freckles may be caused by exposure to ultraviolet rays or family hereditary factors. It is recommended to take good care of sun protection and consume less photosensitive food in daily life.
(2) Medication: For freckles, you can choose to apply Vitamin A acid cream or vitamin E milk externally to reduce the color of freckles.
(3) Physical therapy: Carbon dioxide laser treatment can be chosen to achieve the effect of eliminating freckles through the photothermal effect of laser and selective destruction of local melanin.
2. Chloasma:
(1) Medication: It is a state of pigmentation caused by hormone metabolism disorder and poor blood circulation in the body. Vitamin C can be taken orally to lighten chloasma. You can also apply azelaic acid or arbutin cream externally to inhibit the activity of tyrosinase and then reduce the formation of melanin to lighten chloasma.
(2) Physical therapy: People with chloasma can also go to the hospital for laser treatment, such as Q laser, picosecond laser, intense pulse light, etc., to break the pigment particles and crush the melanin to achieve the therapeutic effect.
People with freckles and chloasma are advised to go to the hospital in time and standardize the treatment under the doctor’s guidance. The above medication should be used according to the doctor’s prescription, do not use the medication on your own.