No, laser melasma removal has the most significant effect on darker pigmented spots, radiation spots, etc. Different colors of laser are absorbed by different colors of skin and the laser energy is used to make the dye particles collapse and vaporize the blood vessels. Different colors of laser light are absorbed by different colors of skin, and the laser energy is used to make the dye particles disintegrate and vaporize, sealing the blood vessels, and then the body absorbs the dye particles and discharges them out of the body, so that the pigmentation fades away.

Expanded Information

(1) Topical medication is the simplest and most commonly used treatment. Topical tyrosinase inhibitor ointment, such as 5% hydroquinone cream, 2-4% tretinoin cream and 3% arbutin. All have different degrees of efficacy after application.

These drugs are antioxidants, easily oxidized in the air and sunlight, and should be closed and stored away from light. In recent years, it has been reported that the use of 0.1% retinoic acid ointment to treat chloasma, and the use of glucocorticosteroids and other topical glucocorticosteroids also have a certain degree of efficacy.

(2) Exfoliation therapy, local application of trichloroacetic acid solution can make the epidermis peel off and remove pigmented spots. Liquid nitrogen cryotherapy can make the epidermis frozen necrosis after peeling to remove pigmentation, grinding surgery is to use the grinding head to grind away a layer of epidermis, and to achieve the purpose of removing pigmentation. After the surgery, sunscreen is applied after the wound heals, otherwise it is easy to recur after sun exposure.

(3) Mask therapy, mask therapy, including simple mask agent, mask cream massage method and inverted mold mask method. Among them, inverted mold mask method has been widely used in the treatment of chloasma and has achieved satisfactory results. Mask inversion therapy integrates medicine, massage and physiotherapy, thus it has various therapeutic effects.

The therapeutic procedure is: cationic steam moistening - mask cream massage - molding inversion agent inversion. The drug composition of the mask cream plays a key role in the treatment of melasma. At present, there are depigmenting mask cream, whitening mask cream and herbal masks specialized in chloasma treatment.

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