The melanin deposits left behind by eczema can be removed mainly by strengthening skin care, laser treatment and chemical peeling treatment, etc., which can be combined with medication if necessary.
1. Enhance skin care: excessive stimulation will aggravate melanin precipitation, so pay attention to cleaning and moisturizing in daily life, avoid excessive repeated friction or scratching and other stimuli, and avoid sun exposure.
2. Laser treatment: using the selective photothermal effect of laser to cause damage to melanin particles in the skin, which can achieve the purpose of lightening pigmentation.
3. Chemical peeling: Brush acid treatment, can play down the purpose of melanin precipitation.
4. Medication: In the case of poor laser treatment and chemical peeling treatment, you can choose to
(1) Vitamin A acid drugs can affect the melanin formation of melanocytes, and the melanocyte activity and composition of normal people will not have an impact, so the local topical application can reduce the skin pigmentation, the more commonly used drugs are vitamin A acid cream, tazarotene cream.
(2) Skin discoloration agent can produce reversible skin discoloration by inhibiting tyrosine conversion and inhibiting other melanocyte metabolism, the more commonly used drugs are 2% hydroquinone cream.
It is recommended to go to a regular hospital to be interviewed by a professional doctor to give appropriate treatment recommendations, avoid self-medication, and be alert to some adverse reactions.