White spots on the face, consider vitiligo, pigmentless nevus, florid chaff rash and other causes, can be removed by medication or auxiliary ultraviolet light.
1. Vitiligo: it is a kind of pigment loss skin disease caused by the destruction of melanocytes. Systemic treatment application of psoralen and its derivatives such as methoxsalen, after serving irradiation of ultraviolet light, is conducive to increase the role of melanin in the skin; can also be combined with 308nm excimer laser treatment.
2. No pigmented nevus: this disease generally does not require special treatment, if it affects the aesthetics, it can be excised by surgery.
3. Blossom chaff rash: it is a chronic superficial fungal infection caused by Malassezia involvement in the stratum corneum of the skin, which can be manifested as white or yellowish-brown patches on the skin. Local application of antifungal drugs, such as amorphophallus powder, can be used.
White patches on the face may have other causes, it is recommended to go to the regular hospital in time, after clarifying the cause of the disease, follow the doctor’s instructions for treatment. Drugs should be used under the guidance of a doctor, do not self-medication.