White spots may be due to factors such as pityriasis alba, lichen planus, vitiligo, etc. You may cooperate with your doctor to choose temporary observation and medication for relief. 1. Leukofurfury: this is a scaly hypopigmented spot on the face, common in children and teenagers, most of them will subside by themselves and usually do not need special treatment. 2. lichen planus: due to dermatophyte infection, there will also be white-like lesions, this time you can use ketoconazole ointment, miconazole ointment, oral itraconazole and other antifungal drugs. 3. Vitiligo: this is by the destruction of melanocytes, which leads to the skin white spot disease, can be used externally dexamethasone ointment, tacrolimus ointment treatment, oral hormone drugs such as prednisone, combined with phototherapeutic methods, such as 308 excimer laser irradiation. For the phenomenon of white spots, you need to cooperate with the doctor as soon as possible to clarify the specific causes, and then do targeted treatment and treatment, not blindly use drugs, so as not to produce adverse reactions. The above drugs should be used according to the doctor’s instructions.