The white area has no dandruff and is smooth. It has been about two or three months. The doctor prescribed a kind of ringworm ointment, which has little effect.
Condition Analysis:
This situation should be considered to be the "post-inflammatory pigmentation" caused by "tinea versicolor". If you have used drugs to treat "fungal infection", the local rash has become flat and smooth, leaving only temporary hypopigmentation and no new rash. Then you can focus on temporary observation, keep the skin dry and avoid sweat immersion. Most post-inflammatory hypopigmentation / pigmentation is "temporary" and may gradually subside and improve within a few months.
Condition Analysis:
Hello, in this case, if there are some symptoms of scaling on the surface, he is generally not vitiligo. Considering that it may be sweat spots, or sweat spots caused by white pityriasis, you can apply some terbinafine cream, or bifonazole cream, white pityriasis, and you can apply some urea ointment. If the surface is relatively smooth, there is a certain possibility of vitiligo
Condition Analysis:
The baby's condition is considered as sweat spot, also known as tinea versicolor, which is a superficial mycosis. In terms of treatment, dakenin ointment or glacial acetic acid solution can be used externally, or bifonazole cream and Butylated Hydroxy cream can be used for cross application in a short time. It is suggested to go to the hospital for diagnosis and rule out the possibility of vitiligo.
