hi, thanks for posting the query your physician has diagnosed it as tinea versicolor, which is caused by a fungus which is normally present on our body. in certain favourable conditions it proliferates. there occurs hypo pigmented patches, mild or no itching , scaling may be present as in your case. it may take about one to two months to go but may be recurrent The following may be of help: apply antifungal cream as prescribed You may take oral anti fugal tab like fluconazole under prescription Antifugal soap or lotion durnig bath maintain good hygiene monthly pulse of antifungal medications to prevent recurrance Hope this helps you