Hi, I have been facing this issue since a really long time. It started few years back, the white patch was small and then over the period of time it increased. On practo I have consulted many doctors, some said it's p alba, some said it's p versicolor. I applied whatever cream they suggested lulifin. Nothing happened Then I went for in clinic appointment. She told me its nothing, it's PTME. And to apply sun screen that's all. Anyways, white patche is still there. I told the doctor that it's there since a long time and it's not something which started now. She said it can't be p alba or p versicolor as it doesn't happen to adult female who is 24. Please let me know what I should do. I have attached the picture.