I am 23 years old man. This summer i got a very dry skin escpecially on the angle of mouth. Few weeks later, a white patches was formed on the dried skin area around the corner of my mouth. The white patches is about 2 cm each, on both corner of my mouth, with dusty scales on top of it.

So i visit a dermatologist, and she perscribed me Elocan and Elidel cream, elocan in the morning, elidel at night.

She also recommend me to take Selenium ACE tablet once per day after lunch.

Is there any side effects from taking all this drugs? How long should i be able to see the result? Will the white patches return to normal color?