I have 2 types of skin problems. The first one is below the knee black round patches and the second one is above the knee while dots and patches. According to the doctor whom I took treatment first, I have to use 2 medicines separately for each diesease. The white dots and patches have come only after I start taking treatment for my Black patches. The doctor has said this may be due to the medicine that I have used created the problem. Though the Black patches are almost disappeared, the white dots and patches are neither reducing or cured. I have taken my diabetics test 2 months ago and they are normal. I reside in Chennai, Tamil Nadu, India. Could you please suggest?