Please let me know what this is and why is it flaky. Is there any way to heal this? The big one is not itchy but the other one beside it is a bit itchy. I have tried many things on it but nothing seems to work. I haven't tried Ayurveda before but I do believe in it and hoping Ayurveda could help me deal with this as I have already used many allopathic medicines and applied many ointments but nothing really seems to work.