Hello Doctor, For the past week, I have been experiencing itching, redness, and a white patch/ material on the skin around the head of my penis. The white material is attached to the skin and does not wipe off easily. Until now, I had never retracted my foreskin to check underneath. When the itching started, I searched online and found that I should retract the foreskin to inspect the area. After doing that, I noticed these white patches and redness for the first time. I have attached photos. Could you please examine them and let me know the diagnosis and the appropriate treatment? Thank you.