My skin starts to itch when exposed to sun light. Even on gloomy days, my scalp and eye brows itch. My complexion is fair. I am taking treatment for the past 4 months. Of late, I took 7 tabs of ecoflox 400mg, atarax 10mg and antoxid hc, and applied betadip and clomic. But still no improvement permanently. What is the reason for my condition? is there any diet that will help?