I have itching problem since 3 years. But the only issue i was not taking it seriously is it is not constant for example if it gets started i suffer for around 3-4-5 months and then after that i feel nothing for may be 8-10 months. This is the third time i am facing severe itching issue all over my body. I had showed it to my family doctor he said may be i have irritation with some food item, cloth etc but i don't think so. He also told me it can also be because of worms in the body i took medicine for worms even but not an issue with that too. I have been using a tablet named XYZAL since then when i take this tab i am free for 2 days and again after that i am again in the need of taking it as the dose lasts only for 2 days. This time i am very much worried about it. Kindly help.