Respected sir/mam, I am experiencing itching all over the body without any rashes on the skin (itching from inside of body) twice or thrice a week from the past one and half year. The itching starts randomly throughout the week without any particular place on the body. I've consulted a dermatologist who after due tests recommend some medication, but after stopping the medication the problem still persists. I take half a tablet of "cetirizine" which gives relief in 10-15 minutes whenever the problem arises. I have a healthy lifestyle without any abnormalities, expect for stress and anxiety. My average bp range is 130-140/90-100. Please suggest the exact cause of problem and also proper treatment and lifestyle changes to overcome the problem. Thanks in advance.