I have been feeling itching in my body without any rashes since previously 6 months.(specially limbs. It increases during night time. The itching causes a lot of frustration and stress in me. It feels like an itching shot comes out of blue in my limbs (specially in my hand) and to relive it I gently puts my hand on it or rub it gently it goes away but only temporarily and again it would come out at different body parts. This has been going on for 6-7 months .i went to doctor they said it was urticaria but after eating medicine Hyrax 10 mg for 12 days it improved a little when I was eating medicine but when I left the medicine itching started again .What to do ?(I can't eat medicine for whole life that causes a high sedation effect and have little impact on reducing itching.)