Dear Dr, I have itching all over the body, from few year's (approx 4 yrs) after taking treatment for sometime it is fine again after few months it starts, I have itching on face , neck, under my knees, head-scalp, under my thighs, back , arm pits, around groin, foreskin it is severe at the bottom of my belly, (Attached photo) "This is more when my bladder is full, after I clear my bladder and bowel there is some relief". What would be the cause for this itching, I tried allopathic recently and took Corton-6 (Deflazacort 6mg), Levocitriezine (Dihydrochloride) and Topisal-6% Lotion for head. Tried even Homoeopathy treatment also, it is not getting cured completely, any problem with Kidney or Liver or any other... What test is to be done or Which specialist should I consult for this problem.