question: Dear Sir From last 6-7 months i have itching on the whole body when i scratch it rashes will appear. i went to doctor he asked to do prick test. in that, the report came as it is from Dust. for that i am taking tablets from last 5 months(Laveta M) but still i am facing the same problem. Last year i faced sneezing ,Runny nose but now it is not their. can u please suggest the remedy for it?