HI! Doctor,I m a male of 72 years,for the past 6 months, or more, have had this Terrible Itching Throughout my Entire Body. Seen my G.P.a few Times, Had Blood Tests, Nothing Shows Up. Have Just Changed My Washing Liquitabs to FAIRY NON-BIO From BOLD Lavender,and see how it goes? What do you suggest? MY Name is Patrick.