I had itchy skin,Hives,skin lumps due to a genetic issue,plus low white cell counts and platelets I treated my self with a drug plus an Herbal Tincture.After this,my blood pressure went to normal along with no AIHI symptoms.I take the Herbal drops every day and the drug if blood pressure rises.
I have had itchy skin and allergies for some time and take anti histamine to control the itching