Posted 4/24/2018 3:09 AM (GMT -6)
Brook, I don't have any information for you about that injection, but I wanted to share with you that my husband had chronic hives for at least a year. What helped him was to see a holistic internist. She put him on specific supplements and a low histimine diet. It worked! You might want to see if any of the foods that you eat are triggers.