Hi Karen -
There is quite a bit of controversy as to what a systemic reaction is (or even if it exists). It is possible that this is not a related poison ivy rash. Perhaps you are seeing hives? This is not uncommon. Something like 75% of hives are never explained to cause. Hives (urticaria) are "red, itchy, and raised areas of the skin of varying shapes and sizes". This definition from an excellent source of information on urticaria - University of Miami School of Medicine - Glossary - Hives (Urticaria) and Angioedema. I recommend reading this site for more information. Also, if you do a keyword search for "hives" on this message board, you'll find more references to hives. |
