### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
I think I may have developed systemic poison ivy. I have the rashes, intense itching, it had a slight delay of onset, hasnt gone away in about 1.5 wks time. Ive had it before and recognized it.However this time it seems to be more pronounced, being resistant to a herbal homeopatChatDoctored Ive taken in the past that worked, is seeming to continue spreading, and just tonight around 3a in the morning, I awoke out of my sleep w/the intense itching of one of the rashes but started to get the feeling of the fight or flight response that started with a burning and nervous panicked feeling in mt heart. I remained calm, sat up, drank some H2O, tried to relax then lay back down. It happened again a little worse and I began to feel faint like I might pass out. This continues to happen every time I re-tried laying down over the past several hours. What is going on? Am I have a more severe allergic reaction to the poison ivy? Is the rhus toxicodendrum med I got that worked before causing this? Could all this be unrelated to the poison ivy? Any thoughts/help would be very welcome.

### output:

Hello, thanks for the query to Chat Doctor. Forum Ivy poison is a toxic poison developing dermatitis like conditions in skin with hay fever type sensitivity. As rashes spread due to contact, when these rashes begin in body than antigen-antibody reactions starts to counter the poison effects same thing happened to you. Last time it was somewhat in mild form. This time this is in severe form, hence rashes spreading over all over body ant in that circumstances definitely heart rate will increase. Now only way is to consult a physician and get in blood examination to find out percentage of eosinophils in blood. Have a treatment of allergy of poison. Regards.  