Hi my name is Vanessa, I have been having ongoing issues for the past 3 months ....I had unexplained hives, rashes all over the my body,the hospital sent me home whith a epi pen ,but could not be help me to as why... Although I did explain to them I just finished a anitobtic, erythamisym...as I am allergic to penicillin.. That settled down after 4 weeks...but now the last five weeks out of no where, my face become red ,the whole face with burning, itching and slight swelling, no swelling of my tounge, or eyes, it is up and down, and when the red settles for a little bit, my face looks tanned after that, my tounge constley burns, or if I go out in to the sun for 30 sec or so...my face is red raw again, with the rest of my he symptoms back again...my chin is slightly more swollen, with a deeper red aperance. Any help would be appreciated Kind regards Vanessa