Third app't at dentist . Premed with 500 mg zithromax; also took...

Third app't at dentist . Premed with 500 mg zithromax; also took it two other times within month. I took 500 mg one hr prior to app't . Had special novocaine as cannot have vasoconstrictor. dentist out of room , felt a bit uncomfortable wanting to sit up a bit felt for about 1 minute a pressure in the chest. Did not report as I was eager to get tooth extracted and had improved quickly , had never exprienced the weight feeling in chest before. Noticed in past month forehead itching and eyelids a bit swollen and itchy on lids also felt spotty raw areas sore. Face felt hot over past month I have had problem with palpitations and breathlessness with Doryx and Cephadroxyl until I had finished both series. It left me entirely as I stopped except for a couple events slight a couple times for a couple months after. Ihad thought the infection had affected my heart it was over my sternal region . the infected cyst did not improve however with z pac cipro and the doryx and Cephadroxil until entire cyst was removed. Penicillin drops in my eyes left half my eye flame red . had a local reaction to penicillin injection in oil 1948. Rashes from oral antibiotics. Problem with blephamide and local cortisone injection in hand . So where do I go ?