@artemis1886 I'm sorry to hear that! Was the allergic reaction after the first dose, or after several?
Many years ago I worked in a hospital and remember a woman in ICU who had an extreme reaction to a penicillin shot. Fortunately, she was still in the doctor's office when the reaction occurred. Her face was so discolored and swollen it appeared as second and third degree burns.

Did your kidneys fully recover?