Breast Reduction complications: Can antibiotics or pain killers cause loss of pituitary/adrenal function afterwards?

I had breast reduction several years ago. Surgery was fine. But a few days later I got really sick, not sure if I had an allergic reaction to the antibiotic or the pain killer. Went from 36dd to 34 a/b. It felt like adrenaline running thru my body and I felt like I was dying for an hour or so. And this "allergic reaction" caused 2 weeks of black diarrhea, chronic insomnia, and no intestinal function, no menstrual cycle. I still live with these symptoms like my body has been "turned off".

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