4 years ago, when I had a double treatment, I took antibiotics and had an allergic reaction. I was a little sensitive to antibiotics, so I made an appointment at the allergy clinic at a general hospital before the surgery. But when I made the appointment at the general hospital, I didn't know what to ask. Come on... I know you are taking antibiotics after surgery, but do you get antibiotic injections during surgery?? At first glance, I thought the director said something like that.