Thank you for your question. This is one for the anesthesiologist. Make sure you share you allergic triggers with you plastic surgeon to be prepared on the day of surgey. I see no reason why you cannot use your inhaler on the day of surgery, but you should always make sure your check with your surgeon ahead of time. Good luck.
First you should check with your surgeon and then with your personal physician. In general, in my experience, the anesthetist will have a patient use their inhaler immediately before the procedure. Don't use it without permission but take it with you to surgery. Good luck.
