Just make sure the surgery team is aware of ANY and ALL medical/health issues you have. I recently had surgery on an emergency basis and we neglected to mention my sleep apnea during the somewhat rushed health interview. Our failure to do so caused some complications in the OR which might very well have otherwise been avoided. If you haven't already, make a list of ALL medications and conditions which affect you while you have time to think without the pressure of the hospital. Your life may depend on it! Best of luck for a smooth procedure and a speedy recovery!