Nausea/Vomiting
"I had a tubal ligation and told the nurse beforehand that I was worried about the general anesthesia making me vomit, disturbing my incision. She gave me this patch behind my ear, and I didn&#039;t feel one bit of nausea after the surgery. I left it on for four days (even though it is rated for 3) just to make sure, and it worked flawlessly."