Yes, I just had a breast removed and the anesthesia was awful. I vomited throughout the next evening and was feeling quite a bit better the next day because they kept me dosed with zofran. I went home and felt great that night but the next day I was sick again and ooh! As soon as I tried to ride in a car it really got worse. I took the sofran and it helped somewhat. Unfortunately, the fx of anesthesia can work on you for a while. I think that mine was messing up my system for a little over a week. Of course, I was also taking vicodin at night for the pain and a huge dose of antibiotics, which the doc confirmed was responsible for a lot of my nausea.
It's been almost 2 weeks and my stomach is still touchy, though I've stopped taking the antibiotics (doc's orders) and the vicodin. I can ride in the car for short periods with no nausea.
There are different kinds of anesthesia and everyone reacts differently. I noticed that even my urine was green for 5 days after surgery. Makes you realize how much of that stuff they fill you full of! Drink plenty of fluids, it helps to wash it all out.