Is Bloating After Breast Augmentation Normal?

Thank you for your question. Abdominal swelling is normal after breast augmentation. Swelling follows gravity and thus your abdomen (and sometimes the thighs) will experience more swelling and add confusion to the post-op period. You may even notice that you've added many pounds on the scale that cannot be explained solely by the addition of implants. You should notice a decrease in the abdominal swelling with each week that passes by.

It’s not unusual for patients to have weight gain and the
sensation of bloating following breast augmentation surgery.This can occur for a variety of reasons
including swelling at the surgical site, constipation from narcotics use and
generalized fluid retention. Patients
are typically given significant amounts of IV fluids during their surgical
procedure.In addition, the body
responds to trauma or surgery by retaining fluid as a protective mechanism.Under these circumstances, patients can see
significant weight gain from fluid retention following breast
augmentation.This weight gain typically
peaks 5 to 7 days following surgery and, in most cases, resolves spontaneously.Patients
also frequently develop constipation and bloating from narcotic pain
relievers.For this reason, patients
should maintain hydration, ambulate frequently and switch to nonnarcotic pain
relievers as soon as possible.In some
cases, laxatives may be necessary as well. If
you’re concerned about post-operative bloating, a discussion with your plastic
surgeon is appropriate.Your surgeon
should be able to reassure you and make your post-operative experience more
comfortable.

This is probably related to swelling, which you can help get rid of by drinking plenty of water, going to the washroom regularly and walking leisurely around to keep your circulation going. Over the course of a few weeks, your bloated feeling will most likely  away. Best of luck!