Seroma or swelling that worsens as the day progresses?

Yes, longer-term swelling after tummy tuck surgery is not uncommon; swelling may persist for many months and even up to one year after the procedure is performed. Often, patients will report that the swelling increases as their activity level increases and gets worse later on in the day. Sometimes, the use of compressive garments may be helpful to control the edema.

I would suggest that you continue to follow up with your plastic surgeon, who will be in the best position to assess your situation and provide you with specific recommendations. Best wishes for an outcome that you will be pleased with long-term care.

It is normal for the abdomen to grow larger during the day as you eat and drink. However, given the history of seroma, a return of fluid should be ruled out. You should contact your plastic surgeon and try to schedule a mutually convenient appointment for a followup visit. 

It's not that unusual for swelling to be worse at night as it can be a reaction to your activity during the day. Having said that, given your history, I don't think it would be bad for you to be re-assessed in person by your surgeon. Always best to err on the side of caution. My best,
Dr. Sheila Nazarian
@drsheilanazarian on Instagram