Should I be concerned with this rash? (photos)

The rash that your photographs demonstrate could be any one of a number of possibilities.  In my opinion, the most likely possibility is that the rash is a sign of infection and the redness on your abdomen is referred to as cellulitis.  At this juncture, it is absolutely mandatory that you call your plastic surgeon.  If he or she is unavailable and has no backup plastic surgeon on call, then I recommend going directly to an emergency room.  Early treatment is mandatory.

Thank you for your question and photos.Redness such as what you have demonstrated can be caused by several scenarios. The worst of which is an underlying infection. You should see your surgeon immediately to rule out an infection. Associated symptoms such as fever, chills, or acute pain in the region should be cause of alarm.I hope this helps.- Dr. Bryson Richards

Unfortunately, these happen from time
to time and it is usually difficult to elucidate the cause be it drug or contact
(or stress). If the surgeon is sure it is an allergic reaction, a Medrol dose
pack and topical steroid cream can significantly limit the reaction and help
the itching, which can drive you mad. It will go away with time so hang in
there.

It looks as though you have an allergic reaction either to the topical prepped or two and adhesives. It's also possible you have an allergy to antibiotics if you're taking them. In any event you should report this to your surgeon.

Please notify your PS immediately as the rash and your symptoms could get progressively worse if you are not given the proper treatment.

Your rash appears minor,but the redness centered around your belly button needs to be watched carefully.Contact dermatitis is unusual on one side of your belly.See your surgeon regularly until it resolves.

A rash after your liposuction can occur for a variety of reasons. It could be a reaction to medications, contact dermatitis from your compression garments, or a sign of an infection. Please contact your plastic surgeon address your concerns immediately, especially if there is a chance that you may have an infection. Thank you for sharing your photos and concern. Best wishes.