What are the chances of infection from sweat if I do a tummy tuck in the summer?

Serious complications are extremely rare.  Have your TT performed by a board certified plastic surgeon in an accredited facility, and follow the post-operative protocols regarding wound care, drains, and scar therapy.  My office supplies our lipo/TT patients with an adjustable compression garment manufactured by Clear Point.  The  patients like the support it provides to the back and to the abdomen.  The only complaint I have heard is related to the "itchiness" of the fabric which can be remedied by wearing a soft t-shirt under the garment.Kenneth Hughes, MD, ABPS Board Certified Plastic SurgeonLos Angeles, CA

It is doubtful that you will experience complications related to sweating after your tummy tuck. You will likely be in the air conditioning for comfort while recovering from your surgery. Your surgeon will educate you about how to properly care for your incisions and drains to minimize risk of complications. Living in Houston I understand summer temperatures, but I don't foresee it being a major issue for you.

The risk of infection with a tummy tuck is relatively low.  Good sterile technique, healthy patients and patients following the pre and postoperative instructions minimize the risk of infection.  The season of surgery doesn’t appear to play a role and summertime tummy tucks are frequently preformed in NYC.