Hello Jessica.Joy84, thank you for your question and for sharing your history. Based on what you’ve described, experiencing swelling after intense physical activity, even 18 months post-abdominoplasty, is not uncommon. While the majority of swelling typically resolves within the first 6 to 12 months after surgery, some patients continue to experience temporary swelling during or after workouts for up to two years as their body fully adjusts and heals. When you work out, increased blood flow to the abdominal region supports your muscles but can also cause temporary swelling in areas that have undergone surgery. Additionally, during an abdominoplasty, the lymphatic system in the abdomen is disrupted. While the lymphatic channels regenerate over time, it is possible that their recovery is not fully complete, making drainage slower after high-intensity activity. Internal scar tissue can also retain fluid or react to physical stress, which can further explain the puffiness you experience after workouts. If the swelling resolves on rest days and you are happy with your surgical results overall, this is likely a normal part of your healing process. However, it’s important to keep an eye on the swelling. If it is accompanied by pain, redness, or any unusual symptoms, I recommend contacting your surgeon to rule out complications such as a seroma or delayed inflammation. To help manage this post-workout swelling, consider wearing a light compression garment during exercise to support lymphatic drainage. Staying hydrated is also crucial, as it helps flush out excess fluid. You may also want to explore lower-impact workouts or reduce workout intensity to see if that improves the swelling. Lymphatic massage can also help promote better fluid movement in the area. I encourage you to follow up with your surgeon to ensure everything is healing as expected. Swelling after intense physical activity is often temporary and should improve over time as your body continues to adapt. Good luck, and I hope this helps answer your question. Sincerely, Dr. Katzen