Can removal of appendix cause weight gain?

[Dev]

Hi, I am a 24-year-old male. I had my appendix removed 14 months ago and since then I have gained13 kg. I haven’t increased my diet either. Is it because of an appendectomy? Can removal of appendix cause weight gain?

[Ojasvini]

@dev Hello, weight gain after surgery is Fluid retention. A side effect of medication, or being sedentary for a long time. However, this depends on the type of surgery, the expected recovery time, and your medical history. Weight gain during the initial recovery period is an accumulation of fluid as part of the healing process. Mostly postsurgical weight gain is temporary and subsides as your body recovers. It's important to try to resume your usual healthy lifestyle as soon as it is safe to do so. Having surgery can be a stressful and life-changing experience. On top of focusing on a healthy recovery, you may be worried about changes to your body. Sudden increases in weight are likely temporary and due to a buildup of excess fluid, which is common after major surgery. In some cases, a lengthy recovery may require you to be less active, which can lead to weight gain. It may take time before your body is ready to return to your usual activities.