Symptoms of postoperative endocrine or metabolic complications can vary depending on the specific endocrine dysfunction involved. Common indications may include unexplained weight changes, fatigue, mood disturbances, or altered glucose tolerance. Patients may also experience signs specific to hormonal imbalances, such as hypertension, palpitations, or changes in menstrual cycles for women. A thorough assessment of these symptoms is essential for early identification and management of complications.