After inguinal hernia surgery, precautions generally include regular medication changes, reasonable diet, contraindications are generally to avoid strenuous exercise, etc. Patients should follow the doctor’s instructions to do a good job of postoperative care. 1. Regular medication changes: regular medication changes are required after surgery to avoid drug leakage and inflammatory infections. Postoperative routine need to carry out anti-infection treatment, such as taking amoxicillin, cefaclor and other antibiotic treatment. 2. Reasonable diet: After surgery, we should eat a light diet, you can eat easy to digest, high protein and dietary fiber-rich foods, such as millet porridge, potatoes, celery, etc., to provide sufficient energy for the body, to prevent constipation. 3. Avoid strenuous exercise: Do not perform strenuous exercise after surgery, such as sit-ups, push-ups, etc., so as not to increase the pressure in the abdominal cavity, so that the wound cracked, is not conducive to postoperative recovery. For patients suffering from chronic bronchitis, constipation, prostate hypertrophy and other diseases, they should be treated, which can reduce the elevated intra-abdominal pressure. Patients should closely observe the wound recovery after inguinal hernia surgery, and seek medical diagnosis in case of adverse reactions.