Inclusion Criteria:  Patients who are twenty years old and above, diagnosed with ischemic stroke combined with constipation. A clear awareness and can communicate in national, Taiwanese, and Hakka languages. The score on the National Institutes of Health Stroke Scale (NIHSS) developed by the National Institutes of Health is ≦15. Patients who are willing to participate in this study and sign a consent form.  Exclusion Criteria:  Patients undergoing intravenous injection of thrombolytic agent combined tissue plasminogen activator (r-TPA), arterial thrombectomy (IA thrombectomy). Imaging shows patients with brainstem stroke. Patients who have installed cardiac rhythm devices or ventricular-abdominal shunt surgery. Patients with abnormal coagulation function (with obvious spontaneous bleeding). Patients with malignant tumors. Patients with abnormal skin or obvious trauma at the location of acupuncture points. There are patients who have undergone surgery on their abdomen.