If you are diagnosed with superior mesenteric artery stenosis, you need to actively cooperate with the doctor’s treatment. Common treatments are interventional therapy, internal medicine and surgical treatment, which should be carried out according to the doctor’s instructions. 1. Interventional therapy: Interventional therapy has the advantages of minimally invasive, low complication and high success rate. It mainly includes thrombolysis, superior mesenteric artery stenting and endovascular treatment. Compared with surgical treatment, it has more advantages. 2. Internal medicine treatment: Internal medicine treatment is mainly the use of drug therapy. The drugs used to treat superior mesenteric artery stenosis mainly include vasodilators such as beclomethasone sodium, anticoagulants such as bacitracin, and thrombolytics such as urokinase, etc. They are generally suitable for patients with mild superior mesenteric artery stenosis. 3. Surgical treatment: Surgical treatment mainly uses surgery to improve the condition and cure the disease. The most common surgeries for superior mesenteric artery stenosis include superior mesenteric artery bypass, bowel resection, and conventional thrombectomy. Regardless of which treatment is taken, patients should actively cooperate with the doctor’s treatment, so as to avoid delaying the condition, and drugs should be applied under the guidance of the doctor.