人工合成的前列腺素E_1类似物——米索前列醇可治愈胃、十二指肠溃疡及预防非类固醇抗炎药(NSAID_S)引起的胃溃疡。本文旨在确定米索前列醇治愈NSAID_S所引起的胃溃疡的效能。受试者都因服用布洛芬、炎痛喜康或萘普生治疗骨关节炎而引起腹痛,并经内镜检查证实有≥0.3cm的胃溃疡,但均无消化性和活动性出血性溃疡、胃肠道恶性肿瘤、幽门十二指肠梗阻、急性肝炎和胰腺炎、结肠炎 Synthetic Prostaglandin E_1 Analogue - Misoprostol Cures Gastric and Duodenal Ulcers and Prevents Gastric Ulcer Caused by Non-Steroidal Anti-inflammatory Drugs (NSAID_S). This article aims to determine the efficacy of misoprostol in the treatment of NSAID-induced gastric ulcer. Subjects were abdominal pain caused by taking ibuprofen, piroxicam, or naproxen for the treatment of osteoarthritis, and gastric ulcer ≥0.3 cm confirmed by endoscopy, but none had digestive and active hemorrhagic Ulcers, gastrointestinal malignancies, pyloric duodenal obstruction, acute hepatitis and pancreatitis, colitis