培福新（Peflacine）是一种人工合成的广谱抗菌药物，属于第三代喹诺酮类，我院近年来应用较为普遍，但个别病人应用中发生胃肠道反应比较严重，恶心、呕吐剧烈，致使临床不得不被迫停药。现报道2例。例1，陈XX，女性，56岁。因上消化道出血、泌尿系感染于1997年4月住院，给予 Peflacine is a synthetic broad-spectrum antimicrobial drugs, belonging to the third generation of quinolones, our hospital in recent years, the more common application, but the occurrence of individual patients with severe gastrointestinal reactions, nausea, vomiting, severe, Resulting in clinical had forced withdrawal. Now reported in 2 cases. Example 1, Chen XX, female, 56 years old. Due to upper gastrointestinal bleeding, urinary tract infection was hospitalized in April 1997, given