编辑同志:我的父亲曾患有十二指肠溃疡,经治疗病情已完全控制。最近,由于关节疼痛需要服用布洛芬,但听说布洛芬对胃有刺激,不宜用于有溃疡病史的患者。那么,我父亲能否使用布洛芬,怎样才能保证用药安全?湖北武汉:刘江 Editor’s Comrade: My father had had a duodenal ulcer and he had complete control of his condition. Recently, ibuprofen was required because of joint pain, but ibuprofen was reported to be irritating to the stomach and should not be used in patients with a history of ulcers. So, my father can use ibuprofen, how to ensure drug safety? Wuhan, Hubei: Liu Jiang