药物对胃粘膜损害所造成的上消化道出血在临床上并不少见，对老年人危害尤大。我们近期收治７２例老年药源性上消化道出血，其中２１例出血量较大，现报道如下。１一般资料本组２１例中，男１５例，女６例；年龄６０～７９岁，平均６９．９岁。用药至大出血时间１天～１．... Drugs on gastric mucosal damage caused by upper gastrointestinal bleeding is not uncommon in clinical practice, especially dangerous to the elderly. We recently admitted to 72 elderly drug-induced upper gastrointestinal bleeding, of which 21 cases of larger bleeding, are reported below. 1 General Information The group of 21 cases, 15 males and 6 females; aged 60 to 79 years, mean 69.9 years. Medication to bleeding time 1 day ~ 1. ...