用口服国产盐酸环丙沙星治疗成年男性淋病５０例，服药后在２８天内治愈４５例，治愈率为９０％，无效５例，无效率为１０％。同时以青霉素Ｇ为对照组，青霉素Ｇ组５０例，服药后在２８天内治愈３２例，治愈率为６４％；无效１８例，无效率为３６％。结果口服盐酸环丙沙星与肌肉注射青霉素Ｇ比较，前者优于后者，两组治愈例数比较有显著性差异（Ｐ＜０．０１）。 Oral domestic ciprofloxacin hydrochloride treatment of adult male gonorrhea 50 cases, 45 cases were cured within 28 days after treatment, the cure rate was 90%, 5 cases were ineffective, the inefficiency was 10%. At the same time, penicillin G was used as the control group, 50 cases of penicillin G group. 32 cases were cured within 28 days after cure. The cure rate was 64%. Invalid 18 cases, the inefficiency was 36%. Results Oral ciprofloxacin hydrochloride compared with intramuscular injection of penicillin G, the former is better than the latter, the two groups were cured cases were significantly different (P <0.01).