The medicine compound includes two or more components of nutro-pyridazol, penicillins, macrocyclic lactones, bismuth salts, ranitidine and its hydrochlorides and omeprazole in certain proportion.

本发明公开了治疗十二指肠溃疡的复方，该复方括达、霉素、大环内酯、金属铋盐、雷尼替丁或雷尼替丁盐酸盐、奥美拉中的两种或两种以上组分。