A method was developed to determine bismuth content in basic bismuth salicylate suspensions.After the pretreatment of wet digestion with HNO3-HClO4 (5:1), bismuth content in basic bismuth salicylate suspensions was determined by at. fluorometry.The good linear relation was determined at 5.0-30.0 μg/L with r=0.9999.The average recovery (n = 3) was 98.65% with RSD = 0.38%.It can be good used for controlling the quality of basic bismuth salicylate suspensions.The method is simple, accurate and sensitive.