OBJECTIVE:To investigate the stability and dissolution of propiverine hydrochloride tablets systematically.METHODS: HPLGUV was used to determine the stability and dissolution of the samples to be laid in the condition of severe test, accelerated test and long-term storage test. RESULTS:Outward appearance, content, related substance and dissolution of the samples were not changed, and the dissolution rate was more than 85% in 45 min. CONCLUSION:The results show that propiverine hydrochloride tablets have good stability and dissolution.