Abstract
Dopamine hydrochloride is a drug frequently used in many departments to treat acute circulatory insufficiency.The pharmaceutical preparation for convenient use inside the hospital was made, and the time-course stability after 1, 2 and 3 months was examined.The test sample was prepared by injecting the commercial dopamine hydrochloride into plastic or glass bottles containing physiological saline or 5% glucose.
No abnormalities of the appearance, pH, osmotic pressure ratio and contents were recognized at any examination point, and sterility test after 3 months proved the sterility of the test sample.
