| abstract |
The invention discloses a prednisolone injection and a preparation method thereof, relating to the technical field of medicine preparation 6 Vitamin C, EDTA-2Na, lysine, cysteine, nicotinamide, tartaric acid, ethanol and mannitol are used as auxiliary materials and mixed with the main material prednisolone to prepare the prednisolone injection. The invention reasonably matches auxiliary materials, reduces the dosage of ethanol, effectively reduces the decomposition of the prednisolone during the production and storage processes through the synergistic interaction of the auxiliary materials, improves the stability of the prednisolone injection, improves the drug effect and the drug safety of the prednisolone injection, and meets the requirements of Chinese pharmacopoeia. |