The application belongs to the technical field of
veterinary drug preparation, and particularly relates to a water-soluble
florfenicol powder and a preparation method thereof. The water-soluble
florfenicol powder is prepared from the following components by weight:
florfenicol 20-25 parts, folium isatidis
flavones 3-8 parts, a composite dispersion carrier 30-35 parts, hydroxypropyl-beta-
cyclodextrin 10-15 parts, a surfactant 6-8 parts, and
lactitol 3-5 parts. The water-soluble florfenicol
powder prepared by adopting florfenicol and folium isatidis
flavones as the effective components and cooperating with specific excipients has high in-vitro
dissolution rate, can effectively improve the
bioavailability and
treatment effect, and has excellent storage stability, and can maintain the
drug efficacy and chemical integrity even under long-time storage or specific conditions, and is not prone to degradation or deterioration.