Combined sustained release agent and preparation thereof for preventing and treating livestock helminth, acarid and ectosarc disease

Abstract

The invention discloses a combination slow release preparation for prevention and cure of livestock helminth, acarid and protozoon diseases, and the process for preparation comprising the steps of, using closantel and beta-cyclodextrin as the principal raw materials, carrying out rationalized proportioning and certain technological conditions, dissolving the closantel in solvent, charging distilled water into the beta-cyclodextrin, grinding till pasty state, mixing the two, drying and disintegrating.

Description

technical field

[0001] The invention relates to a medicament for preventing and treating livestock parasitic diseases and a preparation method thereof, in particular to a combined slow-release agent for preventing and treating fasciola hepatica, nematodes, tapeworms, mites and protozoa and a preparation method thereof. Background technique

[0002] Fasciola hepatica, nematode, tapeworm (the same genus of worm), mite and protozoa (including trypanosomiasis and pyroclion) are common parasitic diseases of livestock, which are widely prevalent in southern my country and are on the rise year by year. Livestock are often co-infected with these parasitic diseases, resulting in emaciated livestock, reduced meat production, reduced milk production of dairy cows, and loss of farming ability of farm cattle, seriously affecting the healthy development of animal husbandry. In order to control the above-mentioned parasitic diseases, the common single-dose closanta...