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Florfenicol suspension emulsion injection for treating livestock respiratory diseases and preparation method thereof

A florfenicol and respiratory tract technology, which is applied in the field of florfenicol suspensoid injection and preparation, can solve problems such as unsatisfactory curative effect, loss of breeding industry, untimely treatment, etc. Accurate dose and safe use

Inactive Publication Date: 2013-07-24
江西省创欣药业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Respiratory diseases of livestock and poultry are common diseases, and if they are not treated in time, they will seriously affect their growth and cause great losses to the breeding industry
At present, there are many products on the market for respiratory diseases of livestock and poultry, but most of them are unsatisfactory in curative effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A suspension emulsion injection of florfenicol, prepared by weight parts of raw materials florfenicol 20, sodium carboxymethylcellulose 10, dimethylformamide 40, sodium bisulfite 1, propylene glycol 30;

[0042] The preparation method is as follows: pulverize the florfenicol by ultrafine and nanometer first, add an appropriate amount of solvent for injection into a homogenizer, and stir evenly; then add antioxidant and sodium carboxymethyl cellulose, and stir evenly; homogenize Afterwards, the solvent for injection is added to the full amount, and the preparation is ready.

Embodiment 2

[0044] A kind of florfenicol suspension emulsion injection, prepared by weight parts of raw materials florfenicol 20, sodium carboxymethylcellulose 10, sodium thiosulfate 2, propylene glycol 40, glycerin methylal 10, water for injection 30 become;

[0045] Its preparation method is identical with embodiment 1.

Embodiment 3

[0047] A kind of florfenicol suspension emulsion injection, is made of raw material florfenicol 20, sodium carboxymethyl cellulose 10, sodium formaldehyde sulfoxylate 1, sodium bisulfite 1, glycerol 40, glycerin Formed from methylal 10 and water for injection 30;

[0048] Its preparation method is identical with embodiment 1.

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PUM

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Abstract

The invention discloses a florfenicol suspension emulsion injection for treating livestock respiratory diseases. The injection comprises a main drug, an additive and a solvent, wherein the main drug is prepared by 20-30 parts of crude florfenicol by weight, the additive is prepared by 1-2 parts of an antioxidant by weight and 10-12 parts of sodium carboxy methyl cellulose, and the solvent is prepared by 65-90 parts of an injection solvent. Clinic experiments prove that the florfenicol suspension emulsion injection for treating livestock respiratory diseases has a better treatment effect than other single-ingredient preparations as well as the characteristics of wide antimicrobial spectrum, strong antimicrobial activity, safety in use and exact curative effect.

Description

technical field [0001] The invention relates to a veterinary florfenicol suspension emulsion injection for treating respiratory diseases and a preparation method thereof. Background technique [0002] Respiratory diseases of livestock and poultry are common occurrences, and if they are not treated in time, their growth will be seriously affected, causing great losses to the breeding industry. Currently, there are many products on the market for respiratory diseases of livestock and poultry, but most of them have unsatisfactory curative effects. Contents of the invention [0003] The object of the present invention is to provide a veterinary florfenicol suspension emulsion injection for treating respiratory diseases with safe use, definite curative effect, wide antibacterial spectrum and long acting time and a preparation method thereof. [0004] The florfenicol suspension emulsion injection for veterinary treatment of respiratory diseases of the present invention comprise...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/107A61K31/165A61K47/38A61P11/00A61P31/04
Inventor 周斌欧阳红兵
Owner 江西省创欣药业集团有限公司
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