Application technology of common veterinary drug in pig farm

1.Chlortetracycline: mostly used in feed additives, has the effect of preventing intestinal inflammation of pigs and improving the growth rate of pigs
2.Doxycycline hydrochloride: belongs to one of the veterinary medicine that have specific effects on respiratory tract inflammation of pigs, but does not have the effect of improving growth rate of pigs
3.Safety of veterinary drug: Doxycycline hydrochloride is a prescription treatment preparation for animals and cannot be used for a long time; Chlortetracycline hydrochloride is an over-the-counter, preventive and long-term additive drug for veterinary use, which is safer for pigs
4.Doxycycline has short half-life, strong fat solubility, high tissue penetration, and can treat deep tissue infection in pigs
5.Chlortetracy belongs to natural tetracycline, which has poor stability in strong acid and alkali environment, and is more irritating and toxic to pig intestine
6.Doxycycline is a semi-synthetic tetracycline with higher stability and absorption rate
7.Compatibility skills: chlortetracycline + Tiamulin(according to 3:1), the efficacy increased by 3-7 times
8.Doxycycline hydrochloride + (tiamulin,tilmicosin,florfenicol) : treatment of swine respiratory tract inflammation; Doxycycline hydrochloride + sulfanilamide: treatment of porcine eperythrozoon, toxoplasma, streptococcal septicemia and other diseases