Problems needing deep consideration in the use of veterinary dr


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Several important issues that require in-depth consideration in the use of veterinary prescription drugs.png


Due to the need for animal disease treatment, most of the breeders buy veterinary drugs based on their feelings, because they don't know how to use them correctly, which causes losses or money to the breeding production. This situation has the highest probability of happening when purchasing veterinary drugs online. As a manufacturer of veterinary drug R&D, production and sales, it should teach users how to correctly understand and how to use veterinary drugs scientifically and rationally. Anyone with a professional background knows that although some drugs themselves have an effect on the disease, the pathogens may develop resistance to the drug after being used for a long time. Therefore, when selecting some disinfectant drugs, they should be used in rotation to prevent pathogens from developing drug resistance.
  01Using
  anti-stress drugs,
  when animals are under stress such as vaccination, transfer and expansion, childbirth, and sudden weather changes, there is a high probability that their immunity will be reduced and they will easily induce diseases. If effective preventive measures are not taken in time, the disease will develop and aggravate. Therefore, the correct use of anti-stress drugs should be used before the cause of the disease occurs, so as to improve the disease resistance of the livestock and poultry body. Anti-stress drugs with mature clinical application are actually electrolytic multivitamins plus various antibiotics. Better-quality electrolytic multidimensional anti-stress effects are also better, and the choice of antibiotics should be determined according to the drug use and health status of livestock and poultry.
  02
  The best timing of medication
  For the treatment of diseases, we must seize the best timing of medication. Generally speaking, the earlier the drug is used, the better the effect, especially for the treatment of microbial infectious diseases. Early drug use can quickly control the disease. However, bacillary dysentery is not suitable for premature antidiarrheal, because it will prevent the bacteria from being excreted in time and cause them to multiply in the body, which will cause more severe diarrhea. Therefore, symptomatic drugs should not be used early, because although these symptomatic drugs can relieve clinical symptoms in theory, they will objectively damage the body's self-protective immune response. Not only that, premature use of symptomatic drugs will also cover up the truth of the disease.
  03Exercise
  synergy
  Make full use of the synergy of drugs with different mechanisms of action and functions, understand pharmacology and combine practical experience to "completely avoid" antagonism and incompatibility. For example, the combination of lactic acid bacteria and enzyme preparations for pigs and gentamicin will produce an antagonistic effect clinically; the combination of penicillin and rapid antibacterial agents such as tetracycline will reduce the curative effect; the combination of sulfa drugs and penicillin will reduce the effect of penicillin; Sulfa drugs combined with vitamin C will produce precipitation. Therefore, when using veterinary drugs, we should give full play to the synergistic effect between different drugs, avoid antagonism, and pay attention to incompatibility.
  04
  Dosage and Efficacy
  There are requirements for the optimal ratio and effective dosage of drugs that interact with each other in the prescription. For example, when using sulfonamide drugs, the dose should be increased for the first application, and the frequency of administration, dosage and treatment course should be reasonably arranged according to the duration of the effective concentration in the body's blood and the metabolism. There are also some drugs with different doses and different pharmacological effects. For example, the rhubarb, sodium sulfate, and artificial salt mentioned in the previous article can have a stomach-enhancing effect when used in small doses, and laxative effects when used in large doses. Or just laxatives.
  05
  Course of drug treatment
  If any drug is used to treat a disease, there must be a sufficient course of treatment to ensure a cure. From another perspective, the length of the course of treatment also depends on the severity of the disease; because the growth and reproduction of pathogens in the body has a certain process. If the course of medication is too short, some pathogens can only be temporarily suppressed and cannot be eliminated at all. In this way, once you stop taking the medicine, the suppressed pathogenic bacteria will re-grow and reproduce, causing relapse symptoms that are more serious than before.
  Under normal circumstances, the drug can be stopped after the clinical symptoms disappear. However, when using antibacterial drugs to treat certain infectious diseases, in order to consolidate the curative effect and avoid drug resistance, it is better to continue using them for a period of time after the symptoms disappear. . For some chronic diseases, it takes a long period of medication to effectively cure the disease. Of course, in order to reduce the occurrence of adverse drug reactions, farmers need to follow the course of treatment and prescribed medication (it is strictly forbidden to change the requirements of the doctor's prescription without authorization).
  06Withdrawal
  period and food safety
  For the treatment of diseases in food animal breeding and production, it is necessary to strengthen the implementation of drug withdrawal periods to prevent food safety problems caused by excessive drug residues. Because some antibacterial drugs metabolize slowly, if the drug withdrawal period is not enough after medication, the drug residue may exceed the standard. Therefore, in addition to considering the drug itself, the withdrawal period regulations for the drugs used must also fully consider the species of animals and the time to market of the animal products raised to prevent "drug residues" from exceeding the standard and causing safety hazards.
  During breeding, animal diseases often appear without knowing it. So choose the right medicine. Seriously understand the disease, and remember that different diseases require different drugs, and the same disease cannot be treated with a certain drug for a long time, so that the pathogen will have resistance to the veterinary drug. When a certain disease suddenly occurs in livestock and poultry, do not abuse drugs without knowing the cause and condition, especially antibacterial, anti-mycoplasma and antiviral drugs.
  07
  Disinfectants that are often overlooked
  When treating epidemic diseases, attention should be paid to disinfection to reduce the amount of antibacterial drugs, thereby reducing drug residues and reducing production costs. Many farmers tend to pay more attention to the disinfection before the seedlings, but ignore the disinfection after the seedlings. Disinfection after seedling entry includes disinfection of personnel entering and exiting, activity venues, instruments and tools, drinking water sources, and disinfection of livestock and poultry, etc., which is more important than disinfection before seedling entry. Disinfectants should also be used alternately. If a single type of disinfectant is used for a long time, the pathogens will develop a certain tolerance.


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