The temperature is lower for the pig to be heated
Recently, it has been found that most pig farms give liquids to pigs, regardless of pigs, no matter how strong or weak the body, and when the temperature is low, the temperature is low, and rarely warmed up in advance. As a result, the pig's limb becomes cold and blood vessels become constricted. , pain, chills and other stress responses, especially young pigs and weaker pigs respond more to the damage, affecting the therapeutic effect.
In swine production, methods such as muscle injection, abdominal cavity, intravenous injection, subcutaneous injection, and acupoint injection are commonly used for preventing and treating pig diseases. Due to the difference in the thermal conductivity of the pig body and the liquid medicine, as well as the storage requirements of the medicine itself, the temperature of the liquid medicine is lower than the body temperature almost at any time of the year, and the temperature of the liquid medicine is particularly low in the cold season. The injection of low-temperature liquid into pigs requires the body to be heated to body temperature. The heating process is performed passively in the body. This physical stimulation will cause stress response in pigs and affect the control effect. If a safe and scientific method is used in vitro before the needle is injected to the pig, the temperature of the injected liquid can be stably increased to the temperature of the pig (32-38°C), the temperature difference between the liquid and the body can be reduced, and the temperature of the liquid can be eliminated. Low adverse reactions.
There are three kinds of economical and practical preheating methods. One is that the heat source is warmed up. The saline solution and other dilutions are placed in advance around heating sources, air conditioners, electric heaters, hot water bags, stoves, fire pits, and light bulbs. The temperature is about 40°C and the injections can be dispensed. The second is hot water preheating. First, dilute the solution in warm water at 50-60°C, and then dispense the medicine. The third is to warm up at room temperature. It is also possible to dispense the drug solution to a room with a high temperature (23 to 28°C) in advance and perform pre-warming injection.
The pig farmer’s attention should be reminded that the liquid medicine containing the pharmaceutical ingredients should not be put on the high-temperature radiator or the water above 50°C, such as metronidazole injection, levofloxacin injection, Tinidazole, ciprofloxacin injection, etc., so as not to reduce the efficacy.
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