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2024
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Differences between different routes of administration to pigs
Intramuscular injection: due to the rich blood vessels in the muscle, the injected medicine is absorbed faster. In addition, due to the less distribution of sensory nerves in the muscle
01. Intramuscular injection: due to the rich blood vessels in the muscle, the injected medicine is absorbed faster. In addition, due to the less distribution of sensory nerves in the muscle, the pain caused is lighter, so intramuscular injection is the most commonly used injection method. The injection site is generally chosen in the muscular buttocks or neck.
02, subcutaneous injection: subcutaneous injection will be injected into the loose tissue between the skin and muscle, the injection site is generally selected in the skin thin and easy to move, but less active parts, such as the inner thigh, behind the ear root.
03, intravenous injection: intravenous injection is the liquid directly injected into the blood vessels, so that the rapid effect of a treatment technology. Mainly used to rescue critically ill pigs, generally choose the back of the ear, ear large vein. When doing intravenous injection, first wipe the big ear vein on the back of the ear with alcohol cotton ball to make the vein angry, and the assistant uses his fingers to press the vein at the base of the ear to make the blood vessels bulge.
04, intraperitoneal injection: intraperitoneal injection is to inject liquid into the abdominal cavity, so as to achieve the purpose of treatment. Pigs often use this method. Injection should not be too deep or partial to the front, so as not to damage the internal organs. Also not too partial to the rear, so as not to damage the bladder full of urine.
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