Product Description
After years of development, Faithful has a high-level technical research and development team and a high-grade
work team: business department including the marketing department, sales department, and integrated logistics
department.
AI Product Description
*The following content is generated by AI and is for reference only.
Vitamin A and D Injection is a widely utilized veterinary pharmaceutical formulation designed to support the health and productivity of diverse livestock species, including horses, cattle, sheep, pigs, and poultry. This injectable solution combines two essential fat-soluble vitamins: Vitamin A (retinol) and Vitamin D3 (cholecalciferol), synergistically addressing nutritional deficiencies common in intensive farming and grazing environments. While specific commercial formulations may vary by manufacturer, the active ingredients generally consist of retinyl palmitate or acetate for Vitamin A and cholecalciferol for Vitamin D. The chemical structure of Vitamin A involves a beta-ionone ring and an unsaturated side chain, with a molecular formula typically represented as C20H30O for retinol derivatives, whereas Vitamin D3 has the molecular formula C27H44O. Although distinct compounds are mixed rather than forming a single molecule, the product does not possess a singular CAS number; instead, it contains separate CAS identifiers such as 79-81-2 for retinyl palmitate and 67-97-0 for cholecalciferol.
The primary application of this injection is the prevention and treatment of hypovitaminosis A and D, conditions that can lead to severe clinical symptoms like night blindness, skeletal deformities, rickets, poor growth rates, and reproductive failures. In young animals, particularly calves, lambs, and piglets born from deficient dams, this supplement ensures robust bone development and immune system maturation. For adult livestock, it maintains metabolic balance, supports vision, and enhances fertility. Poultry benefit from improved eggshell quality and hatchability. The administration is typically intramuscular, offering rapid absorption compared to oral supplements, which is crucial during acute deficiency outbreaks or when dietary intake is compromised due to seasonal changes or feed storage issues. Veterinarians strictly regulate dosage based on animal weight and age to avoid toxicity, as excessive Vitamin A and D can cause calcification of soft tissues. Overall, this dual-vitamin injection remains a cornerstone of preventive medicine in global animal husbandry, ensuring optimal physiological function across various production systems.
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