Vitamin A hypervitaminosis
Vitamin A is a fat-soluble vitamin that is related to bone growth, epithelial tissue metabolism and regeneration, and the storage of retinal rhodopsin. Vitamin A can interfere with the metabolism of chondrocytes, affect the synthesis of chondroitin sulfate, increase the amount of bone under the periosteum, and cause fibrosis of the medullary cavity adjacent to the spongy bone. Large doses of vitamin A can increase the number of osteoclasts in the bones of mice, increase bone resorption, and make fractures more likely to occur; it can also cause premature healing of dog growth plates.
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Site of disease:
skin -
Infectious :
Not contagious -
Frequent population:
All groups -
Related symptoms:
Headache Drowsiness Nausea and vomiting Enlarged spleen Joint pain
Related Drugs
Vitamin AD soft capsule
Indication: It is used to prevent and treat vitamin A and D deficiency, such as rickets, night blindness and tetany in children.
Vitamin AD soft capsule
Indication: It is used to prevent and treat vitamin A and D deficiency, such as rickets, night blindness and tetany in children.
Manufacturer:
Shanghai Donghai Pharmaceutical Co., Ltd.
Vitamin AD soft capsule
Indication: It is used to prevent and treat vitamin A and D deficiency, such as rickets, night blindness and tetany in children.
Manufacturer:
Zhejiang Medicine Co., Ltd.
Vitamin AD soft capsule
Indication: It is used to prevent and treat vitamin A and D deficiency, such as rickets, night blindness and tetany in children.
Manufacturer:
Zhejiang Medicine Co., Ltd.
Related Ingredients