Vitamins Aevit - instructions for use, reviews, analogs and release forms (capsules) of medicines for skin, hair, nails and general strengthening of the body in adults, children and during pregnancy. Composition and rules of admission
In this article, you can read the instructions for using the drug Aevit. There are reviews of visitors to the site - consumers of this medication, as well as the opinions of doctors of specialists on the use of Aevita in their practice. A big request is to actively add their feedback on the drug: the medicine helped or did not help get rid of the disease, which were observed complications and side effects, possibly not declared by the manufacturer in the annotation. Analogues of Aevit in the presence of existing structural analogs. Use to improve the appearance and health of the skin, hair, nails, as well as general strengthening of the body in adults, children, as well as during pregnancy and lactation.How to take (drink) Vitamins correctly and what effect to expect.
Aevit - Combined drug, the effect of which is determined by the properties of its constituent fat-soluble vitamins A and E.
Retinol (vitamin A) is a necessary component for the normal function of the retina of the eye: when it binds to opsin (the red pigment of the reticular membrane), it forms the visual purple rhodopsin necessary for visual adaptation in the dark. Vitamin A is essential for bone growth, normal reproductive function, embryonic development, for regulation of epithelial division and differentiation (enhances the reproduction of skin epithelial cells, rejuvenates the cellular population, inhibits keratinization processes). Vitamin A takes part as a cofactor in various biochemical processes.
The function of alpha-tocopherol (vitamin E) remains unclear until the end. As an antioxidant, inhibits the development of free radical reactions, prevents the formation of peroxides that damage cellular and subcellular membranes, which is important for the development of the body, the normal function of the nervous and muscular systems.Together with selenium, it inhibits the oxidation of unsaturated fatty acids (a component of the microsomal electron transfer system), prevents the hemolysis of erythrocytes. It is a cofactor of some enzyme systems. It restores capillary circulation, normalizes capillary and tissue permeability, increases tissue resistance to hypoxia.
Composition
1 capsule contains Retinol palmitate 100,000 IU and alpha-tocopherol acetate 0.1 g; in a glass jar 25 pcs., or in a planar cell pack 10 pcs.
1 ampoule with 1 ml of injection contains retinol acetate 0.035 g and alpha-tocopherol acetate 0.1 g; in a cardboard box 10 pcs.
Indications
Hypovitaminosis and avitaminosis A and E (deficiency of these vitamins in the body), as well as the state of increased body requirement in vitamins A and E and / or decrease in their intake into the body: gastrectomy, diarrhea, steatorrhea, celiac disease, Crohn's disease, malabsorption syndrome, chronic cholestasis , cirrhosis of the liver, atresia of the biliary tract, obstructive jaundice, cystic fibrosis of the pancreas, tropical sprue, infectious diseases (including chronic and colds), hemostalopia, xerophthalmia, keratomalacia, inferior and unbalanced Goes food (includingparenteral nutrition), rapid weight loss, nicotine addiction, drug addiction, alcoholism, a state of prolonged stress, reception of colestyramine, colestipol, mineral oils, neomycin, iron-containing products, with a diet with high content of polyunsaturated fatty acids, hyperthyroidism, pregnancy (incl. prolific), the lactation period.
Peripheral neuropathy, necrotizing myopathy, abetalipoproteinemia.
Efficiency is not proven - atherosclerotic changes in blood vessels, trophic tissue disorders, obliterating endarteritis.
Forms of release
Capsules in vials, cans or blisters.
Solution for intramuscular administration oily in ampoules of 1 ml (injection form of the drug).
Instructions for use and dosage
Inside, regardless of food intake, daily 1 capsule per day; intramuscularly - 1 ml per day. Duration of treatment - 20-40 days at intervals of 3-6 months. It is possible to conduct repeated courses.
There is also an indication of the use of a vitamin preparation as an external agent for lubricating the nail plates in order to strengthen and prevent brittle nails.
Side effect
- allergic reactions (including skin rash);
- pain in the epigastric region;
- dyspeptic disorders (nausea, vomiting, diarrhea);
- exacerbation of cholelithiasis and chronic pancreatitis (with prolonged treatment with large doses);
- with the / m introduction - soreness, infiltration, calcification of soft tissues.
Contraindications
- hypersensitivity;
- hypervitaminosis A and E;
- children's age (up to 14 years).
Application in pregnancy and lactation
Be wary appoint during pregnancy (especially in the first trimester), during lactation.
special instructions
To avoid the development of hypervitaminosis A and E, do not exceed recommended doses.
When using the drug should take into account the large content of vitamin A (100 thousand ME), and that it is a curative, not a preventive drug.
Drug Interactions
Retinol weakens the effect of calcium preparations, increases the risk of hypercalcemia.
Kolestyramine, colestipol, mineral oils, neomycin reduce the absorption of vitamins A and E (an increase in their dose may be required).
Oral contraceptives increase the concentration of retinol in plasma.
Isotretinoin increases the risk of retinol intoxication.
Simultaneous use of Tetracycline and retinol in high doses (50 thousand AD and above) increases the risk of developing intracranial hypertension.
Tocopherol (vitamin E) enhances the effect of GCS, NSAIDs, antioxidants, increases efficacy and reduces the toxicity of vitamins A, D, cardiac glycosides. The appointment of vitamin E in high doses can cause vitamin A deficiency in the body.
Tocopherol (vitamin E) increases the effectiveness of antiepileptic drugs in patients with epilepsy (who have increased blood levels of lipid peroxidation products).
Simultaneous use of vitamin E at a dose of more than 400 units per day with anticoagulants (coumarin and indanedione derivatives) increases the risk of hypoprothrombinemia and bleeding.
The use of iron in high doses increases the oxidative processes in the body, which increases the need for vitamin E.
Analogues of the drug Aevit
Structural analogues of the active substance Aevit vitamins do not.
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