Duovit user manual
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pharmachologic effect
The combined multivitamin preparation with micro and macro elements, contains a complex of 11 vitamins and 8 minerals, which are important factors of metabolic processes.
One red and one blue dragee contain vitamins and minerals in quantities that satisfy the daily needs of the body. For better absorption of the vitamin-mineral complex and preserve the activity of the main components, vitamins and minerals are divided into different colored pills. Vitamins are found in red pills, minerals - in blue pills.
Retinol (vitamin A) is involved in the synthesis of various substances (proteins, lipids, mucopolysaccharides) and ensures the normal function of the skin, mucous membranes, as well as the organ of vision.
Colecalciferol (vitamin D3) plays an important role in maintaining the balance of calcium and phosphorus in the body. With its lack of bone tissue, the calcium content decreases (osteoporosis).
Thiamine (vitamin B1) normalizes the activity of the heart and contributes to the normal functioning of the nervous system.
Riboflavin (vitamin B2) promotes the processes of tissue regeneration, incl. skin cells.
Pyridoxine (vitamin B6) helps to maintain the structure and function of bones, teeth, gums; has an effect on erythropoiesis, contributes to the normal functioning of the nervous system.
Cyanocobalamin (vitamin B12) is involved in erythropoiesis, contributes to the normal functioning of the nervous system.
B vitamins are involved in the formation of various enzymes that regulate different types of metabolism in the body.
Folic acid (vitamin B) stimulates erythropoiesis.
Tocopherol (vitamin E) is a natural antioxidant. It prevents increased blood clotting and has a positive effect on peripheral circulation. Participates in the synthesis of proteins and hemoglobin, in the process of cell growth, function of skeletal muscles, heart and blood vessels, sex glands.
Ascorbic acid (vitamin C) is involved in the oxidation of a number of biologically active substances, regulation of metabolism in the connective tissue, carbohydrate metabolism, blood clotting and tissue regeneration, stimulates the formation of steroid hormones, normalizes capillary permeability. Increases the body's resistance to infections, reduces inflammatory reactions.
Calcium is involved in bone formation, blood clotting, transmission of nerve impulses, contraction of skeletal and smooth muscles, and normal heart function. Promotes iron absorption.
Magnesium is involved in the formation of muscle and bone tissue, is involved in protein synthesis.
Iron is part of the hemoglobin molecule, is involved in the transport of oxygen in the body and prevents the development of anemia.
Phosphorus is involved in the formation of bones and teeth, as well as in the processes of energy metabolism.
Manganese promotes bone mineralization.
Copper is essential for normal red blood cell function and iron metabolism.
Zinc is necessary for the regeneration of tissues, is part of some hormones, including insulin.
Pharmacokinetics
The action of the drug Duovit is the cumulative effect of its components, therefore, conducting kinetic observations is not possible. Collectively, components cannot be traced using markers or bioassays.
Indications for Duovit
As a prophylactic agent in conditions accompanied by an increased need for vitamins and minerals:
- increased physical activity (including during the period of active sports);
- pregnancy;
- lactation period;
- with irregular, inadequate diet or monotonous diet.
Contraindications
- hypersensitivity to the drug.
Side effects
Allergic reactions are possible, including hypersensitivity reactions with an asthmatic component.
Overdose
Cases of overdose when taking the drug in the recommended doses are not marked.
With a significant excess of the recommended doses, cases of hypervitaminosis A and D are possible. The preparation contains glycerol, therefore overdose may cause headache and disorders of the gastrointestinal tract (including diarrhea, vomiting).
special instructions for Duovit
Possible yellow staining of urine is harmless and is due to the presence of riboflavin in the preparation.
Patients with diabetes should consider that 1 tablet contains 800 mg of sugar, and the daily dose of the drug contains 1.6 g of sugar.
Red and blue pills contain 331 mg of lactose, 1083 mg of sucrose, 270 mg of glucose, 237 mg of sorbitol, so the drug is not recommended for patients with congenital glucose intolerance and fructose intolerance, with malabsorption of glucose / galactose and sucrase / isomaltase deficiency.
Azo dyes E124 and E110 can cause hypersensitivity reactions with an asthmatic component.
Hypersensitivity reactions are also possible in patients with hypersensitivity to acetylsalicylic acid.
Red dragees contain polyol (mannitol), which in large doses can cause diarrhea.
It is not recommended to exceed the daily dose. In case of accidental use of the drug in a high dose, the patient should immediately consult a doctor.
It is not recommended to take Duovit together with other preparations containing vitamins and minerals.
Use during pregnancy and lactation
In pregnancy and lactation, the drug can be used as prescribed by a doctor.
Drug interactions
Duovit contains iron and calcium and therefore slows down the absorption in the intestines of tetracycline antibiotics, as well as fluoroquinolone derivatives.
Vitamin C enhances the effect and side effects of sulfonamides (including the appearance of crystals in the urine).
Antacids containing aluminum, magnesium, calcium, as well as Kolestiramin reduce the absorption of iron. Therefore, if necessary, the simultaneous use of Duovit and antacid preparations, it is necessary to observe the interval between doses of at least 3 hours.
With the simultaneous use of diuretics from the thiazide group, the probability of hypercalcemia increases.
Mode of application
Duovit should be taken orally after a meal in the morning. Drops swallow whole, washed down with a small amount of water.
Adults and children over 10 years old are prescribed 2 tablets / day (1 tablet of red and 1 tablet of blue).
The course of taking the drug - 20 days. The course can be repeated after a break (1-3 months) or on the recommendation of a doctor.
Storage conditions and shelf life
Duovit should be kept out of the reach of children, protected from light, in a dry place at a temperature not exceeding 25 ° C. Shelf life - 3 years.
Terms of sell
You don't need a prescription to buy Duovit.