Asvitol tablets 200 mg, 20 pcs., orange (Askorbynovaya kyslota)

Release form

Tablets.

Packing

20 pcs.

Pharmacological action of

Asvitol replenishes vitamin C deficiency.

Asvitol simulates redox reactions, carbohydrate metabolism, regulates blood coagulation, tissue regeneration, formation of steroid hormones, promotes the synthesis of collagen and procollagen, normalizes the permeability of capillaries,

Indications

Prevention and treatment of vitamin C deficiency (insufficient intake of food, increased body need) physical and mental overload dystrophy sluggishly healing wounds bone fractures convalescence period after illness.

Contraindications

Hypersensitivity, hyperglycemia, glucosuria.

Use during pregnancy and lactation

The minimum daily requirement for ascorbic acid in the second and third trimesters of pregnancy is about 60 mg.

Ascorbic acid crosses the placental barrier. Keep in mind that the fetus can adapt to high doses of ascorbic acid, which is taken by a pregnant woman, and then a newborn may develop ascorbic disease as a withdrawal reaction. Therefore, during pregnancy, ascorbic acid should not be taken in high doses, unless the expected benefit outweighs the potential risk.

The minimum daily requirement for lactation (breastfeeding) is 80 mg. Ascorbic acid is excreted in breast milk. A mother’s diet containing an adequate amount of ascorbic acid is sufficient to prevent deficiency in the infant.

It is not known whether maternal use of ascorbic acid in high doses is dangerous for the child. It is theoretically possible. Therefore, It is recommended that the nursing mother not exceed the maximum daily requirement for ascorbic acid, unless the expected benefit exceeds the potential risk. The minimum daily need for ascorbic acid in the second and third trimesters of pregnancy is about 60 mg.

Ascorbic acid crosses the placental barrier. It should be borne in mind that the fetus can adapt to high doses of ascorbic acid, which is taken by a pregnant woman, and then a newborn may develop ascorbic disease as a withdrawal reaction. Therefore, during pregnancy, ascorbic acid should not be taken in high doses, unless the expected benefit outweighs the potential risk.

The minimum daily requirement for lactation (breastfeeding) is 80 mg. Ascorbic acid is excreted in breast milk. A mother’s diet containing an adequate amount of ascorbic acid is sufficient to prevent deficiency in the infant.

It is not known whether maternal use of ascorbic acid in high doses is dangerous for the child. It is theoretically possible. Therefore, it is recommended that the nursing mother not exceed the maximum daily requirement for ascorbic acid, unless the expected benefit outweighs the potential risk.

Special instructions

Use with caution in patients with hyperoxaluria, impaired renal function, and a history of urolithiasis.

Since ascorbic acid increases iron absorption, its use in high doses can be dangerous in patients with hemochromatosis, thalassemia, polycythemia, leukemia and sideroblastic anemia.

In patients with a high iron content in the body, ascorbic acid should be used in minimal doses.

Use with caution in patients with glucose-6-phosphate dehydrogenase deficiency.

The use of ascorbic acid in high doses can cause exacerbation of sickle cell anemia.

Data on the diabetogenic effect of ascorbic acid are contradictory. However, with prolonged use of ascorbic acid, blood glucose levels should be periodically monitored.

It is believed that the use of ascorbic acid in patients with rapidly proliferating and widely disseminated tumors may aggravate the course of the process. Therefore, ascorbic acid should be used with caution in patients with advanced cancer.

Absorption of ascorbic acid decreases while consuming fresh fruit or vegetable juices, alkaline drink.

Composition

1 tablet contains:

ascorbic acid 200 mg

Dosage and administration of

Asvitol is taken orally after a meal.

For preventive purposes: for adults - 50-200 mg per day, for therapeutic purposes: - up to 300 mg per day.

Children for therapeutic purposes - 50-100 mg 2-3 times a day.

Side effects of high-grade urinary tract infections

Drug Interactions

With simultaneous use with barbiturates, primidone, urinary excretion of ascorbic acid increases.

With the simultaneous use of oral contraceptives, the concentration of ascorbic acid in the blood plasma decreases.

When used simultaneously with iron preparations, ascorbic acid, due to its reducing properties, converts ferric iron to ferrous, which improves its absorption.

Ascorbic acid in high doses can lower urine pH, which, while used, reduces tubular reabsorption of amphetamine and tricyclic antidepressants.

With the simultaneous use of acetylsalicylic acid reduces the absorption of ascorbic acid by about a third.

With concomitant use with warfarin, the effects of warfarin may be reduced.

With the simultaneous use of ascorbic acid increases the excretion of iron in patients receiving deferoxamine. When using ascorbic acid at a dose of 500 mg / day. possible dysfunction of the left ventricle.

With simultaneous use with tetracycline, urinary excretion of ascorbic acid increases.

A case of a decrease in the concentration of fluphenazine in the blood plasma of a patient receiving ascorbic acid at 500 mg 2 times / day is described.

Possible increase in the concentration of ethinyl estradiol in blood plasma with its simultaneous use as part of contraceptives for oral administration.

Storage conditions

Store in a dry, dark place at a temperature not exceeding 25 ° C.

Expiration

1 year.

active substance

Ascorbic kislota

Terms leave through pharmacies

without prescription

lekarstvennaja form

tablets

Appointment

Vitamins and minerals

Indications

Indications

From hypovitaminosis, With intense physical exertion, Influenza, From bleeding, From bone fractures, Colds, Inadequate nutrition, From wounds, From infectious diseases

Pharmstandard-Leksredstva Russia



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