General information about dihydroquercetin. Instructions for use Dihydroquercetin instructions for use reviews from doctors

Dihydroquercetin is a bioflavonoid agent plant origin, obtained from the wood of Siberian or Daurian larch. Helps reduce blood viscosity and increase the elasticity and strength of capillaries and blood vessels.

It has angioprotective, antioxidant, detoxification, hepatoprotective (antitoxic), radioprotective and decongestant effects. Stimulates the processes of regeneration of the gastric mucosa.

Prevents lipid peroxidation of cell membranes, protects vessel walls from damage, reduces swelling during inflammation, and has hypolipidemic and diuretic activity.

The antioxidant effect is manifested in preventing the damaging effects of free radicals, inhibiting premature aging of cells and, as a consequence, the development of various diseases.

The capillary protective effect is expressed in strengthening the walls of blood vessels, including capillaries, improving microcirculation and normalizing cholesterol levels in the blood, which prevents the development of atherosclerosis and reduces the risk of stroke and heart attack. Dihydroquercetin improves myocardial contractility, coronary blood flow and reduces the area of ​​infection of the heart muscle.

In case of pneumonia, it has a detoxification, anti-inflammatory and immunomodulatory effect, reducing the severity of bronchial obstruction and helping to restore capillary resistance. Dihydroquercetin is also used for chronic obstructive pulmonary disease, since it promotes the rapid disappearance of bronchial swelling and catarrhal phenomena.

Indications for use

What is Dihydroquercetin needed for? According to the instructions, the drug is prescribed in the following cases:

• acute pneumonia,
• COPD,
• bronchial asthma(infectious-allergic form in the acute stage);
• IHD (unstable angina),
• at chronic bronchitis and tracheitis, pneumonia, bronchopulmonary pathologies;
• during the rehabilitation period after a stroke or heart attack.
• supraventricular arrhythmias (as part of combination therapy).

Instructions for use of Dihydroquercetin, dosage

Capsules and tablets are intended for oral administration. Recommended to be taken during or immediately after meals.

During the period of convalescence, a dose of 20 mg is prescribed 4 times a day.

Complex treatment of ophthalmological diseases - 2 tablets \ 3 times a day.

The maximum daily dose is 300 mg.

The duration of the course of therapy is 3-4 weeks. If necessary, repeated courses of treatment are possible.

Side effects

The instruction warns about the possibility of developing the following side effects when prescribing Dihydroquercetin:

• allergic reactions.

Contraindications

Dihydroquercetin is contraindicated in the following cases:

• hypersensitivity to dihydroquercetin.

Overdose

There have been no reports of overdose. Severe allergic reactions are possible.

Dihydroquercetin analogues, price in pharmacies

If necessary, you can replace Dihydroquercetin with an analog according to active substance- these are drugs:

1. Sosudoton,
2. Divertin,
3. Pantohematogen with dihydroquercetin,
4. Taxifolin Baikal Dihydroquercetin.

When choosing analogues, it is important to understand that the instructions for use, price and reviews do not apply to drugs with similar effects. It is important to consult a doctor and not independent replacement drug.

Price in Russian pharmacies: Dihydroquercetin 25 mg tablets, 20 pcs. – from 159 to 208 rubles, 25 mg 60 pcs. – from 400 rubles, 25 mg 100 pcs. – from 540 rubles, according to 281 pharmacies.

Store at a temperature not exceeding 25 °C. Keep away from children. Shelf life – 2 years. Sale in pharmacies without a prescription.

Gross formula

Pharmacological group of the substance Dihydroquercetin

Nosological classification (ICD-10)

CAS code

Characteristics of the substance Dihydroquercetin

Flavonoid obtained from Siberian larch wood (Larix sibirica Ledeb.) and Daurian larch (Larix dahurica Turcz.).

Fine crystalline or amorphous powder from light yellow to yellow color, odorless, slightly bitter taste.

Pharmacology

Inhibits the processes of lipid peroxidation of cell membranes, prevents the damaging effects of free radicals, inhibits premature aging of cells and the development of various diseases.

Prevents the destruction of cell membranes and has a capillary-protective effect. Strengthens the walls of blood vessels (including capillaries), improves microcirculation, normalizes cholesterol and triglyceride levels in the blood. Prevents the development of atherosclerosis, reduces the risk of stroke and heart attack.

Improves coronary blood flow, myocardial contractility, reduces the area of ​​infection of the heart muscle, and helps normalize excitability and conductivity. Shown to be effective for rheumatism, septic endocarditis, and vegetative-vascular dystonia. Inhibits the development of dystrophic and sclerotic processes in the eyes, increases visual acuity. Depressing inflammatory processes, has an anti-edematous effect. It has a beneficial effect on the skin, normalizes the synthesis of collagen/elastin in the skin (eliminates acne and pustular rashes, helps maintain the elasticity of the skin).

With long-term use, it prevents exacerbation chronic diseases respiratory organs and the occurrence of ARVI. Helps maintain function immune system, has an antitoxic effect. Has gastroprotective activity: stimulates the regeneration processes of the gastric mucosa, prevents the development and/or promotes the healing of gastric ulcers and duodenum. It has a hepatoprotective (antitoxic) effect, has radioprotective activity - it reduces the adverse effects of chemotherapy and radiotherapy on the body.

Application of the substance Dihydroquercetin

Bronchopulmonary diseases, incl. acute pneumonia, chronic obstructive bronchitis, bronchial asthma (infectious form) in the acute stage; as part of complex therapy: IHD (unstable angina), atrial arrhythmia (as part of combination therapy).

The drug "Dihydroquercetin" refers to dietary supplements that have antioxidant activity.

The main active ingredients of the drug are:

• Dihydroquercetin in an amount of 25 mg.
• Tocopherol acetate (vitamin E) - 4 mg.
• Ascorbic acid (vitamin C) - 10 mg.

The dietary supplement is available in several dosage forms:

• Capsules 180 mg.
• Tablets of 250 mg and 320 mg.
• Powders for internal use, 5 g each.
• Capsules with added grape seed extract (390 mg).

“Dihydroquercetin” in tablet form is available in 20 tablets in a strip packaging. In the form of powders, the drug can be packaged in 10 or 20 pieces.

Pharmacological action of "Dihydroquercetin", pharmacokinetics

The main active component of Dihydroquercetin is a flavonoid, which is obtained from the wood of Siberian larch and Dahurian larch.

The dietary supplement has decongestant, antioxidant, detoxification and capillary protective effects.

Dihydroquercetin, as part of the drug, inhibits the processes of lipid peroxidation of cell membranes, prevents the damaging effects of free radicals. In addition, it reduces the process of premature cell aging.

The dietary supplement strengthens the walls of blood vessels and improves microcirculation in tissues, normalizes cholesterol levels and prevents the development of atherosclerosis. With continuous use of the drug, the risk of heart attacks and strokes is significantly reduced.

The complex composition of the dietary supplement improves coronary blood flow and cardiac muscle contractility. Due to these properties, the drug is indicated for vegetative-vascular dystonia and septic endocarditis.
With long-term use, the drug prevents the development of chronic respiratory diseases and the occurrence of ARVI. It supports the functions of the immune system and has an antitoxic effect.
The drug is indicated as a gastroprotector, as it stimulates the restoration processes of the gastric mucosa, prevents the development and promotes healing of gastric and duodenal ulcers. It has a hepatoprotective (antitoxic) effect, has radioprotective activity - it reduces the adverse effects of chemotherapy and radiotherapy on the body.

Main indications for taking the dietary supplement “Dihydroquercetin”

Despite the fact that Dihydroquercetin is a dietary supplement, it is highly effective in the treatment of many diseases. The main indications of the drug include:

• Used as a prophylactic to slow down the aging of skin cells.
• Supportive agent for secondary immunodeficiency.
• Syndrome chronic fatigue.
• Diseases of cardio-vascular system(heart attack, stroke, ischemic heart disease, atherosclerosis, hypertension).
• ARVI.
• Otitis.
• Rhinitis.
• Pharyngitis.
• Diseases of the upper and lower respiratory tract(bronchitis, pneumonia, bronchial asthma).
• Diseases of the nervous system (Alzheimer's disease, Parkinson's disease, multiple sclerosis).
• Diseases genitourinary system(cystitis, pyelonephritis).
• Urological diseases (prostatitis, erectile dysfunction).
• Gynecological diseases (cervical erosion, mastopathy, infertility).
• Diseases gastrointestinal tract (peptic ulcer stomach, erosive colitis, gastritis).
• Burns.
• Frostbite.
• Diseases of the musculoskeletal system (osteochondrosis, arthritis, arthrosis).
• Diseases of the endocrine system (thyrotoxicosis, hypothyroidism).
• Disorders of the visual system (glaucoma, cataracts, retinopathy).

As can be seen from the above list, “Dihydroquercetin” covers almost all systems of the human body. The effectiveness of this drug has been confirmed by clinical trials.

Method of taking Dihydroquercetin, dosage regimen

The drug can be prescribed to adults and children over 12 years of age. Since “Dihydroquercetin” is a dietary supplement, it must be taken during meals, thoroughly washed down with water.

As a prophylactic measure, take 1 tablet twice a day. The course of treatment is 1 month. If necessary, take a break for 2-3 months and repeat the course of treatment.

When taken to slow down the aging process, the duration of the course can be 2-3 weeks, with a break between courses of about two weeks.

It should be noted that the evening intake of the drug should be no later than 18 hours, as insomnia may occur.

Contraindications for taking Dihydroquercetin

There are practically no contraindications to taking Dihydroquercetin. A few of them include:

• Individual intolerance to the components of the drug.
• Children's age up to 12 years.
• Pregnancy.
• Breastfeeding period.

Side effects of the dietary supplement "Dihydroquercetin"

No side effects were identified when using the drug "Dihydroquercetin". In rare cases, allergic reactions caused by hypersensitivity are possible. Dyspeptic disorders, as a rule, do not occur.

Cases of drug overdose have not been described, however, at the first signs of it, it is necessary to perform a gastric lavage, give the victim an enterosorbent and call a doctor.

Drug interactions

When taken with others medicines, their negative impact on the body is reduced.

Analogues of the dietary supplement "Dihydroquercetin", prices

Dihydroquercetin is produced by the Russian company Evalar. The price of the drug directly depends on the number of tablets in the package. So, 20 tablets will cost around 200-250 rubles, 50 tablets - 440-480 rubles. Prices may vary depending on region.

Since the drug is a dietary supplement, it has no structural analogues in composition. However, there are similar drugs, which exhibit the same properties. These include:

• "Vitacardiocetin" is a dietary supplement that contains dihydroquercetin and resveratrol. The medicine is prescribed as an antioxidant and source of flavonoids. The drug is successfully used in cardiology, neurology and surgery. The price of Vitacardiocetin is 230-250 rubles.
• "Taxifolin Plus" - the drug has a powerful antioxidant effect. It strengthens the walls of blood vessels, improves coronary blood flow, and helps normalize the excitability and conductivity of the heart muscle. Taxifolin inhibits premature cell aging. Used as an immunostimulant. The price of a dietary supplement is 300-350 rubles.
• "Laviocard" contains the natural bioflavonoid dihydroquercetin (taxifolin) and one of the strongest antioxidants - vitamin C. A distinctive feature of this drug is its own patented technology for producing dihydroquercetin. The combination of active ingredients of the Laviocard complex has a beneficial effect on blood vessels, slows the progression of atherosclerosis, and reduces blood viscosity. The price of the drug is 250-270 rubles.

The drug "Dihydroquercetin" is an over-the-counter drug. However, self-prescription of dietary supplements is not recommended. It is necessary to consult a specialist regarding the dosage regimen and the need to use the drug

Tablets - 1 tablet:

Active ingredients: dihydroquercetin - 25 mg, vitamin C - 10 mg, vitamin E - 4 mg.

Packing 100 pcs.

Description of the dosage form

White tablets.

pharmachologic effect

Regular use improves the functional state of the cardiovascular system, helps reduce blood pressure, healing and, ultimately, rejuvenation of the body.

Effect on the body

It has powerful anti-inflammatory and anti-allergenic properties, strengthens and restores connective tissue, helps reduce cholesterol levels, enhances the effect of many beneficial substances (vitamin C and vitamin E); strengthens blood vessels and capillaries, improves blood microcirculation, prevents the formation of blood clots, reduces inflammation in the prostate, strengthens the immune system.

Protects the stomach and liver from harmful influences, activates the regeneration processes of the gastric mucosa. Provides significant prevention of major aging diseases: cancer, cardiovascular diseases, brain diseases, etc.

Increases the resistance of body tissues to the damaging effects of excess blood sugar, reduces the likelihood of diabetes, and also facilitates the course of developed forms. Has a positive effect on nervous system, activates nervous processes.

Component Properties

Vitamin C:

• Actively neutralizes free radicals (in combination with vitamin E, the effectiveness of vitamin C increases);
• stimulates the immune system;
• strengthens the walls of blood vessels, preventing heart attacks and strokes;
• helps in the prevention of cancer, and ultimately increases life expectancy.

Vitamin E:

• Is a major antioxidant nutrient;
• slows down the aging process of cells due to oxidation;
• helps enrich the blood with oxygen, which relieves fatigue;
• improves cell nutrition;
• strengthens the walls of blood vessels;
• protects red blood cells from harmful toxins;
• prevents the formation of blood clots and promotes their resorption;
• strengthens the heart muscle.

Indications for use Dihydroquercetin plus

Dihydroquercetin Plus can be considered as an additional source of vitamins, a source of dihydroquercetin.

“Dihydroquercetin” belongs to a group of drugs that are commonly called biologically active additives (BAA).

Sprivka! Dietary supplements are a combination of biologically active components of plant, animal or mineral origin. They are taken with meals as a healthy food supplement. The spectrum of action of dietary supplements is wide, but they cannot be called medicines.

"Dihydroquercetin", like all dietary supplements, is somewhere in the middle between food products and medications.

This bioproduct is an indispensable thing for vascular disorders of various etiologies.

The substance dihydroquercetin is an antioxidant (flavonoid) of natural origin.

Reference! Flavonoids are found in plants and provide them with a bright, rich color. They have pronounced antioxidant properties, which are successfully used in the treatment of cardiovascular diseases.

What is an antioxidant for? To fight free radicals that cause mutation processes in the body's cells. They are not produced by the body itself, but enter it from the outside, with food.

Dietary supplements can fully compensate for the acute lack of flavonoids.

As an antioxidant, "Drihydroquercetin" is able to normalize blood flow in the capillaries and reduce pressure in the vessels in the periphery.

The main indications for use of the drug are based on these properties:

• treatment of cardiovascular diseases - arrhythmia, angina pectoris, myocarditis, hypertension, chronic stage cardiac ischemia, heart failure, heart attack and stroke conditions. It can also be used in the presence of atherosclerotic changes;
• prevention of premature aging of the body;
• supportive and strengthening therapy when allergies, secondary immunodeficiency, and chronic fatigue are diagnosed.

In addition, the drug can be taken in the following cases:

• respiratory diseases;
• nervous system disorders;
• infectious diseases;
• pathologies of the genitourinary system, including urological and gynecological;
• damage to the digestive organs;
• skin diseases;
• joint diseases;
• endocrine disorders;
• problems with the organs of vision.

Contraindications

Possible allergy to the active substance and other components of the dietary supplement.

Attention! During pregnancy and lactation, as well as for children over 12 years of age, it is recommended to take it after consultation with a doctor.

Compound

The main active ingredient in the drug is dihydroquercetin.

Reference! The flavonoid is obtained by isolating it from wood raw materials of larches (Siberian and Daurian species).

Externally, dihydroquercetin is a light yellow powdery substance, odorless, and slightly bitter in taste.

The preparation is supplemented with formative elements: linseed oil, glycerin, caramel coloring and Ponceau food coloring.

pharmachologic effect

The effect on the body can be divided into the following subsections:

1. Relieves intoxication.
2. Has an antioxidant effect.
3. Helps strengthen capillaries and large vessels, improves their tone.
4. Prevents various pathological conditions(atherosclerosis, stroke, heart attack).
5. Slows down the aging process at the cellular level.
6. Improves coronary blood circulation.
7. Stabilizes myocardial contractility, processes of excitation and conduction of cardiac tissue.
8. Preserves vision and makes it sharper.
9. Protects the liver.
10. Improves skin functions.
11. Strengthens the immune system.
12. Normalizes the functioning of the digestive system.

Release form

You can purchase the dietary supplement in tablet form, as well as in capsules. Tablets and capsules are packaged in cardboard boxes or plastic jars.

One package can contain 20, 50, 100 tablets, 30 capsules, 100, 250, 500 mg powder. The tablet, as well as the capsule, contains 25 mg of the main component.

In addition, versions of “Dihydroquercetin” are available in the form of gel or drops.

Depending on the form produced, the drug has a different shelf life: for tablets it is longer - up to three years, for capsules and powders it is two years.

Instructions for use

How to take the drug? Take tablets, drops, powders and capsules orally during meals. Gels - externally. At internal use Take the medication with water.

One-time and daily dose depend on the purpose:

• for cardiac and vascular diseases– two tablets once in four doses;
• acute conditions require an increase in dosage by one and a half or two times;
• rehabilitation period of serious heart disease - twice a day in a dosage of 2 to 4 tablets at a time;
• prevention of aging processes, chronic fatigue - three times in the amount of 1-2 tablets;
• Children can use the supplement after 12 years of age for preventive purposes. Single dose – 1 capsule or tablet, 1-2 times per day.

The course lasts up to 3-4 weeks. Preventive courses are repeated after 3 months, therapeutic courses - after 2 weeks.

Manufacturer and side effects

Dihydroquercetin is produced by a well-known Russian company "Evalar" since 2008.

It specializes in the production of dietary supplements for various purposes and occupies one of the leading positions in the pharmacological market. The company has its own network of pharmacies.

In rare cases possible allergic reaction, manifested by a rash on skin, moderate redness and swelling.

Price

The cost of the drug may vary depending on the manufacturer, configuration and form of release, as well as the place of sale. "Dihydroquercetin Evalar" is purchased at a price starting from 130-145 Russian rubles. The price tag can reach up to 500 rubles and more.

Photo of packaging

Dihydroquercetin plus

Reference! This drug has all the properties and characteristics of the previous analogue, but it differs in its improved formula. The dietary supplement received special properties due to the inclusion of additional vitamin supplements in its composition.

Indications

• the drug is effective in complex therapy for hypertension;
• skin diseases, including allergies of various etiologies;
• diabetes mellitus and other endocrine disorders;
• diseases of the heart and blood vessels, including acute conditions;
• sports training (promotes growth muscle mass, improving results, and is not considered doping);
• oncological diseases;
• diseases of the central nervous system;
• kidney diseases;
• liver problems;
• inflammatory processes accompanied by purulent formations;
• additional source of vitamins;
• aging of the body;
• education ;
• chronic loss of strength;
• weakened immune system;
• prevention of acute conditions.

Contraindications

There are none, except for individual hypersensitivity to the components.

Compound

Except active substance dihydroquercetin, in the composition of the drug with new formula includes vitamins E and C, which enhance each other’s effects.

Auxiliary components: lactose, calcium stearite, Tween-80, titanium dioxide, methylcellulose.

Pharmacological action

The drug has the same effect as its simplified analogue.

The main differences are as follows:

1. "Dihydroquercetin plus" effectively fights edema.
2. Has an anti-inflammatory effect, especially in cases of purulent formations.
3. Used against allergic reactions on the skin.
4. Thins the blood. This feature helps the drug better penetrate into all cells of the body, promotes normal metabolism, and inhibits the development of dystrophic and sclerotic disorders.
5. Improves the permeability of capillary vascular walls, prevents vascular fragility, normalizes blood circulation and pressure levels in small vessels.
6. Removes toxins more effectively thanks to vitamin E.
7. Fights blood clots.
8. It nourishes cells even better.
9. Better enriches cells with oxygen.
10. It exhibits more active antioxidant properties in the fight against free radicals.
11. Prevents the development of cancerous tumors.
12. Has the ability to enhance the therapeutic effect of the main medicines in the treatment of vascular and heart diseases.

Release form

Available in the same forms and packaging as Dihydroquercetin, marked “plus”.

Instructions for use

Take orally during meals with water. The course and dosage depend on the patient’s indications.

For example:

• for acute cardiac and vascular conditions, you should drink 2-3 tablets three-4 times a day;
• during the post-infarction or post-stroke recovery period, the drug is taken 4 tablets or capsules twice a day;
• headaches, neurotic conditions arising due to vascular spasms are relieved by a single dose of 5 tablets. If the desired effect does not occur, you need to repeat the dose after a few hours;
• for vascular pathologies of the retina, you need to take 2 tablets (single dose) twice a day.

Manufacturer

The preparation “Dihydroquercetin Plus” is produced by a Russian manufacturer from Penza "Parafarm".

The Parapharm company has positive reviews from consumers, official registration and a complete list of documents regulating production and sale this drug. You can buy Dihydroquercetin I Spit on the Internet from the Penza manufacturer through the Philosophy of Health online store.

Side effects and approximate price

Availability information side effect none. The possibility of intolerance to components in some individuals cannot be excluded.

The price of the drug “Dihydroquercetin Plus” from the manufacturer “Parapharm” ranges from 300 to 800 rubles. for packaging in different regions of Russia.

Use during pregnancy

Preparations containing dihydroquercetin have found use in gynecology.

During pregnancy they are used for prevention of such conditions as phytoplacental insufficiency, in patients with the following pathologies:

• complicated obstetric history;
• neurocircular dystonia;
• urogenital infections;
• pathologies of the cervix;
• erosion;
• colpitis;
• vulvovaginitis.

Attention! Pregnant women should use the dietary supplement with caution, only after being prescribed by a doctor who will reasonably weigh what the expected benefits and harms of the drug will be for the fetus and mother.

Analogs

Among the known analogues of the drug “Dihydroquercetin” are the following:

• "Dikvertin";
• "Escizan";
• "Anavenol";
• "Emoxibel";
• "Venen";
• "Taxifolin";
• "Lavitol";
• "Glivenol";
• "Cardioxipin";
• "Flavitax";
• "Flamena".

There are many manufacturers of drugs containing dihydroquercetin; you can choose which manufacturer is better by studying reviews and discussions on forums. Thus, buyer preference is often given to the following companies: “Siberian Cedar”, “Ametis”, “Evalar”, “Parapharm”.

The use of a drug based on natural ingredients, manufactured with high quality in compliance with all necessary instructions and standards, can be beneficial in the most various pathologies. By using Dihydroquercetin in combination with the main therapy, you can achieve a significant increase in the therapeutic effect. The dietary supplement is also a good preventative and general strengthening agent.

It is necessary to beware of counterfeits; you can buy the drug only from trusted sources, choosing well-known companies that produce Dihydroquercetin.