The drug "Niacin": instructions for use. Vitamin B3 (Niacin) - Indications

The drug "Niacin" describes the instructions for use as a powerful tool to lower blood cholesterol. It has several forms and can be used for the treatment and prevention of various diseases.

What it is?

The drug "Niacin" instructions for use defines as a lipid-lowering and vitamin remedy. This vitamin has several names: nicotinic acid, B3 and PP. This substance got its last name from this list because it prevents the development of a disease such as pellagra (when the skin becomes rough and a variety of inflammatory lesions of the mucous membrane of the tongue and mouth, atrophy of the gastrointestinal mucous membranes).

In nature, vitamin PP is found in the following foods: liver, rye bread, kidney, pineapple, and buckwheat flour.

The drug "Niacin" is a crystalline powder of white color, which has no smell. It is highly soluble in high temperature water.

Vitamin B3 has two forms:

• nicotinamide;
• nicotinic acid.

The drug "Niacin" is produced in tablets or in capsules. It is necessary to store this vitamin at room temperature, but not higher than 25 degrees Celsius, always in a dry place.

For about three years, the drug Niacin is suitable. The price of the drug in tablet form is 23 rubles. Means "Niacin-Vial" in the form of a solution for injection costs 65 rubles.

Pharmacological action of vitamin B3

The healing properties of Niacin are its following abilities:

• takes an active part in controlling the amount of sugar in the blood;
• contributes to the normal functioning of the digestive system;
• beneficial effect on nerves and central nervous system;
• lowers the level of "bad" cholesterol in the blood;
• improves microcirculation;
• eliminates the risk of cardiovascular disease;
• is an active participant in redox processes;
• promotes cartilage recovery;
• has an anti-inflammatory effect;
• normalizes the concentration of lipoproteins in the blood;
• expands small vessels;
• raises fibrinolytic activity of blood;
• promotes the release of juice in the stomach;
• beneficial effect on tissue respiration;
• cleanses vessels of dense lipoproteins;
• lowers blood pressure.

In addition, it synthesizes energy from carbohydrates. Vitamin PP is also required for protein metabolism and the synthesis of genetic material.

Indications for the use of vitamin B3

The drug "Niacin" instructions for use are recommended for use in the following diseases and situations:

• vitamin deficiency and hypovitaminosis PP: unbalanced and malnutrition, pellagra, rapid weight loss, Hartnup disease (when some amino acids, such as tryptophan, are not absorbed);
• gastrointestinal diseases: Crohn's disease, trophic sprue, celiac enteropathy, persistent diarrhea, colitis, gastritis, enterocolitis;
• liver problems (acute and chronic hepatitis);
• prolonged fever;
• hyperthyroidism;
• oncology;
• chronic infections;
• prolonged and regular stress;
• hyperlipidemia;
• facial nerve neuritis;
• disorders of ischemic cerebral circulation;
• vasospasm;
• diabetes;
• microangiopathy;
• spasm of the biliary tract;
• trophic ulcers;
• arthritis;
• disorders of the nervous system (schizophrenia, depression, decreased attention);
• alcoholism;
• osteoarthritis.

For multiple pregnancy, it is indicated to use the drug "Niacin". B3 is also useful for women during lactation.

Interestingly, the above substance is indicated for people who suffer from photodermatosis (when the skin does not tolerate sunlight).

Nicotinic acid deficiency

The daily requirement of B3 is 16 mg for men, for women - only 14 mg. If a sufficient amount of the above vitamin is not supplied to the human body, the following health problems may occur:

• stomach upset;
• regular insomnia;
• headache;
• lack of appetite;
• pain in the limbs;
• frequent dizziness.

Also, experts note that with B3 hypovitaminosis, there are memory lapses and skin problems (cracking, inflammation).

The drug "Niacin": instructions for use

This tool is recommended to be taken as follows:

• adults - a maximum of 100 mg per day (20-50 mg 2-3 times);
• children - 5-30 mg (every 16 or 8 hours).

If pellagra is prevented, the drug is prescribed for adults from 15 to 25 mg per day. Younger patients are shown slightly lower doses: from 5 to 20 mg per day.

It is important to monitor liver function when the patient is using Niacin. Vitamin B3 is able to affect this organ. With prolonged use, it can cause serious liver health problems.

Vitamin B3 Warnings

The drug "Niacin" instructions for use recommends to be used as follows: with meals or with milk, to reduce the risk of stomach irritation.

It should be noted that therapeutic doses of vitamin B3 can cause flushing. This is a safe occurrence.

Some recommendations for taking the drug:

1. Follow the indicated doses.
2. Means "Niacin" is not taken in parallel with other drugs.
3. It is strictly forbidden to apply therapeutic doses of vitamin to pregnant women.
4. When taking more than 1000 mg of vitamin per day, it is important to take tests every three months to determine the level of liver enzymes.
5. To use the above tool without prior consultation with an experienced specialist is not recommended.

It should be noted that if the patient takes psychotropic drugs, the appointment of the drug "Niacin" is possible only after the permission of the doctor.

Contraindications

Vitamin B3 inside is not recommended for use in diseases and conditions such as:

• hypersensitivity;
• stomach ulcer;
• duodenal ulcer.

The drug "Niacin" is contraindicated for parenteral use in severe arterial hypertension, atherosclerosis, gout, hyperuricemia, children.

Vitamin B3 can cause some side effects, such as:

• on the part of the heart and its system: tingling and burning sensation, hyperemia of the skin of the face;
• from the nerves and their system: dizziness, paresthesia;
• from the digestive tract: fatty degeneration of the liver ;
• allergy;
• on the part of the metabolism: hyperuricemia, increased amounts of AST, alkaline phosphatase, and LHD in the blood.

In addition, the drug "Niacin" instructions for use are recommended with caution in the following conditions:

• liver failure;
• arterial hypertension;
• glaucoma;
• in the phase of exacerbation of a stomach ulcer;
• pancreatitis

Vitamin B3 is a powerful remedy for various serious diseases, including osteochondrosis, diabetes and pellagra. It is not recommended to use the above tool alone without a doctor’s prescription, since it has a number of contraindications and side effects. To increase the level of vitamin B3 in the body, you can enrich the diet with foods such as pineapples, liver, kidneys or products from buckwheat flour.