Tyrosine. Instructions for use, price, reviews, analogues, medical opinion

For the normal functioning of the nervous system and the elimination of cognitive dysfunction a person must receive a sufficient number of amino acids, particularly tyrosine. This substance controls memory, attention and mood. It can be obtained from the special food supplements and medicines, the reception of which must be carried out according to the instructions.

Release form and composition of the drug Tyrosine

Tyrosine 3 has optical isomers: L, D and DL. As the basic compound in the formulation acts amino acid tyrosine into L-form of optical isomer, as it is better absorbed by the body. Available means within a capsule or tablet form. View dosage unit depends on the manufacturer.

The composition of the capsules may contain from 400 to 600 mg of active ingredient, and a tablet - up to 1100 mg.

Additionally, the composition of the capsules and tablets include:

• magnesium stearate;
• silica foam;
• Cellulose in the form of microcrystals.

Depending on the manufacturer capsule form packed in 50,60 or 100 pieces. in the bank, and Tablet - 60 pcs. in the bank.

pharmacological properties

Tyrosine is absorbed by the body only when converting to catecholamines - adrenaline, noradrenaline and dopamine.

When injected into the central nervous system This substance increases the level of dopamine and adrenaline connections. The drug helps to increase the concentration of tyrosine and prevent the development of deficiency of neurotransmitters, which contributes to more rapid transmission of nerve impulses to the brain, as well as restoration of nerve cells and the formation of new neurons ties.

Tyrosine able to react with glutamic acid, which inhibits the synthesis of "happiness hormone" - dopamine. This avoids the death of nerve cells and reduce the risk of depression and other mental disorders.

Tyrosine regulates the endocrine system in the blood glucose concentration, so it is great for people who suffer from diabetes. The substance also accelerates the excretion of catecholamines and regulate nutrient metabolism in tissues throughout the body, which contributes to the rapid breakdown of fat tissue.

Tool helps you:

• to control the production of important hormones;
• stabilize the emotional background;
• enhance the cognitive function of the nervous system;
• reduces the effects of stress;
• control protein synthesis in the organism;
• improve brain function;
• increases endurance;
• neutralize toxins;
• reduce the risk of allergic reactions.

Pharmacodynamics and Pharmacokinetics

Tyrosine is produced by the body from phenylalanine - amino physical structure, and also supplied with food. Tyrosine has the general formula C₉H₁₀HNO₃. L-Tyrosine is found in all living organisms: it is part of some enzymes. From it also produced triyodisty thyronine and thyroxine.

The substance is involved in:

• synthesis of protein molecules, connecting with the lower protein and forming a new cell centers;
• creation of biological substances for the transmission of nerve impulses to the central nervous system;
• the process of reducing the excitability of nerve fibers by controlling the ratio of dopamine, epinephrine;
• promotion and formation of pigment cells;
• the stabilization hormones epinephrine and norepinephrine.

Tyrosine instruction manual describes as rapid-acting drug. Active substance is absorbed into the blood and into the organ tissue without loss of concentration.

Disintegration L-tyrosine passes through the Krebs cycle: 4-hydroxyphenylpyruvate dioxygenase - gomoginezat finelpiruvata - maleilatsetouksusnaya acid - fumaric acid and acetoacetate - ketone bodies and oxaloacetate. Deduced amino acid breakdown products in the urine within 2-5 h.

Tyrosine - Remanufactured acid, that is, it can be obtained, along with food:

• poultry;
• nuts;
• legumes;
• soy and its derivatives;
• bananas;
• Yogurt without additives;
• pork and veal;
• white sea fish;
• sunflower seeds and pumpkin.

Increased digestibility biological additives for parallel reception:

• tirozigidroksilazy;
• mint;
• ascorbic acid;
• niacin;
• St. John's wort;
• riboflavin;
• pyridoxine;
• melissa;
• thiamine;
• chamomile.

Indications

Tyrosine is a drug prescribed for:

• reduced blood pressure indicators;
• memory impairment;
• reducing attention;
• Constant stress;
• insomnia;
• depression;
• vegetative-vascular dystonia;
• increased activity;
• the development of Parkinson's disease;
• treatment of drug addiction;
• alcoholism;
• increased production of adrenaline;
• panic attacks;
• mental disabilities;
• vitiligo;
• dysfunction or hyperthyroidism;
• malfunctions of the pituitary;
• slowing of metabolic processes;
• obesity;
• nervous exhaustion;
• polio;
• adrenal dysfunction;
• meningitis;
• mood swings;
• tuberculosis.

  

In the treatment of tuberculosis, meningitis and obesity will require a comprehensive therapy as supplements Tyrosine does not have a pronounced therapeutic effect.

Contraindications

Tyrosine, instructions for use which limits the use of the drug is not prescribed for:

• intolerance components in biological additives;
• pregnancy and breastfeeding;
• congenital deficiency of enzymes for synthesis of tyrosine;
• receiving monoamine oxidase inhibitors;
• schizophrenia;
• Therapy strong psychotropic drugs;
• in congenital deficiency of phenylalanine;
• melanoma;
• receiving iodine-containing means;
• glioblastoma;
• overactive thyroid.

At what age can use the drug

Tyrosine is a biologically active additive may be used in children, but before taking the body is recommended to undergo screening for thyroid function disorders. A decision on the need for additional intake of tyrosine should take pediatrician. The dosage and course of treatment as determined by the child's doctor.

Tyrosine is used in pediatrics from 4-5 years old for:

• upconcentration;
• stimulation of glycogen breakdown;
• hyperactivity disorder therapy;
• stress reduction;
• prevention of thyroid pathologies;
• treatment of allergic dermatoses;
• speed up metabolism;
• cleansing the body of toxic substances.

Instructions for use, the dosage of the drug

According to World Health Organization standards fully formed organism in need of tyrosine 17 mg per kilogram body weight. In this case of food a person should receive no more than 6 g of the compound, and with the help of components- to '15

Tyrosine is why the dosage for an adult is:

• capsule form: 2 caps. to 3 times a day;
• tablet form: 1 tab. up to 3 times per day.

In the absence of specific instructions, the pediatrician for children recommended standard dosage: 1 capsule. 1 time per day.

Duration of reception - 30-45 days. Tyrosine The drug must be taken with food, drinking water or sweet tea. It is also recommended to use lemon or orange juice as well as vitamin C enhances absorption and concentration of acid tyrosine in the blood. Competitors are recommended to increase the dosage to 4 capsules. or 2 tablets.

Side effects

When used Tyrosine may cause side effects such as:

• feelings of anxiety or fear;
• diarrhea;
• constipation;
• bloating;
• heartburn;
• increasing the acidity of the stomach;
• vomiting;
• headaches of different localization;
• irritability;
• sensitivity to light;
• increased heart rate;
• tachycardia.

  

If you experience any side effects to stop taking synthetic tyrosine and continue to make up the amount in the body via food.

Overdose

Tyrosine, instructions for use which contains information about the absence of overdose, is relatively safe means.

But when it is received, do not exceed the specified dosage, as this may lead to:

• shortness of breath;
• Blood pressure surges;
• arrhythmia;
• insomnia;
• dizziness;
• fatigue;
• pathologies of the thyroid gland;
• anorexia;
• intrusive thoughts;
• nervousness;
• dermatosis.

special instructions

Tyrosine at the joint use of vitamins B1, B6 and C increases the production of noradrenaline and dopamine. Also agent has the best effect when parallel reception methionine. Dietary supplement does not cause addiction and withdrawal symptoms.

drug interactions

Tyrosine The drug is strictly prohibited to take, together with nitric acid, and monoamine oxidase inhibitors:

• tranylcypromine;
• Razalginom;
• phenelzine;
• nialamidom;
• selegiline;
• isocarboxazid;
• Pirazodolom;
• eprobemide;
• pargyline;
• Metralindolom;
• harmaline;
• moclobemide;
• Tryptamine.

  

With great care taken with Tyrosine:

• tryptophan;
• Aktimenom;
• valine;
• Femalinom;
• Protestonom;
• peal;
• glycine;
• Mesothelium Tubbs;
• Femalinom;
• Kanakorom.

analogs

Tyrosine direct analogues exist only between manufacturers:

• Now Foods;
• Evalar;
• Universal Nutrition;
• Solgar.

There are also analogues of method steps. These include:

Vita-Tyrosine

The structure of funds include:

• tyrosine;
• potassium iodide;
• iodine.

  

The drug Vita-Tyrosine is used in:

• thyroid dysfunction;
• chronic fatigue;
• insomnia;
• mental pathologies;
• reducing efficiency;
• obesity;
• lack of vitamin E;
• decreased libido;
• dermatoses;
• Constant stress.

It is not recommended to use supplements at:

• sensitivity means components;
• parallel receiving iodine preparations;
• hyperthyroidism;
• elevated pressures.

Dosage: 1 capsule. per day. Duration of receiving is not limited.

amine type

The composition of 1000 ml of media:

• isoleucine;
• lysine in the form of an acetate compound;
• methionine;
• threonine;
• tyrosine;
• leucine;
• tryptophan;
• phenylalanine;
• histidine;
• glycine;
• alanine;
• valine;
• taurine;
• serine;
• arginine;
• proline;
• anhydrous acetic acid;
• water injection;
• Apple acid.

  

Of the amine is used in:

• intravenous feeding;
• feeding by gavage;
• protein degradation;
• mental pathologies;
• abnormalities of metabolic processes.

Medication should be taken when:

• acidosis;
• crash amino acid synthesis;
• renal failure;
• Anomalies in the liver;
• hypoxia;
• heart failure.

Direct contraindication is for children up to 2 years. Aminov is designed to be inserted through a vein.

Dosage:

View solution	Age of the patient	Maximum daily dosage ml / 1 kg of body weight	The rate of administration, mL / hr
5 %	From 5 years and adults	20	2
From 2 to 5 years	30
10 %	From 5 years and adults	20	1
From 2 to 5 years	10
15 %	Adults	13,3	0,67

The number of procedures is determined by a specialist on the basis of the collected history.

Thorne Tyrosine

Tyrosine, which is part of the drug, according to the instructions for use, is in the form of two optical: L and D. Their ratio is 1:10.

Additional material means Thorne are:

• Valium;
• gelatin;
• leucine;
• silica.

Indications for use Thorne funds are:

• insomnia;
• depression;
• high mental stress;
• violation of synthesis of tyrosine and phenylalanine acid;
• great physical exertion;
• mood swings;
• lethargy;
• reduced production of hormones TSH and T3, T4;
• menopause.

Contraindications include:

• during pregnancy and lactation;
• heart failure;
• hyperthyroidism;
• bleeding;
• renal and hepatic disease.

Thorne Tyrosine is necessary to take 1 caps. up to 3 times per day. The duration of the course of therapy is determined by a specialist.

Felicita

The structure of funds include:

• magnesium carbonate;
• vitamins:
• PP;
• B1-B12;
• FROM;
• D;
• basil extract;
• lecithin;
• hood cloves;
• essence of cinnamon;
• tyrosine;
• calcium stearate;
• arginine;
• tryptophan;
• phenylalanine;
• cellulose.

  

Dietary supplement recommended for use with:

• enhanced mental work;
• stress;
• fatigue;
• apathy;
• increased physical activity;
• neuroses;
• depression;
• hyperexcitability.

Among contra-distinguished:

• during pregnancy and lactation;
• phenylalanine synthesis disorders;
• age under 14 years;
• means intolerance components.

Dosage: 1 tablet. per day. The duration of therapy is determined by a specialist.

Vah plus

The dietary supplement composition contains:

• Chinese angelica;
• tyrosine;
• vitamin E;
• the essence of ginger;
• licorice extract;
• raspberry extract;
• pyridoxine chloride;
• vitamin A;
• Vitamin B6;
• Vitex berries hood;
• glycyrrhizinic acid;
• rice extract;
• magnesium stearate;
• gelatin;
• silicon oxide.

Means prescribed for:

• cystic formations in the female reproductive organs;
• malignant tumors in the reproductive system;
• polyps;
• vaginal dysbacteriosis;
• menopause;
• uterine myoma.

Among contra-distinguished:

• during pregnancy and lactation;
• Allergic reactions to substances in the composition means;
• heart failure.

Dosage: 1 capsule. 1 time per day. Duration of reception - 30 days.

Aminoped

Tyrosine instructions for use prohibits the use in conjunction with some other amino acids, but in the medium Aminoped contained in the form of acetyl compounds. This allows tyrosine not enter into secondary reactions with other components.

Also includes:

• arginine;
• alanine;
• glutamine lysine;
• isoleucine;
• glycine;
• taurine;
• aspartic acid;
• valine;
• cysteine;
• histidine;
• triptofant;
• methionine;
• leucine;
• phenylalanine;
• proline;
• serine.

Aminoped indicated for:

• feeding by gavage or vein;
• protein deficiency;
• menopause;
• prematurity;
• mental illness;
• cognitive pathologies of the nervous system.

Biologically active additive is not used in:

• failures in the synthesis of amino acids;
• reduced level of potassium or sodium;
• hypoxia;
• increased irrigation of organ tissues;
• acidosis.

dosages:

• 5%: 15 ml per 1 kg body weight at an infusion rate of 2 ml / h;
• 10%: 25 ml per 1 kg body weight at an infusion rate of 1 ml / hr.

Duration of the course of reception determined by a specialist.

Aminoplazmal B Brown E5

The vehicle contained:

• lysine gidrohloristy;
• leucine;
• tyrosine;
• methionine;
• isoleucine;
• arginine;
• tryptophan;
• magnesium chloride;
• alanine;
• histidine;
• glycine;
• valine;
• aspartic acid;
• threonine;
• sodium hydroxide;
• serine;
• phosphate sodium;
• phenylalanine;
• glutamine;
• potassium acetate;
• sodium chloride;
• 1-aqueous citric acid;
• acetylcysteine;
• water injection;
• sodium acetate.

  

The drug is prescribed for:

• protein deficiency;
• feeding by gavage or vein;
• burns:
• injuries;
• surgical interventions;
• inflammatory processes in the digestive tract.

Not recommended for use with the tool:

• hypoxia;
• Component intolerance;
• pathologies of hematopoiesis;
• Hepatic and renal disease;
• violations of metabolic processes;
• acidosis;
• heart failure;
• pulmonary edema;
• irrigation of organ tissues;
• aged less than 2 years.

dosages:

Age of the patient	The maximum dose per day, ml / kg body weight	Maximal administration rate, ml / hr
14 years	40	2
2-5 years	30
5-14 years	20

Duration of the course of application determined by a specialist.

Terms, conditions of sale and storage

The drug is a tyrosine stored 2 years from date of manufacture. Means for storing recommended away from children at room temperature. Tyrosine is possible to purchase without a prescription form.

Price in drugstores of Moscow, St. Petersburg, regions

Tyrosine cost of the drug depends on the pricing policy of the pharmacy and manufacturer. The average price for 100 capsules, comprising 500 mg active substance:

The name of the pharmacy and the price, rbl.
doctor Stoletov	Dialogue	trick	Pililyu.ru, intrenet pharmacy	E Pharmacy	Rigla	Zdravsiti
Now Foods	1437,00	1023,50	1489,00	1086,00	959,00	1668,00	1006,00
Solgar	1390,00	1985,60	1841,00	2000,00	1458,30	1322,00	1472,00
Universal Nutrition	1211,00	1325,20	1115,50	1386,00	1257,00	1325,00	1099,00
Evalar	956,00	1023,00	1220,50	978,50	998,00	1031,00	1172,00

Adequate intake of foods high in tyrosine ensure normal functioning of the human nervous system and brain function. Use of biologically active additives to compensate for the lack of amino acids should only after consulting physician, observing or selected by standard dosage instructions.

Video of the tyrosine

L-tyrosine, as a sports nutrition:

Author: Anna Shalunova