The drug "L-Tyrosine": instructions for use, description and reviews

What is an additive like L-tyrosine? Instructions for use, price, reviews and pharmacological features of this tool will be described in this article. Also, you will learn about the purpose of this drug, its composition and side effects.

Form, description, composition

In what form is the medicament "L-tyrosine" made? Instructions for use say that this product can be purchased in the form of gelatin capsules, put up in plastic cans, placed in packs of cardboard.

The active component of this drug is a substance such as l-tyrosine. Also in the composition of this drug include additional ingredients in the form of MCC, aerosil and magnesium stearate.

Pharmacodynamic features

What is tyrosine? Instruction for use reports that it is an amino acid that enters the human body together with food (with a normal and balanced diet). Also this substance can be synthesized from another amino acid - phenylalanine.

Tyrosine is an integral part of all organisms, as well as many enzymes. From this amino acid is synthesized thyroxine, triiodothyronine, and also DOPA. The first two elements are thyroid hormones. As for DOPA, it is the precursor of (chemical) catecholamines (including dopamine, epinephrine, norepinephrine) and melanin.

Principle of action of food additive

How does the drug "L-Tyrosine" work? Instruction for use informs that this agent regulates metabolism in the human body, stimulates fat burning, normalizes thyroid gland function, accelerates the passage of impulses along the nerve endings, and also improves memory, attention, concentration, brain activity and enhances its saturation. ₂ .

Which products contain a substance such as tyrosine? Instruction for use does not give any information on this score. However, experts argue that to replenish the substance, the patient needs to consume more peanuts, soybeans, legumes, and include in the diet parsley, almonds, pumpkin seeds, sesame seeds, bananas, dairy products and avocados.

Indications for use

In what cases is it necessary to fill a deficiency of a substance such as tyrosine? Instruction for use states that preparations containing this amino acid should be used when:

• Hypotension;
• Memory loss and concentration of attention;
• Vegetative-vascular dystonia;
• Syndrome of chronic fatigue, frequent changes in mood, subdepressive states;
• Vitiligo;
• In the complex therapy of Parkinson's disease;
• Hyperactivity in childhood;
• Thyroid gland disease;
• In combination therapy of drug and alcohol dependence;
• Change in metabolism.

Prohibitions for appointment

When should I not use drugs that contain tyrosine? Instructions for use indicate such contraindications as:

• Schizophrenia.
• Sensitization to the elements of the drug.
• Pregnancy.
• Treatment with MAO inhibitors.
• Breastfeeding.
• Hereditary tyrosinemia.

The drug "L-Tyrosine": instructions for use

The composition of this medication was presented above. How should I use the drug in question? According to the attached instructions, this remedy should be taken only during meals, washed down with a small amount of liquid.

To compensate for the deficiency of amino acid, adults are advised to use 2 capsules three times a day.

As for the scheme of taking this drug by children, it is developed individually only by an experienced pediatrician.

The duration of treatment with this drug is usually 4-6 weeks.

Side effects

Acceptance of the drug in question almost never causes side effects. However, it should be noted that sometimes some people develop hypersensitivity reactions to the constituent components of the medication. In this case, it is better to cancel the medicine and replace it with a safer means.

Overdose and its interaction with other substances

Until now, no cases of overdose with the drug "L-Tyrosine" have been recorded. However, this fact does not mean that this remedy can be taken in unlimited quantities. Use it should only be for the doctor's prescription, in the recommended dosage.

As for the drug interaction, the drug "L-tyrosine" is not allowed to be taken simultaneously with MAO inhibitors.

Special Information

This drug is not addictive in patients.

The best therapeutic results after treatment with this agent were obtained by its joint administration with vitamins B1, B6 and C, as well as with drugs containing methionine. Such therapy schemes help to significantly increase the synthesis of norepinephrine in the brain.

Terms of sale, storage and expiration date

"L-Tyrosine" - a drug that is released in pharmacies without a doctor's prescription. However, taking it without the appointment of a doctor is not recommended.

Keep this medicine preferably away from small children, at room temperature.

Shelf life of the drug is exactly two years. After 24 months, the drug should be disposed of.

Cost of medicinal product

How much does a drug like "L-Tyrosine" cost? In the Russian Federation, this drug (№60, 500 mg) can be purchased at any pharmacy for 980-1240 rubles. As for Ukraine, in this country the price of this medication (№50, 500 mg) is approximately 55-75 UAH. The cost may vary depending on the manufacturer.

Customer Reviews

Now you know what constitutes a substance such as tyrosine. Instructions for use, the price of the drug containing this amino acid, were also considered above.

What do consumers say about this drug? According to them, the drug "L-Tyrozin" is a highly effective remedy. Most patients get it with chronic fatigue and lack of sleep. It also works very effectively in childhood, when it is required to improve the memory, concentration and attention of the child. By the way, it is during this period that the additive in question is used most often.

The only negative of this medication, indicated by patients in their reports, is its high price. In addition, many consumers argue that this drug does not provide a rapid therapeutic effect. They note the improvement of their condition only a few weeks after the start of treatment.

By the way, the positive side of this drug is that it almost never causes side reactions.