What is a supplement like L-Tyrosine? Instructions for use, price, reviews and pharmacological features of this tool will be described in the article in question. You will also learn about the purpose of this drug, its composition and side effects.
Form, description, composition
In what form is L-tyrosine medication produced? Instructions for use say that this product can be purchased in the form of gelatin capsules, packaged in plastic jars, placed in packs of cardboard.
The active ingredient in this medicine is a substance such as l-tyrosine. Also, the composition of this drug includes additional ingredients in the form of MCC, Aerosil and magnesium stearate.
Pharmacodynamic features
What is tyrosine? Instructions for use report that it is an amino acid that enters the human body along with food (with a normal and balanced diet). Also, this substance can be synthesized from another amino acid - phenylalanine.
Tyrosine is an integral component of all organisms, as well as many enzymes. From this amino acid, thyroxine, triiodothyronine, and also DOPA are synthesized. The first two elements are thyroid hormones. As for DOPA, it is the precursor (chemical) of catecholamines (including dopamine, adrenaline, norepinephrine) and melanin.
The principle of action of food additives
How does the drug "L-Tyrosine"? Instructions for use informs that this tool regulates metabolic processes in the human body well, stimulates fat burning, normalizes the thyroid gland, accelerates the passage of impulses along the nerve endings, and also improves memory, attention, concentration, brain activity and enhances its saturation O 2 .
What foods contain a substance like tyrosine? The instruction for use does not provide any information on this subject. However, experts argue that to replenish this substance, the patient needs to consume more peanuts, soybeans, legumes, include parsley, almonds, pumpkin seeds, sesame seeds, bananas, dairy products and avocados.
Indications for appointment
When is it necessary to make up for a deficiency in a substance such as tyrosine? The instruction for use states that preparations containing this amino acid must be used for:
- hypotension;
- decreased memory and concentration;
- vegetative-vascular dystonia;
- chronic fatigue syndrome, frequent changes in mood, subdepressive conditions;
- vitiligo;
- in the treatment of Parkinson's disease;
- hyperactivity in childhood;
- thyroid disease;
- in combination therapy of drug and alcohol addiction;
- metabolic changes.
Prohibitions for appointment
When should you not use drugs containing tyrosine? Instructions for use indicate contraindications such as:
- Schizophrenia.
- Sensitization to drug elements.
- Pregnancy.
- Treatment with MAO inhibitors.
- Breastfeeding.
- Hereditary tyrosinemia.
The drug "L-Tyrosine": instructions for use
The composition of this medicine was presented above. How should I use the drug in question? According to the attached instructions, this tool should be taken only with food, washed down with a small amount of liquid.
To fill the amino acid deficiency, adult patients are recommended to use 2 capsules three times a day.
As for the scheme for taking this drug by children, it is developed individually only by an experienced pediatrician.
The duration of treatment with this agent is usually 4-6 weeks.
Side effects
Taking the drug in question almost never causes side effects. However, it should be noted that sometimes some people experience hypersensitivity reactions to the constituent components of the drug. In this case, it is better to cancel the medicine and replace it with a safer drug.
Overdose of the drug and its interaction with other substances
To date, there have been no cases of overdose of the drug "L-Tyrosine". However, this fact does not mean that this tool can be taken in unlimited quantities. Use it should only be prescribed by the doctor, in the dosage recommended by him.
With regard to drug interactions, the drug "L-Tyrosine" is forbidden to be taken simultaneously with MAO inhibitors.
Special information
The medication in question is not addictive in patients.
The best therapeutic results after treatment with this drug were obtained with its joint intake with vitamins B1, B6 and C, as well as with preparations containing methionine. Such treatment regimens help to significantly increase the synthesis of norepinephrine in the brain.
Terms of sale, storage and shelf life
"L-Tyrosine" is a drug that is dispensed in pharmacies without a doctor’s prescription. However, taking it without a doctor’s prescription is not recommended.
Keep this medicine preferably away from young children, at room temperature.
The shelf life of the drug is exactly two years. After 24 months, the drug should be disposed of.
The cost of the drug
How much does a drug like L-Tyrosine cost? In the Russian Federation, this product (No. 60, 500 mg) can be purchased at any pharmacy for 980-1240 rubles. As for Ukraine, in this country the price of this medicine (No. 50, 500 mg) is approximately 55-75 hryvnias. Cost may vary by manufacturer.
Consumer Reviews
Now you know what a substance like tyrosine is. Instructions for use, the price of a drug containing this amino acid, were also discussed above.
What do consumers say about this medicine? According to them, the drug "L-Tyrosine" is a highly effective drug. Most patients acquire it with chronic fatigue and lack of sleep. It also acts very effectively in childhood, when it is necessary 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 medicine, which patients indicate in their messages, is its high price. In addition, many consumers claim that this drug does not give a quick therapeutic effect. They note an improvement in 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 adverse reactions.