What is Piracetam used for? Instructions for use "Piracetam"

Why is Piracetam prescribed for patients? The answer to this question you will learn from this article. We will also provide you with information on how to take this medicine, in what form it is issued, whether it has side effects and contraindications, whether it can be used during lactation and during pregnancy.

Forms of the preparation, packaging and composition

Before you tell us about what "Piracetam" is prescribed by doctors, you should tell us in what form it can be purchased at pharmacies.

Today there are several forms of this drug. Let us consider them in more detail.

• Capsules. This form of the drug contains 0.4 g of piracetam and is marketed in cardboard packs of 60 pieces.
• 20% solution. This form is sold in ampoules of 5 ml, which, in turn, are placed in cardboard packages of 10 pieces.
• Pills. The drug is coated with a yellow coating and contains 0.2 g of active substance. You can buy tablets in a cardboard pack of 120 or 60 pieces.
• Granules for babies. The drug has a light pink color (say brownish sediment), available in glass jars in 56 g.

It should also be noted that each form of the drug has its own auxiliary substances.

Pharmacodynamics of the drug

Why "Piracetam" can be assigned to a person? It is a nootropic drug that can have a positive effect on the blood circulation of the brain and its metabolic processes.

The medication improves metabolic processes and increases the utilization of glucose. It also inhibits the aggregation of activated platelets.

The reception of "Piracetam" has a protective effect in brain injuries, which are caused by electric shock, intoxication or hypoxia. In addition, this drug improves the integrative work of the brain, without exerting a psychostimulating and sedative effect.

Properties of the medicament

What are the properties of the drug "Piracetam"? What is the purpose of this remedy? This drug is able to activate associative processes in the central nervous system, as well as improve mood and memory in both patients and healthy people.

Why "Piracetam" can be assigned to children? This tool is able to increase intellectual activity, improve mental performance, facilitate learning processes, improve conduction (synaptic) in the cerebral cortex and the connection between its hemispheres (left and right). Also, the drug restores and stabilizes disturbed speech, memory and consciousness.

Principle of action of the medicinal product

How does the drug "Piracetam" work? Why are his young people and elderly people used?

This drug normalizes the ratio of ATP and ADP, and also activates phospholipase A, accelerates the exchange of neurotransmitters and promotes the stimulation of plastic and bioenergetic processes in nerve tissues.

For what "Piracetam" (injections, powder, capsules and tablets) can be prescribed to patients? This drug is able to block platelet aggregation, improve microcirculation and optimize the passage of red blood cells through microscopic vessels.

It should also be noted that this agent increases regional blood circulation in ischemic areas of the brain, enhances alpha and beta activity, but reduces delta activity.

The medication reduces the vestibular nystagmus. With hypoxia, trauma and intoxication, it exerts a neuroprotective effect.

In connection with antihypoxic properties this drug is very effective in the complex therapy of myocardial infarction.

Pharmacokinetics of the drug

How long is the drug "Piracetam" absorbed (what is the purpose of this remedy, we will discuss later)? After ingestion, the drug is quickly and completely absorbed. Its bioavailability is one hundred percent.

Oral administration of the drug in an amount of 2 g gives the maximum concentration in the plasma after thirty minutes. The drug does not bind to proteins, it penetrates into all organs and tissues, including through the placental barrier.

The drug is practically not metabolized, but selectively accumulates in the parietal, occipital and frontal areas of the brain, as well as in the cerebellum and basal ganglia.

The half-life of this remedy is five hours. About 95% of the drug is excreted in the urine unchanged (after about thirty hours). In people with kidney failure this time interval increases.

What is Piracetam for? Indications for use

The considered nootropic agent has a wide spectrum of action. According to the instruction, indications for its use are the following states:

• Ischemic stroke, as well as all its consequences;
• Cerebrovascular insufficiency of a chronic nature (eg, atherosclerosis, hypertensive disease or vascular parkinsonism), accompanied by headaches, dizziness, memory, speech and attention disruption;

• Dementia (including Alzheimer's disease);
• aphasia;
• Viral neuroinfection (acute);
• Diseases of the nervous system, accompanied by a decrease in intellectual and mnestic functions, the degree of wakefulness, as well as a violation of the emotional and volitional sphere, behavior;
• Intoxication (including during the recovery period, subcomatose and coma) ;
• dizziness;
• Psychoorganic disorders;
• Sluggish and apathetic condition;
• Cortical myoclonus;
• Craniocerebral trauma;
• Epilepsy (as an adjuvant);
• Nystagmus vestibular;
• Atrophic and senile processes.

At what deviation is still prescribed drug "Piracetam"? Why do they drink this drug and make injections? In addition to the above, this medication also has such indications as:

• Neurological, somatovegetative, psychiatric complications that arose after treatment with psychotropic drugs and antipsychotics;
• Acute intoxication with amphetamine, ethanol, barbiturates or morphine;
• Depressive states, resistant to treatment with antidepressants;
• Neurotic depression with asthenic and senesto-hypochondriacal disturbances, as well as adynamics and phenomena of ideomotor inhibition;
• Abstinent, pre- and delirious states with alcoholism and drug addiction;
• Psycho-organic syndrome with alcoholism (chronic);
• Sickle-cell anemia (in complex treatment).

For what tablets "Piracetam", as well as capsules and powder doctors often recommend to admission to their small patients? Such a drug is prescribed for infantile cerebral palsy, mental retardation, the consequences of perinatal CNS damage, low learning ability (with psycho-organic syndrome), oligophrenia, speech disorders, memory impairment and intellectual insufficiency.

Lactation and gestation period

Can I take the drug "Piracetam" during pregnancy? What is it for? Some experts prescribe the drug under consideration to women in the situation according to the indications. However, it should be recalled that this medication easily penetrates the placental barrier, as well as into breast milk. In this regard, it is contraindicated during lactation and when carrying the fetus. Otherwise, it can be detrimental to the health of the child.

Contraindications

In what cases can not use the drug "Piracetam" (injections, oral forms)? This drug is not prescribed for hypersensitivity (including the derivatives of pyrrolidone), as well as Huntington's disease, severe renal failure, pregnancy, agitated depression, hemorrhagic stroke and breast-feeding. Also, this medicine can not be given to children under one year.

Methods of application

Now you know why Piracetam tablets can be prescribed to patients. Now you should tell you how to take this medicine.

At the beginning of therapy, the piracetam solution is administered intravenously at a dosage of 10 g. The amount of medication is then reduced and switched to oral administration. Inside the drug is taken before meals at a dosage of 800 mg (in 3 divided doses). After improvement, the amount of the drug is reduced to 400 mg. The duration of such treatment is 6-8 weeks.

It should be specially noted that the daily dosage of the drug "Piracetam" can be different and depend on the type and severity of the disease. With regard to the duration of treatment, it is determined only by a doctor according to the medical examination.

To children such preparation prescribe not more than 30-50 mg a day. Thus therapy should be long. The solution for oral administration is given to the child 2 times a day (morning and evening). It can be added to fruit juice or other drinks.

Adverse Reactions

Can the use of the drug "Piracetam" cause undesirable consequences? Injections, as well as oral forms of the drug, are really capable of causing side reactions. The most frequently manifested ones are the following:

• Metabolism: weight gain.
• Sense organs and nervous system: drowsiness, hyperkinesia, depression, increased irritability, asthenia, agitation, aggravation, sleep disorder, increased sexuality, dizziness, tremor and headache.
• The digestive tract: vomiting, abdominal pain, diarrhea and nausea.
• Skin: hypersensitivity.
• Blood circulation: arterial hypotension, hypertension, coronary insufficiency (in the stage of exacerbation).

Overdose

When an overdose of the drug "Piracetam" all side effects are amplified. As a treatment, gastric lavage is used, as well as the absorption of absorbents.