Nootropic drugs are very popular in medicine. After all, their main purpose is to enhance the functioning of the brain, improve and restore mental activity. One such drug is Phenibut. Indications for use of this tool are quite extensive. Among them are anxiety, fear, memory impairment, sleep disturbance. In addition, the medicine has a calming effect, which undoubtedly makes it quite popular with the modern rhythm of life.
Pharmacological effects
The drug "Phenibut" indications for use are based on the ability of the drug to activate metabolic and bioenergetic processes in the brain. This action stabilizes the transmission of nerve impulses in the central nervous system, and normalizes blood circulation.
As a result, there is an improvement in memory, attention, coordination of movement. There is an increase in mental abilities. The medicine relieves headaches caused by cramping or vasodilatation. And this is not all indications for use for the drug "Phenibut". It improves blood supply to the eye tissues, which favorably affects visual acuity.
Moreover, this nootropic does not affect motor and mental activity. It does not provoke muscle relaxation. This effect is simply explained. The drug does not affect adrenoreceptors (nerve endings), which are sensitive to adrenaline - the stress hormone. This property is extremely important, and taking into account the indications existing for taking Phenibut, you can assign it to elderly people. Since, unlike other nootropics, it does not lead to lethargy and muscle weakness.
Indications for use
Due to the fact that the medicine is an excellent nootropic, it has a number of properties:
- psychostimulant;
- tranquilizing;
- antioxidant;
- anti-aggregate.
Consider what are the indications for use of the drug "Phenibut". The instruction recommends using the remedy for:
- Nightmares, insomnia typical of older people.
- Retention of urine provoked by myelodysplasia.
- Meniere's Disease.
- Anxiety caused by surgery or diagnostic examination.
- Dizziness, based on dysfunction of the vestibular analyzer.
- Relief of psychopathological and somatovegetative disorders caused by withdrawal symptoms.
- Open angle primary glaucoma.
- Treatment of predelirium and delirium.
- Motion sickness during kinetosis (for prevention).
Application for children
The drug regulates the metabolism in the brain, reduces the feeling of anxiety and tension. In addition, it enhances and prolongs the effect on the body of sleeping pills, antipsychotic, narcotic drugs. This is a pretty serious tool. Therefore, the question often arises - for what purposes is this medicine prescribed for children? And is its use dangerous?
Initially, we will consider under what conditions the doctor prescribes the drug “Phenibut”. Indications for use by children of this medication are as follows:
- Hyper excitability.
- Increased nervousness.
- Violation of metabolic processes in the brain, provoked by neuroinfection, fetal asphyxiation, or birth trauma.
- Stuttering.
- Enuresis.
- Teak.
The drug "Phenibut" from the entire range of nootropic drugs is the safest. That is why it is allowed to use it even for infants.
If we talk about effectiveness, then, despite the indications for use that are so extensive for the Phenibut preparation, reviews about it are quite contradictory.
Recommended Dosages
Only the doctor prescribes the medicine “Phenibut”. Indications for its use are the main factor that guides the doctor in choosing the dosage, duration of therapy, and the need for a second course. In addition, age, the presence of contraindications, as well as the severity of the symptoms of the disease, are taken into account.
Phenibut tablets are intended for internal use, which depends on the use of food. Since such a factor as eating, the drug does not affect the pharmacokinetics.
According to the instructions, single doses are:
- children, the minimum norm is 20 mg, if necessary, can reach 250 mg;
- for adults, the maximum dose is 750 mg of the drug.
Contraindications
It is important to consider if indications for use are being taken with Phenibut. But more importantly, do not forget about contraindications.
There are the following restrictions on taking this medicine:
- individual intolerance;
- pregnancy (especially relevant for the first trimester);
- lactation period;
- ulcerative colitis;
- violation of the liver;
- ulcer.
Side effects
In some patients, the drug can cause unwanted manifestations. As a rule, among adverse reactions can be observed:
- nausea;
- irritability, headache, drowsiness, agitation, dizziness;
- skin rash, itching.
Important notes
The drug is very in demand in neurology. At the same time, it is often combined with other drugs to obtain a more favorable result.
Means "Phenibut" significantly lengthens the effect on the body of sleeping pills, narcotic painkillers. The same picture can be observed with its combination with antiparkinsonian drugs, antipsychotics. Perhaps increased anticonvulsant therapy.
The drug "Phenibut" is the No. 1 drug for the treatment of patients with epilepsy. Since it enhances and lengthens the effects of antiepileptic drugs.
Despite contraindications, sometimes the drug “Phenibut” can be prescribed even for pregnant or lactating mothers. Indications, harm possible to the fetus, must be taken into account. And only if the benefit of the medicine is obvious, the doctor prescribes it.
In the case of prolonged use of the drug in all patients should be monitored indicators of the functioning of the liver. Periodically it is necessary to take a blood test.
It is important to understand that the drug is able to influence psychomotor reactions. Therefore, patients using this drug are recommended to abandon the activity associated with the danger. This also applies to driving a car.
The main analogues
The drug "Phenibut", like any other medicine, has a number of analogues. However, before replacing it, you must consult your doctor or at least carefully study the instructions, since the effect of an analog on the body may differ from the effect of the original product, and this is fraught with various consequences.
The main analogues of the drug "Phenibut" are the following drugs:
- Aminalon. This tool is prescribed for a variety of CNS pathologies. The medicine is in demand for arterial hypertension, cerebral atherosclerosis, chronic cerebrovascular insufficiency, which is accompanied by impaired speech, attention, memory, headaches. The drug can be prescribed to patients who have suffered brain injuries, stroke.
- "Nooboot." Such a tool is in demand for memory impairment, decreased concentration, senile dementia, emotional activity, cerebral palsy. This medicine is most similar to Phenibut. Indications for use with both drugs are almost the same.
- "Noofen." It is in demand for preventive purposes in stressful conditions provoked by an upcoming surgical intervention. It is prescribed for reduced intellectual activity, insomnia in older persons, impaired memory, psychopathy. Such a drug is often used for alcoholic delirium.
- Pantogam. A remedy is prescribed in the case of cognitive impairment provoked by organic brain damage. This medicine is used to reduce physical, mental performance. The drug is suitable for the treatment of perinatal encephalopathy in infants.
Opinions about the medicine
Of great interest are, if the drug "Phenibut" is prescribed, indications for use. Reviews are the real result of its effectiveness. Therefore, the opinions of patients are no less interesting and important.
If we talk about the use of the drug for children, the opinions of parents are quite controversial. Some are happy with the results. Others respond negatively about the product. At the same time, some of the parents notice a rather unpleasant feature. The medicine helps only during the period of admission. As soon as the baby stops using the drug, unpleasant symptoms return.
Doctors explain this effect as follows. For example, a doctor prescribes a medicine for a child with sleep problems, fully taking into account the indications existing for taking Phenibut. Reviews indicate that the drug normalized the sleep itself. However, the cause of his violations has not been eliminated.
If we talk about the adult population, the drug "Phenibut" causes a lot of rave reviews. Patients claim that the medicine helps to cope with stress, perfectly normalizes sleep, and improves mood. After taking it, there is an improvement in attention, memory.
There are opponents of this opinion, openly declaring that the tool is completely ineffective.
When deciding whether to use Phenibut or not, consult your doctor. And remember that any drug affects each organism individually. Therefore, only you yourself, after taking the remedy, will be able to say whether this medicine is effective for you.