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After some time begins to act Phenibut?

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Phenibutum often administered in neurological disorders associated with anxiety, irritability and impaired neural regulation. Before taking medication, patients are interested in: how many valid Phenibutum, and what influence on the organism. Consider the pharmacological properties of the drug: how the rules receiving and possible side effects.

Briefly about the pharmacological properties

The active ingredient of the drug - a phenyl derivative of gamma-aminobutyric acid, with effects on brain function.

Once in the body, are phenethylamines as nootropics, stimulating brain activity and enhancing CNS resistance to the negative effects of increased mental stress, hypoxia and other unfavorable factors.

After receiving tablets, the active substance is released under the action of gastric juice and absorbed into the blood, within an hour after receiving Phenibut begins to have an effect on the central nervous system work:

  • reduces symptoms of irritability;
  • improves mental alertness;
  • increases stress;
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  • It stimulates psycho-physical activity (depression and apathy);
  • reduces physical disorders associated with impaired conduction of nerve impulses (stuttering, enuresis, tic).

Phenibutum acts already one hour after drug administration, and almost does not cause adverse reactions, but the occasional reception medicament does not always provide a sufficient therapeutic effect. To improve the central nervous system requires a short (few weeks) treatment.

Terms of use of the drug

On average, Phenibutum begins to operate within an hour after receiving (depending on individual sensitivity of the organism, the time may slightly decrease or increase), and the therapeutic effect lasts 6-8 hours. To maintain the necessary therapeutic effect Phenibutum drink 3 times a day and the dosage for an adult should not exceed 0.75-1.5 mg / day, in severe cases, the dosage is increased to 2.5 mg.

Phenibut dose for single dose is calculated according to age:

  • child - 0.25 mg:
  • adult - 0.75 mg;
  • mature - 0.5 mg.

Funibutom recommended to begin treatment with the purpose of minimum quantities of preparation. At the same time, in the early days, from the moment when it begins to operate Phenibut, observe the condition of the patient and spend dosage correction. It is important to remember that the need to increase the daily dose to achieve the desired therapeutic effect, single Phenibutum number received is not changed, and the frequency is increased medication. Increasing amounts of a single can cause side effects of a medicament for the organism.

Side effects of the drug

The drug is well tolerated, but in the selection of a therapeutic dose may include the following side effects:

  • dizziness;
  • headache;
  • irritability;
  • irritability;
  • drowsiness;
  • dyspepsia (nausea, diarrhea, stomach pain).

Thus Phenibutum can act when improperly selected dosage. To eliminate the side effects Phenibut often sufficient to reduce the daily dose.

If symptoms are not reduced, it means that the drug is "not appropriate" and should see a doctor. There are various analogues Phenibut, which will also act on the body, without causing side effects and the doctor will choose the right.

Acts Phenibut already one hour after administration, improving brain function and eliminating the signs of neurologic disorders, but it is recommended to drink a course in 2-3 to produce the desired therapeutic effect Phenibut week. During this time, the medicine will gently act on the central nervous system, improve brain function, reducing irritation and eliminating signs of oxygen starvation.

sources:

Vidal: https://www.vidal.ru/drugs/phenybut
GRLS: https://grls.rosminzdrav.ru/Grls_View_v2.aspx? routingGuid = ea72a4ab-3d5e-4f67-9cbf-a597acb50ce1 & t =

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