Soothing tablets Grandaxin: instructions for use, cost and reviews, analogues

Therapy for anxiety and stress disorders is not the last place in both neurology and psychiatry. After all, such a condition is a frequent component of the clinical picture of many diseases, it serves the main source of discomfort and extremely negatively affects the quality of life and the degree of social adaptation. Prolonged stay in anxiety and depressed mood worsens the prognosis of existing somatic diseases and increases the likelihood of developing new ones.

Grandaxin tablets belong to the group of so-called "daytime" tranquilizers - atypical benzodiazepine derivatives. In therapeutic doses, the drug is well tolerated by patients and practically does not cause undesirable complications. In addition, the remedy has little effect on the daily lifestyle and practically does not cause disruption to physical and emotional activity.

The drug has a pronounced anxiolytic effect (by this term, experts mean an anti-anxiety, calming effect).

However, Grandaxin has a lesser effect on the tone of smooth and striated muscles. Simultaneously with a mild sedative effect, the drug fights psychovegetative symptoms, stimulates emotional activity.

The main active ingredient of the drug Grandaxin is the compound tofisopam. The therapeutic features of its action (in particular, rare in comparison with other antidepressants and tranquilizers cases of addiction, dependence and withdrawal syndrome) are due to its chemical structure.

This substance affects benzodiazepine receptors, which are concentrated to the maximum extent in the limbic system of the brain. This receptor complex includes receptors that are sensitive to the action of γ-aminobutyric acid (abbreviated as GABA), substances of the benzodiazepine structure, and the chlorine channel.

After activation of this structure, the effect of GABA, a neurotransmitter that inhibits the functions of the central nervous system and performs a number of other functions, is stimulated. The chlorine channel opens, and Cl- ions quickly enter the cell, which leads to depolarization of its membrane and inhibition of the conduction of nerve impulses.

Tofisopam differs from the overwhelming majority of benzodiazepine tranquilizers in the location of the nitrogen group. In "traditional" drugs of this class, it is localized in position 1 - 4, and in the active substance Grandaxin - in position 2 - 3, which causes some differences in its therapeutic effect and better tolerance by patients.

The appearance of this drug on the pharmacological market can be characterized by the phrase "New is well forgotten old." The synthesis and initial clinical studies of tofisopam fell on 1980s biennium

Experts associate the mechanism of action of Grandaxin with the following factors:

• Implementation of a therapeutic action in the area of ​​the basal ganglia. These are the structures of the brain that are "responsible" for a number of autonomic functions (regulation of sweating, salivation and lacrimation, etc.), tone muscles, the body's response to the influence of various stimuli, the regulation of higher nervous activity (memory, attention, logic and etc.).
• Influence on visceral (autonomic or autonomic) regulation, which affects the hormonal background, the work of the endocrine glands and performs a number of other vital functions.
• Action on the dopamine system of the brain. Dopamine is one of the most important neurotransmitters in the central nervous system. With disorders of its metabolism, synthesis and exposure to specific receptors such as D1, D2, etc. associate the development of schizophrenia, Parkinson's disease and a number of other pathologies. Dopamine regulates the acquisition of primary and secondary skills, affects the emotional state of a person. Peripheral dopamine receptors are "responsible" for the work of the digestive, reproductive system.
• Selective inhibition of the activity of phosphodiesterase (PDE) types 2, 4 and 10, which are mainly localized in the brain tissues. In addition, PDE - 4 is found in the cells of the immune system, which allowed experts to suggest the effect of Grandaxin on the body's defenses.

The drug is produced in the form of tablets, each of which contains 0.05 g (50 mg) of the active active ingredient of tofisopam. Pills are round in shape, white (sometimes with a grayish tint), separated by a deepened line (also called a chamfer) in the middle, with on the other hand, they are engraved with the Latin letters Grandax, which practically excludes accidental intake of the drug instead of another medicines. In addition to tofisopam, the composition also includes auxiliary components - lactose, talc, starch and other compounds. The manufacturer of the drug is the Hungarian pharmaceutical corporation EGIS Pharmaceuticals.

The pharmacological profile of Grandaxin tablets allows it to be used for various diseases of a neurological nature.

Subject to the dosage recommended by the doctor, the absence of contraindications, the use of the drug is accompanied by the following therapeutic effect:

• sedative;
• anxiolytic;
• improves sleep (due to the normalization of the psychological state), but extremely rarely causes daytime sleepiness and fatigue, lack of a feeling of freshness after waking up;
• relieves emotional stress provoked by anxiety, fear, stress, changes in hormonal levels, chronic pain syndrome and other pathologies;
• helps to cope with asthenic syndrome (weakness, fatigue, reduced physical endurance);
• relieves obsessive fear;
• restores the functions of the vegetative system;
• muscle relaxant and anticonvulsant (practically absent in comparison with other benzodiazepines).

Grandaxin tablets are a representative of benzodiazepine anxiolytics with an optimal safety profile for the doctor and patient. Therefore, the drug is widely used in almost all branches of medicine for the treatment of:

• psychovegetative disorders;
• somatic disorders;
• anxiety, panic and other neurological disorders;
• climacteric and severe premenstrual syndrome in gynecological practice;
• disorders of a social and personal nature against the background of stress and depressive disorders;
• asthenic syndrome, accompanied by weakness, irritability, anger, incontinence, difficulty concentrating;
• insomnias caused by various neurological causes;
• chronic tension headaches, if a similar condition is accompanied by fear, anxiety and panic;
• neuroses, neurasthenia;
• pathologies of the cardiovascular system, diseases of the musculoskeletal system, accompanied by neurological symptoms.

In addition, the drug is sometimes used in combination with other medicines during the preparation of a patient for surgery. The remedy is indicated if the patient is in a state of psychomotor agitation, agitation, anxiety. In this case, the medicine is given in the evening (on the day preceding the procedure) and in the morning shortly before the surgery.

The drug also has a favorable pharmacokinetic profile. After oral administration, the maximum concentration of tofisopam in the blood is observed after approximately 1.5 - 2 hours. The metabolism of the drug is carried out with the participation of liver enzymes and the formation of therapeutically inactive compounds. They are excreted in conjunction with glucuronic acid in the form of urine and in a lesser concentration - with feces. The half-life is on average 6 to 8 hours.

Grandaxin: instructions for use, dosage features, compatibility with other drugs

The high safety profile of the drug makes it possible to prescribe it as a basic treatment regimen for various diseases. However, the dosage should be selected individually depending on the patient's state of health, complaints, objective symptoms, since the effect of taking Grandaxin instructions for use describes how dose-dependent.

Typically, treatment begins with 0.05 g (1 tablet) in the morning and afternoon. In the future, they are guided by the patient's well-being. If the drug is well tolerated, but the effect is not pronounced enough, the dosage is increased to 0.15 - 0.2 g per day, much less often to 0.3 g. The final amount of the drug is divided into three doses throughout the day. The initial course of therapy is a month, if necessary, it is extended to 12 weeks.

The maximum daily dosage should not exceed 300 mg (6 tablets). In addition, when calculating the required amount of Grandaxin, one should pay attention to the fact that in older people the metabolism and the period the half-life of tofisopam is slowed down, therefore the recommended therapeutic and maximum daily dose of the drug should be halved (up to 0.15 g).

The development of overdose symptoms while taking Grandaxin is possible if the daily amount taken the drug exceeds 120 μg per kilogram of body weight (in elderly patients and people with impaired liver function - 50 mcg). In this case, the likelihood of symptoms of inhibition of the activity of the central nervous system and the respiratory tract is high. This manifests itself in the form of drowsiness, confusion, impaired cognitive functions, and a sharp drop in blood pressure. It is also possible to stop or weaken breathing, cardiac activity, convulsive seizures of the epileptic type.

In case of an overdose with Grandaxin, the algorithm of actions is as follows:

• rinse the stomach, but you should not artificially induce a gag reflex;
• give adsorbents (activated carbon, etc.) in an appropriate dosage;
• go to the hospital, where specialists will provide round-the-clock monitoring of vital signs;
• if the condition worsens, parenteral administration of norepinephrine and dopamine is recommended, transfer of the patient to mechanical ventilation, infusion of a sufficient volume of Ringer's solutions, etc.

Given the complex mechanism of action of Grandaxin, the instructions for use recommend taking it with extreme caution in combination with the following drugs:

• Means that are metabolized in the liver. Their content in blood serum can increase significantly, which leads to an overdose.
• Drugs that inhibit the work and functions of the central nervous system (psychotropics, antiallergic drugs, sleeping pills, narcotic pain relievers). Tofisopam enhances the effect of such medications, which requires a reduction in their dosage.
• Medicines from the group of barbiturates, medicines for the treatment of epilepsy and seizures. They accelerate the half-life of Grandaxin and reduce its concentration in the blood serum.
• Antifungal, antihypertensive medications. They increase the bioavailability of tofisopam, so they try to avoid such combinations or reduce the dosage of Grandaxin by half.
• Cardiac glycosides. Tofisopam increases their blood levels.
• Antacids, drugs that reduce the acidity of gastric juice. Slow down the absorption of Grandaxin and affect its bioavailability.
• Oral contraceptive pills. Slow down the transformation of tofisopam by liver enzymes.
• Immunosuppressants. Simultaneous reception is categorically contraindicated.

The effectiveness of Grandaxin is also influenced by the patient's addiction to nicotine. Regular smoking reduces treatment outcomes. Alcohol works in a similar way. Therefore, for the duration of therapy, doctors recommend giving up bad habits. First of all, it has a beneficial effect on emotional and psychological status. a person, and secondly, it allows you to accurately calculate the required dose of the drug and correctly draw up a course treatment.

Sedative Grandaxin: contraindications and possible adverse reactions, analogues and cost, reviews

The drug has gained wide popularity due to its good tolerance.

Side effects are extremely rare (provided the correct dose is selected). However, some patients complain about:

• digestive disorders, manifested in the form of nausea, vomiting, constipation, belching and flatulence;
• decreased appetite;
• dysfunction of the liver and biliary tract, which in severe cases can cause jaundice;
• drying out of the mucous membranes of the nasal and oral cavity;
• headache;
• dizziness;
• sleep disorders;
• increased irritability;
• skin manifestations of an allergic reaction;
• myalgia.

Although drowsiness and a slowdown in reaction with the use of tofisopam are rarely noted, during therapy it is advised to refrain from driving a car (at least at the initial stage of treatment).

The following diseases and conditions are absolute contraindications for admission:

• first half of pregnancy;
• individual intolerance to both the main and auxiliary components of the drug;
• respiratory disorders, including sleep apnea.

Taking the drug with caution or choosing an analogue is recommended for:

• respiratory tract pathologies;
• lactation period (the therapy regimen is changed or it is proposed to transfer the child to artificial feeding);
• in the second half of pregnancy (prescribed only if the potential benefit to the woman outweighs the possible risk to the fetus);
• brain damage (for example, vascular atherosclerosis);
• liver diseases;
• psychosis, severe depressive states due to the likelihood of a deterioration in emotional status and uncontrolled suicidal tendencies;
• epilepsy.

On the modern pharmacological market, tofisopam is sold only under one trade name - Grandaxin, so there are no complete analogues. However, instead of this remedy, the doctor may suggest other "daytime" tranquilizers:

• Gidazepam;
• Medazepam;
• Trimethosine;
• Prazepam;
• Mebikar and others.

Valery, 48 years old. “Probably everyone is familiar with the situation when all the difficulties pile up at the same time. But for me this period, to put it mildly, dragged on. As a result, “the circus left, but the clowns stayed” - insomnia worried, relations in the family worsened due to constant conflicts, and troubles began at work. I decided not to treat myself, but to see a doctor, who prescribed Grandaxin. The effect of the treatment is excellent, and there were no complications. "

Inna Ivanovna Sklyarenko, neurologist. “I am always cautious in prescribing drug therapy to patients. I prefer to start with physical and psychotherapy, general recommendations. But if there is a need for drug treatment, I prefer safe drugs. Grandaxin is the best choice in terms of combining effectiveness and safety. "

The price of a package of the drug containing 60 tablets is about 800 rubles, 20 tablets cost about 350 rubles. But despite the relative harmlessness and rare cases of adverse reactions, the sedative Grandaxin is released from pharmacies only with a prescription from a doctor.