Korvalkaps: instructions for use, product description, reviews

Modern people very often experience neuroses, irritability and stress. Against the background of such conditions, the general state of health and overall health in the person noticeably worsen. The consequences of neuroses are insomnia, fatigue, lethargy, high blood pressure, tachycardia, spasms and so on. Therefore, with severe stress and irritability, it is very important to take a drug in time, which helps to calm a person.

The most popular remedy with such properties is the "Korvalkaps" medication. Instructions for use, the form, cost and features of the medication are discussed below.

Form of issue, composition, description, packaging

The drug "Korvalkaps", reviews of which are described below, goes on sale in the form of soft capsules. They are placed in blisters and cardboard packages.

The composition of this medication includes such basic components as phenobarbital and ethyl ester of alpha-bromoisovaleric acid. Also, the medicament in question contains peppermint oil, trihydrate, sodium acetate, purified water and polyethylene glycol 200 (excipients).

With regard to the drug coating, it consists of glycerin, gelatin, propyl parahydroxybenzoate and methyl parahydroxybenzoate.

Basic properties

What antispasmodics are you aware of? "Korvalkaps" is the most effective medication, which acts not only spasmodically, but also soothing.

The effectiveness of this tool is determined by the properties of the components that make up its composition.

The ethyl ester of alpha-bromoisovaleric acid shows reflexive soothing and spasmolytic properties. Such features of the drug are caused by irritation of the nasopharynx and oral cavity receptors, as well as by the decrease in excitability (reflex) in the central nervous system, increased braking processes in the subcortical structures and neurons of the cerebral cortex, decreased activity of the vasomotor centers and local spasmolytic effect on the smooth musculature of the vessels.

With regard to an ingredient such as phenobarbital, it helps suppress the activating effect of the centers of the reticular formation of the medulla oblongata and the midbrain on the cerebral cortex. As a result, the exciting currents decrease, which affect the subcortical structures and the cortex of the brain.

According to experts, it is these properties of the drug (depending on its dosage) that cause a hypnotic or soothing effect.

What other properties are inherent in the drug "Korvalkaps", the price of which is indicated below? This drug reduces overall blood pressure, reduces the stimulating effect on peripheral and coronary vessels, vasomotor centers, and also relieves and prevents spasms of blood vessels, including cardiac vessels.

Kinetic parameters

Where are capsules (tablets) "Korvalkaps" absorbed? When ingested, this drug begins to be absorbed already in the sublingual region. Its bioavailability is very high and is about 60-80%.

The effect of the drug develops much faster (after about 5-12 minutes) with its retention in the oral cavity (sublingual absorption), that is, after a snacking of the capsule.

If the product is swallowed in its entirety, its effect is noted after 20-45 minutes and lasts for 3-6 hours.

In patients who previously took barbituric acid, the effectiveness of the drug is reduced. This is due to the accelerated metabolism of phenobarbital in the liver (it is in this organ that barbiturates cause induction of enzymes).

In elderly people and patients with cirrhosis of the liver, the metabolism of the drug in question is reduced, so in this category of people the half-life of the drug is prolonged. This requires lowering dosages and increasing the intervals between capsules.

Indications

Preparations containing phenobarbital and ethyl ester of alpha-bromizovaleric acid (for example, Korvalkaps) are used for:

• Neuroses with increased irritability;
• Vegetative-vascular dystonia and hypertension (in complex therapy);
• Insomnia;
• Weakly expressed spasms of coronary vessels and tachycardia;
• Spasms of the intestines due to neurovegetative disorders (as an antispasmodic drug).

Contraindications

Preparations containing ethyl ester of alpha-bromizovaleric acid and phenobarbital (including Korvalkaps) are not recommended to be prescribed for:

• Expressed violations in the work of the kidney or liver, hepatic porphyria;
• Hypersensitivity to bromine and components of the drug;
• Heart failure of a severe degree.

Medication "Korvalkaps": instructions for use

In what dosages is the drug prescribed for patients? You will learn about this right now.

Soft capsules Korvalkaps only take inside. The use of this remedy does not depend on the time of the meal.

The medication is prescribed one capsule three times a day, washed down with plain water. If required (for example, with severe tachycardia or spasms of coronary vessels), then a single dosage of the drug can be increased to two capsules.

How long should I take Corvalkaps? Instructions for use asserts that the duration of treatment with this drug is determined by the doctor (depends on the tolerability of the drug and the clinical effect).

Cases of overdose

What will happen if you take spasmolytic drugs at elevated dosages? This behavior of the patient can contribute to the development of dependence, withdrawal symptoms and psychomotor agitation.

One can not help saying that abrupt discontinuation of the drug causes withdrawal syndrome.

Signs of an overdose of the drug "Korvalkaps" are: confusion, CNS depression, dizziness, drowsiness and ataxia. In case of severe poisoning, the patient may be disturbed by breathing, arrhythmia, tachycardia, coma, collapse and blood pressure decrease.

Symptomatic treatment is used to eliminate such conditions.

Side Effects

The drug "Korvalkaps Extra" is tolerated fairly well by patients. In some cases, the drug in question may cause such side effects as:

• Drowsiness, allergic reactions;
• Slight dizziness, abdominal discomfort;
• Decreased concentration, nausea;
• Slowing of the heart rate.

These reactions are eliminated by reducing the dosage of the drug.

With prolonged use of the drug in the patient, drug dependence and the phenomenon of bromism may appear. The following symptoms also develop: depression, CNS depression, acne, apathy, hemorrhagic diathesis, rhinitis, confusion, conjunctivitis, impaired coordination.

Interaction with other means

Can I use capsules Korvalkaps with other drugs? Instructions for use asserts that the effect of the agent under consideration is enhanced by medicines of the central oppressive type.

Phenobarbital, which is part of the drug, can easily induce liver enzymes. In this regard, it is undesirable to combine it with drugs that are metabolized in the liver (that is, with griseofulvin, coumarin derivatives, oral contraceptives, glucocorticoids), since their effectiveness will be reduced because of high metabolic rate.

Capsules "Korvalkaps" increase the effect of hypnotics, analgesics and topical anesthetics (due to the content of barbituric acid derivatives).

When this drug is combined with a valproic acid , its effect is enhanced.

Parallel administration of the drug with methotrexate increases the toxicity of the latter.

Alcoholic drinks strengthen the effect of Korvalkaps, and also increase its toxicity.

Special Information

Capsules "Korvalkaps" produces the Kiev vitamin plant.

When treating this drug should avoid the use of alcoholic beverages.

It is forbidden to use the drug for a long time in connection with the possible development of dependence on it.

With special care this medicine is prescribed for arterial hypotension.

This medication contains phenobarbital. This component can cause disturbances in the speed of human psychomotor reactions and its coordination. Therefore, take capsules to people who work with dangerous mechanisms (drivers of vehicles), should be very careful.

Experience with the use of the drug in childhood is absent.

Cost and Feedback

How much are the capsules Korvalkaps (Kiev Vitamin Plant)? The price of this medicine is about 80-120 rubles.

Reviews of consumers report that the drug in question is very effective in cases of neuroses and irritability. In addition, taking this remedy reduces the spasms of blood vessels and intestines.

Also, the advantages of the drug in question are its low cost and availability in all pharmacies.