The drug "Corvalol", the indications for use of which are described in this article, is a fairly effective sedative, very popular in the countries of the former CIS. However, in many other regions, this medication is prohibited for use, since it contains components that are toxic to the human body. In this article we will consider indications for the use of the drug “Corvalol”, as well as instructions for its use, contraindications, analogues and reviews. Carefully read the information provided in order to arm yourself as much as possible.
What are the main features of the drug?
Such a medication as Corvalol has a good sedative and vasodilating effect on the human body. Quite often, doctors recommend this drug to their patients against insomnia, as well as to combat stress. The composition of the drug "Corvalol", the indications for use of which are described in detail in the official instructions, includes only a small amount of psychotropic substances. That is why it can be purchased at any pharmacy without having a prescription from your doctor.
However, most patients think that Corvalol can cure many diseases associated with the heart and circulatory system. This is actually not the case. The medication only temporarily eliminates the symptoms of certain types of pathologies.
A few words about the composition and form of release
The drug "Corvalol", the indications for the use of which must be taken into account before starting the use of this medication, has three active active ingredients. Namely:
- peppermint oil;
- phenobarbital;
- bromine-containing component.
In addition, the composition of the product also includes such additional components as purified water, alcohol and sodium hydroxide. If the product is in the form of tablets, then magnesium stearate, lactose and potato starch will be additional components.
The instructions for Corvalol indicate that this drug has two forms of release. It is produced in the form of tablets and drops. The pills are intended for resorption. They are packaged in blisters, each of which may contain ten, thirty or fifty tablets.
But the liquid is packaged in glass containers with a volume of fifteen, twenty-five or fifty milliliters.
Pharmacodynamic properties
The main active ingredient of this drug is ethyl bromisovalerianate. Such an ingredient can lead to relaxation of the central nervous system, as well as calm and eliminate spasms of blood vessels.
Peppermint leaf oil is able to expand the vessels in the brain, as well as the vessels responsible for the nutrition of the heart muscle. In addition, this component has antibacterial and choleretic effects and is able to eliminate excessive gas formation in the intestine.
But phenobarbital has a direct effect on the nervous system. This component is able to relieve nervous excitement, which indicates its calming effect.
Pharmacokinetic properties
Corvalol tablets and drops (indications for use, instructions are given in this article) begin to have an active effect on the human body even at the moment when the drug enters the oral cavity. Resorption of the tablet under the tongue can have an instant effect. But if you use the product in the form of drops, then the first effect can be seen only after fifteen to twenty minutes from the moment of taking the medication. In this case, the product in any form of release is able to provide a therapeutic effect for six hours.
The drug is excreted from the body with the help of the kidneys. Its half-life is about three to four days. Note that in old age this period increases, so it is very important to correctly adjust the dosage.
The drug "Corvalol": indications for use
Once again, it is worth repeating that this tool only reduces the symptoms of certain diseases, and also has a sedative effect. Therefore, to use it as the main method of treatment is impractical.
So, we will consider in what cases doctors prescribe Corvalol drops and tablets most often:
- with insomnia, as well as prolonged nervous tension;
- in the presence of functional disorders of the nervous as well as the cardiovascular system;
- the medicine has a good therapeutic effect at the first signs of the development of hypertension, it also eliminates vascular spasms of the heart muscle;
- sometimes the drug is prescribed for other heart diseases.
Application rules
Indications for use of Corvalol is very important to consider before starting treatment.
Most often, the adult population, doctors recommend taking one tablet a day to eliminate spasms in the vessels, as well as with attacks of tachycardia. However, if there is a need, the number of pills per day can be increased to three. Indications for use of tablets "Corvalol" can relieve pain, as well as relieve nervous tension.
But the drug in the form of drops should be used by diluting it in water or applying it to a piece of sugar. The recommended single dose is about ten to thirty drops. In no case should you use more than fifty drops at a time.
Do not self-medicate in any case. Despite the fact that the drug can be bought at any pharmacy without a doctor’s prescription, it’s definitely not worth it to self-medicate. Be sure to contact a specialist. Only he can choose the right dosage for you, as well as determine the duration of treatment.
According to the instructions for use, the product is not allowed to be used by children. However, in some cases, doctors still prescribe this drug to people under the age of eighteen, but in strictly lower dosages. In this case, the daily dosage should not exceed fifteen drops a day. In this case, the product should be used once a day. It is very important to constantly monitor how the children's body responds to Corvalol treatment.
Are there any contraindications
It is very important to study the indications for the use of Corvalol. The heart, as well as other organs, may suffer if you use the product for other purposes. Consider in what cases it is strictly forbidden to take these pills:
- Do not take the drug in any form for women during pregnancy, as well as the lactation period;
- refuse medication if it was previously revealed that your body does not tolerate lactose;
- you can not take the medicine to people suffering from hypersensitivity to any component that is part of this tool;
- Also, the medicine is not suitable for use in the presence of serious diseases of the liver and kidneys.
Please note that the use of Corvalol during pregnancy can lead to abnormal fetal formation. The phenobarbital that is part of it is able to pass through the placenta and leads to violations of the baby’s internal organs, as well as the development of anatomical malformations.
Is it possible to develop side effects?
Indications for use of Corvalol drops must be taken into account when taking this drug. According to the feedback of patients and doctors, improper use of this drug can lead to the development of side effects from the digestive, cardiovascular, excretory, as well as the central nervous system. During the use of the drug, patients sometimes complained of nausea, vomiting, as well as pain in the abdomen. Also, people taking this drug quite often complain of increased drowsiness, depression and pain in the heart.
Also, the use of the drug can lead to mental dependence. This suggests that it is becoming difficult to dispense with treasured drops, so the patient everywhere carries with him the much-desired bottle and takes the medicine even without any special need. Also, the constant use of the medication leads to the accumulation of toxic substances in the body.
Important notes
The drug "Corvalol" (indications for use, reviews are indicated in this article) can in no case be combined with the use of alcoholic beverages, since both the drug and alcohol can have a negative effect on liver cells.
Also, against the background of the use of drops and tablets, it is not recommended to drive a car, since the medication can cause drowsiness, as well as inhibit mental reactions.
Take the combination of drugs with all responsibility. In no case do not take Corvalol simultaneously with sedative and hypnotic drugs, as well as with drugs that mobilize in the liver.
Reviews
Almost all patients who have experienced the effects of Corvalol, note that the remedy really has a very good sedative effect. Against the background of its use, sleep normalizes, calming comes, and a strong heartbeat calms down.
But, despite the positive reviews, there are also a huge number of negative ones. Patients complain that they quickly get used to the medicine, and can not do without it. It is also not encouraging that the drug contains alcohol, which, together with phenobarbital, gradually destroys liver cells.
Almost always, people taking Corvalol drops begin a course of treatment with ten to fifteen drops and gradually increase their number to fifty to sixty. This suggests that against the background of the use of the drug, drug dependence begins to form.
Of course, I am glad that the medicine can be bought at any pharmacy at an affordable price. However, today there is an opportunity to find a safer alternative.
Are there any analogues?
Drops and tablets "Corvalol", like almost any other drug, have a large number of different analogues. These include Valocordin, Corvaldin, Corvaltab, Reladorm, Panangin, Diroton, and many others. All of them have a good sedative effect, however, taking them without the knowledge of a doctor is definitely not worth it.
What will happen in case of an overdose?
Note that abuse of this medication can lead to an overdose. The patient may drop blood pressure, come weakness, nausea, as well as confusion.
In more severe cases, ataxia occurs, the pulse is significantly quicker, and also loss of consciousness occurs.
The remedy quickly leads to addiction, and when it is canceled, a "withdrawal syndrome" can be observed.
conclusions
Do not self-medicate in any case. If, nevertheless, the doctor prescribed the drug “Corvalol” to you, take it strictly following the doctor’s recommendations. In no case do not increase the dosage and do not use the medicine longer than the prescribed time. In this case, Corvalol will not harm your body, but, on the contrary, will have a good therapeutic effect.