Isoptin - Verapamil

What is it?

Composition

Isoptin contains the active substance verapamil, which is the main component responsible for the therapeutic effect of the drug. The composition of the drug also includes excipients that ensure its stability, effectiveness and ease of use.

• Verapamil hydrochloride is the active substance that has the main therapeutic effect.
• Lactose is used as a filler.
• Microcrystalline cellulose provides the shape and texture of the tablet.
• Magnesium stearate serves as a lubricant for tablets, preventing them from sticking to equipment during production.
• Talc helps improve glide and makes it easier to swallow tablets.

Each component plays its role in the composition of Isoptin, helping to ensure the necessary therapeutic effect and ease of administration.

How to use?

Isoptin should be used strictly as prescribed by a doctor, since the dosage and regimen depend on the specific disease and the patients condition. Usually, the drug is taken orally, regardless of food intake, with a sufficient amount of water.

1. The standard starting dose for adults is 80 mg 3 times a day, but can be adjusted depending on the bodys response to treatment.
2. For the treatment of hypertension or angina, the dose can be increased to 240-480 mg per day, divided into several doses.
3. For heart rhythm disorders, the doctor may prescribe an individual regimen, which will depend on the severity and type of arrhythmia.

It is important to strictly follow the doctors instructions and not change the dosage on your own. Skipping a dose or stopping taking Isoptin without consulting a doctor can lead to a worsening of the condition.

How does it work?

Isoptin works by blocking calcium channels in the cells of the heart and blood vessels. These channels play a key role in the contraction of muscles, including the heart muscle and vascular smooth muscle. When calcium channels are blocked, calcium entry into the cells is reduced, causing the muscles to relax and blood vessels to dilate.

As a result of this mechanism of action, Isoptin has several important effects. First, it reduces the force and rate of heart contractions, which reduces the workload on the heart. Second, the dilation of blood vessels helps lower blood pressure, making the heart work easier and reducing the risk of angina attacks. These effects make Isoptin an effective treatment for a variety of cardiovascular conditions, including hypertension, angina, and certain types of arrhythmia.

Indications

Isoptin is prescribed for the treatment of various cardiovascular diseases, in which it is important to control blood pressure and heart function. The drug has a wide range of indications, due to its mechanism of action, which reduces the load on the heart and relaxes blood vessels.

• Arterial hypertension - Isoptin helps to reduce high blood pressure, which reduces the risk of heart complications.
• Angina pectoris - the drug is used to prevent and treat angina attacks, improving blood supply to the heart.
• Supraventricular tachycardia - Isoptin helps to normalize the heart rhythm in some types of tachycardia.
• Prevention of repeated myocardial infarctions - the drug can be prescribed to reduce the risk of repeated infarction in patients with coronary heart disease.

Isoptin should be prescribed only by a doctor who will assess all the risks and benefits of its use in a specific clinical case.

Contraindications

The use of Isoptin has a number of contraindications, in which its use may be unsafe for the patient. It is important to take these restrictions into account in order to avoid possible complications and negative health consequences.

• Cardiogenic shock - Isoptin should not be taken in severe forms of heart failure, when the heart cannot pump blood effectively.
• Severe bradycardia - the drug is contraindicated in cases of extremely low pulse (less than 50 beats per minute), as it can further slow the heart rate.
• Sick sinus syndrome - this is a condition in which the heart does not generate electrical impulses correctly, and Isoptin can make the problem worse.
• Atrioventricular block of the second or third degree - the drug can worsen the conduction of impulses between the atria and ventricles of the heart.
• Severe arterial hypotension - if your blood pressure is low, Isoptin can lead to an even greater decrease in pressure.

Before starting to take Isoptin, be sure to consult with your doctor, who will be able to assess whether you have any contraindications for its use.

Side effects

Like any medication, Isoptin can cause side effects, although most patients tolerate it well. Knowing the possible adverse reactions helps to notice them in time and seek medical help if necessary.

• Dizziness and headache - these can be common symptoms, especially at the beginning of treatment, when the body adapts to the drug.
• Decreased blood pressure - in some cases, severe hypotension may be observed, accompanied by weakness and fainting.
• Bradycardia - a slowdown in the heart rate, which sometimes requires dosage adjustment or drug discontinuation.
• Constipation - this is one of the common complaints in patients taking Isoptin for a long time.
• Swelling - may occur in the lower extremities, which is associated with fluid retention in the body.

If you notice any of these symptoms or other unusual reactions to the drug, it is important to immediately inform your doctor. He or she may adjust the dosage or suggest alternative treatment.