Isoptin is the brand name for the generic medication verapamil. It is primarily used to treat high blood pressure (hypertension) and certain heart conditions, such as angina (chest pain) and arrhythmias (irregular heart rhythms).

Price of Isoptin

Expect to pay anywhere from £0.32 to £1.4 for a pills of Isoptin. The disparity in cost arises from packaging volume and the grade of active ingredients (30 or 360 mg).

SKU: Isoptin Category:

Isoptin, also known by its generic name verapamil, is a medication that belongs to the class of calcium channel blockers. It is commonly prescribed to treat high blood pressure, chest pain (angina), and certain heart rhythm disorders. Isoptin works by relaxing the blood vessels, thereby improving blood flow and reducing the workload on the heart.

Verapamil comes in different forms, including immediate-release tablets, extended-release tablets, and injections. The appropriate formulation and dosage will depend on the specific medical condition being treated.

Safety Measures

Before starting treatment with Isoptin, it is important to consider certain safety measures:

  • Contraindications: Isoptin should not be taken by individuals who have a known allergy to verapamil or any of the inactive ingredients in the medication. It should also be avoided in patients with severe heart failure, a very slow heart rate, second- or third-degree atrioventricular block, or low blood pressure.
  • Pregnancy and breastfeeding: The use of Isoptin during pregnancy or while breastfeeding should be discussed with a healthcare professional to determine the potential risks and benefits.
  • Medical conditions: Individuals with certain medical conditions, such as liver or kidney disease, should exercise caution when taking Isoptin. Close monitoring may be required.
  • Drug interactions: Isoptin may interact with other medications, including certain antibiotics, antidepressants, and anti-seizure drugs. It is important to inform the healthcare provider about all medications being taken to avoid potential interactions.

What to Expect When Taking Isoptin

Like any medication, Isoptin can cause side effects. Common side effects include:

  • Dizziness or lightheadedness
  • Headache
  • Nausea or vomiting
  • Constipation
  • Swelling in the ankles or feet

If any of these side effects persist or worsen, it is important to consult a healthcare professional. Additionally, contact a healthcare provider immediately if experiencing more severe side effects, such as fainting, irregular heartbeat, or signs of an allergic reaction (e.g., rash, itching, swelling).

Instructions for Isoptin

When taking Isoptin, it is important to follow the instructions provided by a healthcare professional. The medication is typically taken by mouth with or without food. The exact dosage and frequency will depend on the specific medical condition being treated.

If a dose is missed, it should be taken as soon as remembered. However, if it is close to the time for the next scheduled dose, the missed dose should be skipped. Double doses should not be taken to make up for a missed dose.

An overdose of Isoptin can be serious and should be avoided. Symptoms of an overdose may include severe dizziness, fainting, slow heartbeat, or difficulty breathing. In case of an overdose, immediate medical attention should be sought.

Interactions Guide

Isoptin may interact with various drugs, and therefore, it is important to inform the healthcare provider about all medications being taken. Some common interactions include:

Drug Potential Interaction
Simvastatin Increased risk of muscle problems
Digoxin Increased digoxin levels in the blood
Warfarin Increased risk of bleeding
Cyclosporine Increased cyclosporine levels in the blood

Your Questions Answered

  • Q: Can Isoptin be used to treat migraines?

    A: Yes, Isoptin has been found to be effective in preventing migraines in some individuals. However, it is important to consult a healthcare professional for a proper evaluation and recommendation.

  • Q: Can I drink alcohol while taking Isoptin?

    A: Alcohol should be avoided or limited while taking Isoptin, as it may enhance the effects of this medication and increase the risk of side effects.

  • Q: Can Isoptin cause weight gain?

    A: Weight gain can be a potential side effect of Isoptin. However, not everyone experiences this side effect. It is important to monitor weight changes and consult a healthcare professional if any significant changes occur.

  • Q: Can Isoptin be taken with grapefruit juice?

    A: Grapefruit juice may interact with Isoptin, potentially leading to increased levels of the medication in the blood. It is advisable to avoid consuming grapefruit or grapefruit juice while taking Isoptin.

  • Q: Is it safe to suddenly stop taking Isoptin?

    A: It is important to consult a healthcare professional before discontinuing Isoptin. Sudden discontinuation may lead to worsening of symptoms, and a gradual decrease in dosage may be recommended.


120mg, 240mg, 40mg

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