Notice: Images are for illustration only and may not reflect the exact product you receive. Brand-name medications may look different depending on their country of origin—Canadian versions, for example, often include a "PR" symbol on the packaging. Rest assured, the medication, dosage, and active ingredients will be exactly as prescribed. Canada Pharmacy Store is committed to your health and safety, and we work only with licensed pharmacies to ensure you receive trusted, high-quality medication every time.
Verapamil (Generic)
| Calan SR Verapamil Hydrochloride | ||||||
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Shipped from Canada | ||||||
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| Calan SR Verapamil Hydrochloride | ||||||
Shipped from United Kingdom | ||||||
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| Calan SR Verapamil Hydrochloride | ||||||
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Shipped from Mauritius | ||||||
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| Isoptin SR Verapamil Hydrochloride | ||||||
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Shipped from Canada | ||||||
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| Tarka Trandolapril, Verapamil Hydrochloride | ||||||
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Shipped from Mauritius | ||||||
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Who is the product for? YouOtherAdd Family Member/PetYou must be logged in to add additional members to the order. Don't have an account? or Add Family Member/PetSign inTo continue, please enter your email address and password that you use for your account. | ||||||
| Select product strength & quantity:
Who is the product for? YouOtherAdd Family Member/PetYou must be logged in to add additional members to the order. Don't have an account? or Add Family Member/PetSign inTo continue, please enter your email address and password that you use for your account. | ||||||
General Medication Fact Sheet for Verapamil
| Field | Information |
|---|---|
| Generic Name | Verapamil |
| Brand Name Versions | Calan, Verelan, Covera-HS |
| Purpose | Treats hypertension, angina, and certain heart rhythm disorders |
| Mechanism of Action | Calcium channel blocker; inhibits calcium ions from entering heart and blood vessel cells |
| Dosage Forms | Oral tablets (immediate-release and extended-release), oral capsules (extended-release) |
| Available Strengths | 2.5 mg, 5 mg, 10 mg |
| Dosage Frequency | 2.5 mg |
| Common Side Effects | Constipation, dizziness, headache, nausea, low blood pressure |
| Serious Side Effects | Severe dizziness, fainting, slow heartbeat, shortness of breath, swelling of ankles/feet |
| Drug Interactions | Beta-blockers, digoxin, statins (e.g., simvastatin, atorvastatin), certain antibiotics (e.g., erythromycin, clarithromycin), grapefruit juice |
| Important Notes | Avoid grapefruit juice; change positions slowly to reduce dizziness; monitor blood pressure regularly; not crush or chew extended-release forms |
| Storage | Store at room temperature away from moisture and light |
| Missed Dose | Take as soon as you remember unless it is almost time for your next dose; skip the missed dose and resume your usual dosing schedule; do not double the dose. |
| Alternatives | Diltiazem, Amlodipine, Metoprolol, Atenolol |
Verapamil Alternatives
| Medication | Mechanism of Action | Notes |
|---|---|---|
| Diltiazem (Cardizem) | Calcium channel blocker | Similar to verapamil, used for hypertension and angina. |
| Amlodipine (Norvasc) | Calcium channel blocker | Primarily used for hypertension; may cause less constipation than verapamil. |
| Metoprolol (Lopressor, Toprol XL) | Beta-blocker | Used for hypertension and angina; slows heart rate. |
| Atenolol (Tenormin) | Beta-blocker | Used for hypertension and angina; slows heart rate. |
Verapamil Side Effects
| Common Side Effects | Serious Side Effects |
|---|---|
| Constipation | Severe dizziness |
| Dizziness | Fainting |
| Headache | Slow heartbeat |
| Nausea | Shortness of breath |
| Low blood pressure | Swelling of ankles/feet |
Verapamil Dosage Guide
| Condition | Starting Dose | Maintenance Dose | Administration Notes |
|---|---|---|---|
| Hypertension | 80 mg three times daily | 240-480 mg per day, divided doses | May be taken with or without food. |
| Angina | 80 mg three times daily | 240-480 mg per day, divided doses | May be taken with or without food. |
| Supraventricular Tachycardia | 5-10 mg IV | Dosage adjusted based on response | Administered by a healthcare professional. |
Verapamil Price With And Without Insurance
| Purchase Context | Estimated Price |
|---|---|
| With Insurance | $5 – $40 |
| Without Insurance (U.S.) | $30 – $50 |
| From Canada | $28 |
