Buy Generic Calan (Verapamil) Online

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About Generic Calan® (Verapamil)

Key Details

1. Generic Calan™ 40mg for Blood Pressure
2. Buy online Generic Calan™ 40 mg (60 Pills), Calan Cost, Price $12.00 at 55% Discount
3. Relaxes blood vessels → lowers blood pressure
4. Improves oxygen and blood flow to the heart
5. Helps control rapid heart rhythms

How Generic Calan Works

Generic Calan (Verapamil) works by blocking L-type calcium channels in the heart and blood vessel walls. Calcium is essential for muscle contraction, including the contraction of heart muscle and the tightening of blood vessels. By preventing calcium from entering these cells, Verapamil causes the blood vessels to relax and widen. This reduces blood pressure and allows the heart to pump blood more easily with less effort.

In the heart’s electrical system, Verapamil slows conduction through the AV node, which helps control abnormal rapid heart rhythms such as supraventricular tachycardia (SVT) and atrial fibrillation/flutter. By reducing the heart's workload and improving oxygen supply to the heart muscle, it also helps relieve chest pain (angina). Overall, Verapamil improves circulation, stabilizes heart rhythm, and reduces strain on the cardiovascular system.

Drug Info

VERAPAMIL– ORAL (ver-a-PA-mil)
Common Brand Name(s): Calan™

Other name brands for this medication
Verelan, Calaptin, Vepramil, Vasopten, Veramil, Isoptin

Uses of Calan

Verapamil is used with or without other medications to treat high blood pressure (hypertension). Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Verapamil is called a calcium channel blocker. It works by relaxing blood vessels so blood can flow more easily.

Verapamil is also used to prevent chest pain (angina). It may help to increase your ability to exercise and decrease how often you may get angina attacks. Verapamil is also used to control your heart rate if you have a fast/irregular heartbeat (such as atrial fibrillation). It helps to lower the heart rate, helping you to feel more comfortable and increase your ability to exercise.
OTHER USES: This section contains uses of this drug that are not listed in the approved professional labeling for the drug but that may be prescribed by your health care professional. Use this drug for a condition that is listed in this section only if it has been so prescribed by your health care professional. This drug may also be used to treat another type of heart disease (hypertrophic cardiomyopathy).

Before Using Calan

Before taking verapamil, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

How to Use Calan

Take this medication by mouth with or without food, usually 3 or 4 times daily or as directed by your doctor. The dosage is based on your medical condition and response to treatment. Use this medication regularly to get the most benefit from it. To help you remember, take it at the same times each day.
For the treatment of high blood pressure, it may take a week before you get the full benefit of this drug. It is important to continue taking this medication even if you feel well. Most people with high blood pressure do not feel sick.
To prevent chest pain, it is very important to take this medication regularly as prescribed. This drug should not be used to treat chest pain when it occurs. Use other medications to relieve sudden attacks as directed by your doctor (for example, nitroglycerin tablets placed under the tongue). Consult your doctor or pharmacist for details.
Do not suddenly stop taking this medication without consulting your doctor. Your condition may become worse when the drug is suddenly stopped. Your dose may need to be gradually decreased. Tell your doctor if your condition does not improve or if it worsens (for example, your routine blood pressure readings remain high or increase or your chest pain occurs more often).

Side Effects of Calan

Dizziness, slow heartbeat, constipation, nausea, headache, and tiredness may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. To lower your risk of dizziness and lightheadedness, get up slowly when rising from a sitting or lying position. Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
Tell your doctor immediately if any of these unlikely but serious side effects occur: swelling ankles/feet, shortness of breath, unusual tiredness, unexplained/sudden weight gain, severe dizziness, fainting, very slow heartbeat.
Tell your doctor immediately if any of these rare but very serious side effects occur: severe stomach/abdominal pain, dark urine, yellowing eyes/skin, persistent nausea/vomiting. A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

Precautions

This medication should not be used if you have certain medical conditions. Before using this medicine, consult your doctor or pharmacist if you have: certain types of heart rhythm problems (such as second- or third-degree atrioventricular block, sick sinus syndrome unless you have a pacemaker, Wolff-Parkinson-White syndrome, Lown-Ganong-Levine syndrome).
Before using this medication, tell your doctor or pharmacist your medical history, especially of: liver disease, kidney disease, heart failure, certain muscle/nerve disorders (muscular dystrophy, myasthenia gravis). This drug may make you dizzy. Do not drive, use machinery, or do any activity that requires alertness until you are sure you can perform such activities safely. Limit alcoholic beverages.
Before having surgery, tell your doctor or dentist that you are taking this medication. Older adults may be more sensitive to the side effects of this drug, especially constipation, or swelling ankles/feet. During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor. This medication passes into breast milk but it is unlikely to harm a nursing infant. Discuss the risks and benefits with your doctor before breast-feeding.

Drug Interactions

Your doctor or pharmacist may already be aware of any possible drug interactions and may be monitoring you for them. Do not start, stop, or change the dosage of any medicine before checking with your doctor or pharmacist first. This drug should not be used with the following medication because very serious interactions may occur: dofetilide. If you are currently using the medication listed above, tell your doctor or pharmacist before starting verapamil.
Before using this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially of: aliskiren, clonidine, disopyramide, fingolimod, lithium. Other medications can affect the removal of verapamil from your body, which may affect how this product works. Examples include atorvastatin, erythromycin, phenobarbital, rifamycins (such as rifampin), ritonavir, St. John's wort, among others.
Verapamil can slow down the removal of other medications from your body, which may affect how they work. Examples of affected drugs include buspirone, carbamazepine, colchicine, eplerenone, midazolam, certain drugs for organ transplant (cyclosporine, sirolimus, tacrolimus), certain "statin" drugs (lovastatin, simvastatin), temsirolimus, theophylline, tizanidine, triazolam, among others.
Check the labels on all your medicines (such as cough-and-cold products, diet aids, nonsteroidal anti-inflammatory drugs-NSAIDs such as ibuprofen for pain/fever reduction) because they may contain ingredients that could increase your blood pressure or heart rate. Ask your pharmacist about using those products safely.
This document does not contain all possible interactions. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share the list with your doctor and pharmacist.

Missed Dose

If you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not double the dose to catch up.

Overdose

If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call a poison control center right away.

Storage

Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets.

Cost of Calan

The lowest MyGenericPharmacy.com price for the most common version of Calan (Verpamil) is around $0.22, 55% off the average online retailing price of $29.40.

What is Calan / Verapamil?
Calan is a brand name for Verapamil, a calcium channel blocker (CCB) used to treat high blood pressure, chest pain (angina), and certain heart rhythm disorders.

How Does Calan Work?
Calan (Verapamil) works by blocking calcium entry into heart and blood vessel cells, leading to relaxed vessels, reduced heart workload, and controlled heart rhythm.

Benefits of Calan

1. Relaxes blood vessels → lowers blood pressure
2. Improves oxygen and blood flow to the heart
3. Helps control rapid heart rhythms
4. Reduces heart workload and chest pain

Dosage & How to Use

1. Take exactly as prescribed by your doctor; dosage varies based on condition (hypertension, angina, arrhythmias).
2. Usually started with a low dose and adjusted gradually depending on response.
3. Immediate-release tablets are typically taken 2–3 times daily.
4. Extended-release tablets/capsules are usually taken once daily (do not crush or chew).
5. Take with food or after meals to reduce stomach discomfort.
6. Swallow tablets whole with water; do not split unless your doctor allows.

Side Effects & Precautions
Common side effects may include:

1. Constipation
2. Dizziness or tiredness
3. Low blood pressure
4. Slow heartbeat
5. Swelling in feet/ankles

Precautions:

1. Avoid in severe heart failure, AV block, or very low blood pressure
2. Use caution with other drugs that slow the heart (beta-blockers, digoxin)
3. Avoid grapefruit juice (may increase drug levels)
4. Not ideal for people with certain conduction problems in the heart

Who Should Not Take Calan

1. Patients with dangerously low blood pressure (hypotension).
2. People with cardiogenic shock.
3. Those with Wolff-Parkinson-White (WPW) syndrome and atrial fibrillation, due to risk of dangerous heart rhythm.
4. Individuals taking IV beta-blockers (risk of severe heart block or collapse).
5. People with certain liver diseases where drug metabolism is significantly impaired.

Other Information of Calan :
DO NOT SHARE THIS MEDICINE with others for whom it was not prescribed. DO NOT USE THIS MEDICINE for other health conditions. KEEP THIS MEDICINE out of the reach of children. IF USING THIS MEDICINE FOR AN EXTENDED PERIOD OF TIME, obtain refills before your supply runs out.

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FAQ

1. What is Verapamil?
Verapamil is a medication classified as a calcium channel blocker. It is commonly prescribed to treat high blood pressure (hypertension), chest pain (angina), and certain heart rhythm disorders (arrhythmias).

2. How does Verapamil work?
Verapamil works by blocking calcium channels in the heart and blood vessels. By doing so, it helps to relax and widen blood vessels, which lowers blood pressure and improves blood flow to the heart muscle. It also slows down electrical conduction in the heart, helping to regulate heart rhythm.

3. What conditions can Verapamil treat?
Verapamil is primarily used to treat hypertension (high blood pressure) and chronic stable angina (chest pain). It is also effective in managing certain types of supraventricular arrhythmias, including atrial fibrillation and paroxysmal supraventricular tachycardia (PSVT).

4. Is Verapamil safe?
Verapamil is generally safe when used as prescribed by a healthcare professional. However, like any medication, it can cause side effects in some individuals, including dizziness, headache, constipation, flushing, and low blood pressure. Rare but serious side effects may include heart rhythm disturbances and liver toxicity.

5. Can Verapamil be taken with other medications?
Verapamil may interact with other medications, including certain antibiotics, antifungal agents, statins, and other blood pressure-lowering medications. It's essential to inform your healthcare provider about all medications you are taking, including prescription, over-the-counter, and herbal supplements, to avoid potential drug interactions.

6. What is the recommended dosage of Verapamil?
The recommended dosage of Verapamil varies depending on the specific condition being treated and the individual patient's response to the medication. It's crucial to follow the dosage instructions provided by your healthcare provider and not to adjust your dose without consulting them first.

7. Can Verapamil be taken during pregnancy or breastfeeding?
Verapamil is generally not recommended for use during pregnancy unless the potential benefits outweigh the risks to the fetus. It may pass into breast milk, so breastfeeding while taking Verapamil is usually not recommended. However, the decision to use Verapamil during pregnancy or breastfeeding should be made in consultation with a healthcare professional.

8. Can Verapamil be given to children?
Verapamil is not typically prescribed for children under certain ages, and dosages are adjusted based on weight and other factors. Its safety and efficacy in pediatric populations have not been well-established, so it should only be used in children under the guidance of a pediatrician or cardiologist.

9. How long does it take for Verapamil to start working?
The onset of action of Verapamil varies depending on the formulation and the individual patient's response to the medication. Some people may experience symptom relief shortly after starting treatment, while others may require several days or weeks to achieve optimal results.

10. Are there any special precautions or warnings associated with Verapamil?
Verapamil may not be suitable for individuals with certain medical conditions, including severe heart failure, hypotension (low blood pressure), or certain types of heart rhythm disturbances. It's essential to inform your healthcare provider about any pre-existing medical conditions or allergies before starting Verapamil therapy.

11. Can Verapamil overdose occur?
Verapamil overdose can be serious and may lead to symptoms such as severe hypotension, heart rhythm disturbances, and even cardiac arrest. In case of suspected overdose, immediate medical attention should be sought.