Understanding Calan Sr – Uses, Side Effects, and Buying Medication Online

Calan Sr

Price: $0,65 per pill

Active Ingredient: Verapamil

Dosage: 120mg, 240mg

General Description of Calan Sr

Calan Sr is a prescription medication that belongs to a class of drugs known as calcium channel blockers. It is also known by its generic name, verapamil. Calan Sr is primarily used to treat high blood pressure, or hypertension. It works by relaxing the blood vessels, which allows the heart to pump more efficiently and lower blood pressure.

Calan Sr comes in the form of extended-release tablets, which means the medication is released into the body slowly over time. This allows for a steady level of the drug in the bloodstream, which can help with managing blood pressure throughout the day.

It is important to follow your healthcare provider’s instructions carefully when taking Calan Sr. The dosage and frequency of the medication will be determined based on your individual health condition and response to treatment. It is typically taken once daily with or without food.

Common side effects of Calan Sr may include constipation, dizziness, headache, and swelling in the feet and ankles. It is important to report any severe or persistent side effects to your doctor.

Overall, Calan Sr is an effective medication for treating high blood pressure and should be taken as prescribed by your healthcare provider to achieve the best results.

Calan Sr as a Blood Pressure Medication

Calan Sr, also known as verapamil, is a medication primarily used to treat high blood pressure (hypertension). It belongs to a class of drugs called calcium channel blockers, which work by relaxing and widening blood vessels, allowing blood to flow more easily.

How Calan Sr Works:

  • Blocks calcium from entering the muscle cells of the heart and blood vessels.
  • Reduces the workload of the heart by slowing down the heart rate and relaxing blood vessels.
  • Lowers blood pressure by improving blood flow and oxygen supply to the heart.

Benefits of Calan Sr as a Blood Pressure Medication:

  • Effective in lowering blood pressure and managing hypertension.
  • May help prevent complications of high blood pressure such as heart attack and stroke.
  • Is available in different formulations for convenient dosing (extended-release tablets).

Potential Drawbacks of Calan Sr:

  • Can cause side effects such as dizziness, constipation, headache, and low blood pressure.
  • May interact with other medications, leading to potential drug interactions.
  • May require monitoring of heart rate and blood pressure during treatment.

It is important to consult with a healthcare provider before starting Calan Sr or any other blood pressure medication.

Calan Sr

Price: $0,65 per pill

Active Ingredient: Verapamil

Dosage: 120mg, 240mg

Advantages and Disadvantages of Buying Medicine Online


  • Convenience: Online pharmacies offer a convenient way to purchase prescription medications without leaving your home.
  • Wide selection: Online pharmacies often have a larger variety of medications available compared to local pharmacies.
  • Privacy: Buying medication online can offer a level of privacy that may be preferred by some individuals.
  • Discounts and promotions: Online pharmacies frequently offer discounts and promotions that can help save money on medication costs.
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  • Counterfeit medications: There is a risk of receiving counterfeit or substandard medications when buying online from unreliable sources.
  • Delayed delivery: Shipping times may vary, leading to potential delays in receiving necessary medications.
  • Lack of face-to-face interaction: Online purchases lack the personal interaction and guidance that a pharmacist can provide in a physical store.
  • Regulatory concerns: Some online pharmacies may not adhere to proper regulatory standards, putting consumers at risk.

While buying medicine online offers convenience and potential cost savings, it is essential to be cautious and ensure that you are purchasing from a reputable and licensed online pharmacy to avoid potential risks.

Common and Uncommon Uses of Calan Sr

Common Uses:

  • Controlling high blood pressure: Calan Sr is commonly prescribed for patients with hypertension to help manage their blood pressure levels.
  • Preventing chest pain (angina): This medication can also be used to prevent episodes of chest pain in patients with angina pectoris.
  • Regulating heart rhythm: In certain cases, Calan Sr may be used to help regulate abnormal heart rhythms, such as atrial fibrillation.

Uncommon Uses:

  • Migraine prevention: Some studies suggest that Calan Sr may be effective in preventing migraines, although this is not a common use of the medication.
  • Raynaud’s disease: Calan Sr has been used off-label to treat symptoms of Raynaud’s disease, a condition that causes restricted blood flow to extremities in response to cold temperatures or stress.
  • Diabetes management: In some cases, Calan Sr has been prescribed to help manage blood sugar levels in patients with diabetes, although this is not a typical use of the medication.

According to a recent survey conducted by the American Heart Association, nearly 46% of adults in the United States have hypertension, highlighting the common use of blood pressure medications like Calan Sr.

While Calan Sr is primarily used for treating high blood pressure and angina, its off-label uses in conditions like migraine prevention and Raynaud’s disease demonstrate its versatility in certain patient populations. It’s essential to consult with a healthcare provider before using Calan Sr for any off-label purposes to ensure its safety and effectiveness.

Blood Pressure Drug Classes

When it comes to managing high blood pressure, healthcare providers often prescribe medications to help control this condition. There are several drug classes that are commonly used to treat hypertension, each with its own mechanism of action and effects on the body. Understanding the different classes of blood pressure medications can help patients make informed decisions about their treatment plan.

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1. Diuretics

Diuretics, also known as water pills, are often recommended as first-line therapy for treating high blood pressure. These medications help the body get rid of excess sodium and water, which in turn reduces blood volume and lowers blood pressure. Common diuretics include hydrochlorothiazide and furosemide.

2. ACE Inhibitors

ACE inhibitors work by relaxing blood vessels, making it easier for blood to flow through them. This class of medications is commonly prescribed to patients with high blood pressure and heart failure. Examples of ACE inhibitors include lisinopril and enalapril.

3. Angiotensin II Receptor Blockers (ARBs)

ARBs also work to relax blood vessels by blocking the action of angiotensin II, a hormone that causes blood vessels to constrict. These drugs are often used in patients who cannot tolerate ACE inhibitors. Common ARBs include losartan and valsartan.

4. Calcium Channel Blockers

Calcium channel blockers, such as Calan Sr (verapamil), prevent calcium from entering the cells of the heart and blood vessels. This action relaxes and widens the blood vessels, reducing blood pressure. Calan Sr belongs to this class of medications and is commonly prescribed to patients with hypertension.

5. Beta-Blockers

Beta-blockers work by blocking the effects of the hormone adrenaline, which can increase heart rate and blood pressure. These medications are often used to treat high blood pressure, chest pain, and heart failure. Common beta-blockers include metoprolol and carvedilol.

6. Other Antihypertensive Medications

In addition to the above classes of blood pressure medications, there are other antihypertensive drugs that may be prescribed depending on the individual’s condition. These include alpha-blockers, central agonists, and direct renin inhibitors.
Understanding the different classes of blood pressure medications can help patients and healthcare providers tailor a treatment plan that is most effective for managing hypertension. It is important to work closely with a healthcare provider to determine the best medication regimen based on individual needs and health conditions.

Calan Sr

Price: $0,65 per pill

Active Ingredient: Verapamil

Dosage: 120mg, 240mg

Calan Sr Special Instructions

1. Dosage and Administration

Calan Sr is usually taken once a day with food or milk. The dosage will depend on your condition and response to treatment. It is important to take the medication exactly as prescribed by your doctor to get the most benefit.

2. Storage

Store Calan Sr at room temperature away from light and moisture. Keep the medication out of reach of children.

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3. Special Precautions

It is important to inform your doctor about any medical conditions you have, such as liver disease, kidney disease, heart problems, or a history of certain types of irregular heartbeats. Your doctor may need to adjust your dosage or monitor you closely for side effects.

4. Drug Interactions

Calan Sr may interact with other medications, including certain antibiotics, antifungals, and cholesterol-lowering drugs. Make sure to inform your doctor about all the medications you are taking, including over-the-counter drugs, vitamins, and supplements.

5. Alcohol and Other Substances

Avoid consuming alcohol while taking Calan Sr, as it may increase the risk of side effects such as dizziness or lightheadedness. Grapefruit and grapefruit juice can also interact with the medication, so it is best to avoid these while on Calan Sr.

6. Pregnancy and Breastfeeding

If you are pregnant or planning to become pregnant, consult your doctor before taking Calan Sr. The medication may harm an unborn baby. It is also not recommended to breastfeed while taking Calan Sr, as it may pass into breast milk and harm the nursing baby.

7. Monitoring and Follow-Up

Your doctor may need to regularly monitor your blood pressure and heart function while you are taking Calan Sr. Make sure to keep all appointments and follow your doctor’s instructions closely.

Calan Sr price, routes of administration, and side effects

When considering purchasing Calan Sr, one of the factors that may come to mind is the price. It is essential to note that the cost of Calan Sr can vary depending on the dosage and the pharmacy you choose. On average, a 120 mg tablet of Calan Sr can cost around $1.50 per tablet.

There are several routes of administration for Calan Sr, with the most common being oral administration. The tablets are typically taken once or twice daily with food to help with absorption. It is crucial to follow the instructions provided by your healthcare provider or pharmacist to ensure proper use of the medication.

As with any medication, Calan Sr comes with potential side effects that users should be aware of. Common side effects of Calan Sr may include dizziness, headache, constipation, and nausea. If you experience any severe side effects such as difficulty breathing or chest pain, seek medical attention immediately.

It is always important to consult with a healthcare provider before starting any new medication, including Calan Sr. Your doctor can provide you with more information on the risks and benefits of taking Calan Sr and help determine if it is the right medication for you.

Category: Blood Pressure

Tags: Calan Sr, Verapamil

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