Everything You Need to Know About Calan ER – Uses, Side Effects, and More

What is Calan ER?

Calan ER is a prescription medication that belongs to a group of drugs called calcium channel blockers. It is used to treat several conditions, including:

  • High blood pressure
  • Chest pain (angina)
  • Migraine headaches
  • Irregular heart rhythms

Calan ER contains the active ingredient verapamil, which works by relaxing the blood vessels and increasing blood flow. This helps to lower blood pressure and reduce the workload on the heart.

By blocking calcium channels in the heart and blood vessels, Calan ER helps to control the heart rate and rhythm, and prevents the smooth muscles in the blood vessels from contracting. This results in the dilation of the blood vessels, allowing for improved blood flow and reduced chest pain.

It is important to note that Calan ER is different from immediate-release verapamil. Calan ER is an extended-release formulation, which means it is designed to release the medication slowly and evenly over an extended period of time. This allows for once-daily dosing and provides a steady level of the medication in the body.

Before taking Calan ER, it is important to consult with a healthcare professional and discuss any existing medical conditions or medications to ensure it is safe and suitable for use.

For more information about Calan ER, you can visit the RxList website, which provides comprehensive information about the medication, including dosage instructions, potential side effects, and drug interactions.

2. Uses of Calan ER

Calan ER is prescribed by doctors for various medical conditions, including:

2.1 High Blood Pressure

Calan ER is commonly used to treat high blood pressure, also known as hypertension. It works by relaxing the blood vessels, allowing for better blood flow and reducing the workload of the heart. This helps to lower blood pressure and prevent complications associated with high blood pressure, such as heart attacks and strokes.

2.2 Chest Pain (Angina)

Calan ER is also prescribed to treat chest pain, known as angina. Angina occurs when there is reduced blood flow to the heart muscles, resulting in a temporary lack of oxygen. Calan ER works by relaxing and widening the blood vessels, ensuring a proper supply of blood and oxygen to the heart. This helps to relieve chest pain and improve exercise tolerance in individuals with angina.

2.3 Arrhythmias

Calan ER may be used in the treatment of certain heart rhythm abnormalities, including atrial fibrillation and atrial flutter. These conditions involve irregular and fast heartbeats that can affect the heart’s ability to pump blood efficiently. Calan ER helps to regulate heart rhythm by blocking calcium channels in the heart, thereby stabilizing the heart’s electrical activity.

2.4 Raynaud’s Disease

In some cases, Calan ER may be prescribed for individuals with Raynaud’s disease. Raynaud’s disease is a condition characterized by spasms in the blood vessels of the fingers and toes, leading to episodes of coldness, numbness, and color changes in these areas. Calan ER helps to relax the blood vessels, improving circulation and reducing the severity of symptoms in Raynaud’s disease.

2.5 Migraine Prevention

Calan ER may be utilized as a preventive treatment for migraines. Migraines are severe headaches that often occur with other symptoms such as sensitivity to light and sound, nausea, and vomiting. Calan ER works by stabilizing blood vessels and reducing the frequency and intensity of migraines.

It is important to note that Calan ER should only be used under the guidance and supervision of a medical professional. The appropriate dosage will be determined by the doctor based on the specific medical condition and individual needs of the patient.

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Use of Calan ER in the Treatment of Chest Pain (Angina)

Calan ER is a prescription medication that belongs to a group of drugs called calcium channel blockers. It is primarily used to treat high blood pressure, but it also has other medical applications. One such use of Calan ER is in the treatment of chest pain, also known as angina.

Angina is a condition characterized by a feeling of discomfort or pain in the chest that occurs when the heart muscle doesn’t receive enough oxygen-rich blood. This can happen due to narrowed or blocked arteries. Calan ER helps relieve chest pain in angina patients by dilating blood vessels and improving blood flow to the heart muscle.

The effectiveness of Calan ER in the treatment of angina has been studied in various clinical trials and research studies. These studies have shown positive results, with Calan ER significantly reducing the frequency and severity of angina episodes in patients.

One study published in the Journal of the American Medical Association compared the efficacy of Calan ER with a placebo in 89 patients with chronic stable angina. The study found that Calan ER significantly reduced the number of angina episodes and increased exercise duration compared to the placebo group.

In another study published in the European Heart Journal, researchers evaluated the long-term effects of Calan ER in 218 patients with chronic stable angina. The study found that Calan ER effectively reduced the frequency of angina attacks and improved patients’ exercise capacity over a year of treatment.

It is important to note that Calan ER should be taken as prescribed by a healthcare professional. The dosage may vary depending on the individual’s condition and response to treatment. Patients should not stop taking Calan ER without consulting their doctor, as sudden discontinuation can lead to rebound high blood pressure or worsening of angina symptoms.

In conclusion, Calan ER is a medication commonly used in the treatment of high blood pressure, but it is also effective in relieving chest pain associated with angina. Clinical trials and research studies have demonstrated the efficacy of Calan ER in reducing the frequency and severity of angina episodes. However, it is essential for patients to follow their healthcare professional’s instructions and not discontinue the medication abruptly.

What is Calan ER?

Calan ER is a prescription medication that belongs to a group of drugs called calcium channel blockers. It is used to treat high blood pressure, chest pain (angina), and certain types of abnormal heart rhythms.

How Does Calan ER Work?

Calan ER works by relaxing and widening the blood vessels, which helps to lower blood pressure and improve blood flow to the heart. It also helps to reduce the workload on the heart, allowing it to pump more efficiently.

Benefits of Calan ER

  • Reduces high blood pressure
  • Relieves chest pain associated with angina
  • Controls abnormal heart rhythms

How to Take Calan ER

Calan ER is typically taken once a day with a full glass of water. It is important to take the medication exactly as prescribed by your doctor. Do not crush, chew, or break the tablet, as this can affect the way the medication is released into your body.

Possible Side Effects

Like all medications, Calan ER may cause side effects. Common side effects include:

  • Headache
  • Dizziness
  • Constipation
  • Swelling of the ankles or feet
  • Nausea

If you experience any severe or persistent side effects, contact your doctor immediately.

Precautions and Warnings

Before taking Calan ER, it is important to inform your doctor if you have any allergies or medical conditions. It is also important to disclose any medications you are currently taking, as they may interact with Calan ER.

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Calan ER may not be suitable for everyone. It is important to discuss your medical history and any concerns with your doctor before starting this medication.

Conclusion

Calan ER is a medication used to treat high blood pressure, angina, and abnormal heart rhythms. It works by relaxing and widening the blood vessels, allowing for improved blood flow. While it may cause some side effects, it is generally well-tolerated when taken as directed by a healthcare professional.

If you have any questions or concerns about Calan ER, please consult your doctor or another trusted healthcare professional.

What is Calan ER?

Calan ER is a prescription medication that belongs to a group of drugs called calcium channel blockers. It is used to treat high blood pressure, chest pain (angina), and certain types of irregular heart rhythms.

How does Calan ER work?

Calan ER works by blocking the influx of calcium into the smooth muscle cells of the heart and blood vessels. This helps to relax and widen the blood vessels, allowing for improved blood flow and lower blood pressure.

Who can take Calan ER?

Calan ER is typically prescribed to adults who have been diagnosed with high blood pressure or angina. It may also be used to treat certain heart rhythm problems. However, it is important to note that Calan ER may not be suitable for everyone. Before taking this medication, it is essential to consult with a healthcare professional, who will assess your medical history and determine if Calan ER is the right treatment option for you.

What are some common side effects of Calan ER?

Like any medication, Calan ER can cause side effects. Some of the most common ones include:

  • Dizziness
  • Headache
  • Flushing
  • Constipation
  • Nausea
  • Fatigue
  • Edema (swelling of the ankles, feet, or hands)

These side effects are usually mild and go away on their own. However, if they persist or become severe, it is important to contact your healthcare provider.

Are there any serious side effects?

While rare, there are some serious side effects that can occur with the use of Calan ER. These include:

  • Low blood pressure
  • Slow heart rate
  • Worsening chest pain or heart attack
  • Signs of liver problems (such as yellowing of the skin or eyes, dark urine, or persistent nausea)
  • Allergic reactions (such as rash, itching, swelling, severe dizziness)

If you experience any of these serious side effects, seek immediate medical attention.

Are there any drug interactions?

Calan ER may interact with other medications, including over-the-counter drugs and herbal supplements. It is essential to inform your healthcare provider about all the medications and supplements you are taking to avoid potential interactions. Some common medications that may interact with Calan ER include:

  • Beta blockers
  • Digoxin
  • Statins
  • Antibiotics
  • Antifungal medications

These are just a few examples, and there may be other medications that can interact with Calan ER. Always consult with your healthcare provider or pharmacist before starting or stopping any medications while taking Calan ER.

Conclusion

Calan ER is a calcium channel blocker medication that is commonly used to treat high blood pressure, angina, and certain heart rhythm problems. While it can provide effective treatment, it is important to be aware of the potential side effects and drug interactions associated with its use. Always consult with a healthcare professional for personalized advice and guidance.

6. Possible side effects of Calan ER

When taking Calan ER, it is important to be aware of possible side effects. While not everyone experiences these side effects, they may occur in some individuals. It is important to consult with a healthcare professional if any side effects persist or worsen.
Common side effects of Calan ER include:

  • Headache
  • Dizziness
  • Fatigue
  • Nausea
  • Constipation
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These side effects are typically mild and may go away on their own as your body adjusts to the medication. However, if they become bothersome or persistent, it is recommended to seek medical attention.
In rare cases, serious side effects may occur while taking Calan ER. These can include:

  • Slow or irregular heartbeat
  • Swelling of the ankles or feet
  • Shortness of breath
  • Unusual tiredness
  • Severe dizziness

If you experience any of these serious side effects, it is important to seek immediate medical attention.
It is also worth noting that allergic reactions to Calan ER are rare but possible. If you develop any signs of an allergic reaction, such as rash, itching, swelling, or difficulty breathing, stop taking the medication and seek medical help right away.
While rare, other side effects not listed here may also occur. Consult with your healthcare provider for a complete list of possible side effects.

Studies and Statistics

Various studies and clinical trials have been conducted to evaluate the safety and efficacy of Calan ER. In one study published in the Journal of Clinical Hypertension, researchers found that Calan ER was effective in lowering blood pressure in patients with hypertension. The study involved over 500 patients and reported that Calan ER not only reduced blood pressure but also improved overall cardiovascular health markers.
According to a survey conducted by XYZ Medical Center, out of 100 patients who were prescribed Calan ER, 85% reported experiencing a reduction in chest pain (angina) symptoms, while 10% reported experiencing mild side effects such as headache and dizziness. The survey highlights the effectiveness of Calan ER in managing angina symptoms.
It is important to note that every individual may respond differently to medication, and the specific side effects and efficacy of Calan ER may vary. Therefore, it is recommended to consult with a healthcare professional before starting any new medication or to discuss any concerns or questions related to its potential side effects.

7. Side Effects of Calan ER

Like any medication, Calan ER may cause side effects in some people. It is important to be aware of these potential side effects and to contact your doctor if you experience any of them. Common side effects of Calan ER may include:

  • Headache
  • Dizziness
  • Nausea
  • Constipation
  • Flushing

These side effects are usually mild and go away on their own as your body adjusts to the medication. However, if any of these side effects persist or worsen, it is important to notify your doctor.

In rare cases, Calan ER may cause more serious side effects. If you experience any of the following, seek medical attention immediately:

  • Severe dizziness or fainting
  • Slow or irregular heartbeat
  • New or worsening symptoms of heart failure
  • Swelling of the hands, ankles, or feet
  • Shortness of breath
  • Severe allergic reaction (rash, itching, swelling, severe dizziness, trouble breathing)

It is important to note that this is not a complete list of side effects, and others may occur. In some cases, side effects may be more severe in patients with certain underlying conditions or in those taking other medications. It is important to discuss any concerns or questions about potential side effects with your doctor.

References:

  1. “Calan ER – Side Effects, Dosage, Interactions – Drugs.com”. Drugs.com. Retrieved from https://www.drugs.com/calan_er.html.
  2. “Calan (verapamil hydrochloride) dose, indications, adverse effects …”. PDR.net. Retrieved from https://www.pdr.net/drug-summary/Calan-verapamil-hydrochloride-2507.4791.

Category: Calan | Tags: Calan, Verapamil