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Felodipine XR

Felodipine is a calcium chain blocker that is used to treat hypertension. Reducing high blood pressure further prevents stroke and other cardiovascular problems. It contains Felodipine as its active ingredient. It is available in an extended-release tablet form with a standard strength of 5 mg. You can take the medication once daily on an empty stomach in the morning. You should consult your doctor or healthcare provider for any queries or concerns regarding medication usage and consult them for personalized advice and guidance. To ensure your medication is authentic, you should buy Felodipine XR online from a reputable and trusted website. 

Product Overview

Felodipine XR contains Felodipine as its active ingredient, a calcium channel blocker used to treat high blood pressure. Reducing high blood pressure helps prevent strokes and other cardiovascular issues. Felodipine works by inhibiting calcium ion influx in vascular smooth muscle cells, leading to vasodilation and decreased arterial smooth muscle contractility.

Felodipine XR is available in an extended-release tablet form with a standard strength of 5 mg. It should be taken orally once daily, preferably on an empty stomach in the morning. If stomach upset occurs, it can be taken with a light meal. The medication is suitable for adults with hypertension, while a healthcare professional should determine usage and dosage for children. Consistency in dosage is crucial for optimal benefits, and the tablet should be swallowed whole without crushing or chewing.

Common side effects of Felodipine XR include dizziness, headache, flushing, and swelling in the ankles or legs. Patients should avoid activities requiring alertness until they know how the medication affects them. Precautions include avoiding grapefruit juice and alcohol and informing healthcare providers of all medicines being taken. A missed dose should be taken as soon as remembered unless it’s almost time for the next dose. Do not double doses. In case of overdose, seek immediate medical attention. Store Felodipine XR in a cool, dry place away from sunlight and moisture, out of reach of children and pets. Consult a healthcare professional for personalized advice and proper medication disposal methods.

Uses of Felodipine XR

It is used to treat:

  • High blood pressure 

How to Use Felodipine XR?


Felodipine is available in the form of an extended-release tablet that is available in the following strength:

  • 5 mg 

Recommended Dosage for Different Patients/(Felodipine XR)

For hypertension:

Adults- The initial dose is 5 mg once daily. Your doctor may make adjustments to your dosage if necessary.

Children- Your doctor should determine the usage and dosage.

[Note: Remember these recommendations may vary from person to person. Discuss it with your doctor, and they’ll customize your dosage accordingly.]

How to Take It?

  • You should take this medication orally by mouth on an empty stomach first thing in the morning, exactly as directed by your doctor, typically once daily. 
  • If you experience an upset stomach, you can take a felodipine XR tablet with a light meal. 
  • Before taking the medication, you should carefully read the instructions given in the patient information leaflet. 
  • To use the medication safely and efficiently, you should consult a licensed healthcare professional and determine if it is right for you by weighing the risks and benefits. 
  • Do not crush, chew, or break the tablet. Swallow it whole. 
  • You should maintain consistency in dosage and take this medication regularly to get the most benefit from this medication.  
  • The dosage of the medication is based on your medical attention and your body’s response to treatment. 
  • You should not stop taking this medication abruptly without consulting your doctor. You should ask your doctor to help you taper off the dose. 
  • Felodipine helps control blood pressure but does not cure it. Therefore, you should maintain consistency in dosage and take it regularly. You should keep taking your medication for as long as your doctor tells you to.
  • Continue to take this medication even if you feel well. 
  • Usually, most people suffering from hypertension don’t feel sick. 
  • You should not drive, operate heavy machinery, or engage in activities that require your attention unless you know how this medication may affect you. Felodipine may cause dizziness or light-headedness in some people, especially when they first start taking it. 
  • It is not recommended to take large amounts of alcohol while using this medication as it may cause unwelcome side effects. 
  • This medication is not effective if you use it only when chest pain occurs. It is crucial to take this medication daily to help prevent angina.
  • If you need blood or urine tests, inform your doctor that you are taking Felodipine. It might affect certain test results.
  • Make regular visits to your doctor regularly so they can monitor your progress. 
  • You should not eat grapefruit or drink grapefruit juice while using this medication unless instructed otherwise. 
  • In the initial days of receiving treatment with this medication, you may feel a sudden drop in your blood pressure. If you have been sitting for a while or lying down, you should rise slowly to reduce the chances of drowsiness or passing out. 
  • It can cause swelling in the ankle or foot. To reduce the inflammation, raise your legs while sitting. Call your doctor immediately if this doesn’t go away or if it has become bothersome. 
  • Before taking this medication, inform your physician or pharmacist if you are pregnant, suspecting a pregnancy, planning a pregnancy, or if you are breastfeeding a baby. 
  • Tell your doctor if your condition does not improve or if it worsens. 

[Note: Your doctor will decide the right amount for you based on your condition, following guidelines and studies on the drug. They’ll adjust it as needed over time.]

How Does Felodipine XR Work?

Felodipine is used to treat mild to moderate essential hypertension. It mainly affects vascular smooth muscle cells by maintaining the inactive conformation of voltage-gated L-type calcium channels. Felodipine works by blocking the entry of calcium ions into smooth muscle cells, thereby preventing calcium-dependent myocyte contraction and vasoconstriction. It causes the contractility of arterial smooth muscle to decrease, which widens blood vessels. Moreover, felodipine inhibits calmodulin-dependent cyclic nucleotide phosphodiesterase, binds to a number of calcium-binding proteins, competes with the mineralocorticoid receptor, and blocks the entry of calcium through voltage-gated T-type calcium channels.

Important Safety Information

Side Effects

Common side effects of Felodipine XR may include:

  • Dizziness
  • Feeling sick
  • Flushing
  • Headache
  • Light-headedness
  • Palpitations
  • Red or swollen gums
  • Swelling in the ankles or legs
  • Tiredness
  • Vomiting

Mild side effects of Felodipine XR may include:

  • Frequent urination
  • Increased sensitivity of the skin to sunlight
  • Pain in joints or muscular pain
  • Sexual dysfunction
  • Upper respiratory tract infection

Adverse side effects of Felodipine XR may include:

  • Serious allergic reaction. Symptoms may include:
    • Difficulty in swallowing
    • Discoloration of skin 
    • Drowsiness
    • Fainting 
    • Loss of consciousness
    • Rash or itching 
    • State of confusion
    • Swelling in your lips, face, or tongue 
  • Chest pain (angina)
  • Rapid or irregular heartbeat
  • Swelling of the hands, ankles, or feet 

[Note: This list may not cover all possible side effects. Always consult with your healthcare giver for medical advice about side effects.]


  • You should not use this medication if you:
    • Are allergic to Felodipine or any of the ingredients present in the product. 
    • Have acute myocardial infarction, cardiac valvular obstruction, dynamic cardiac outflow obstruction, uncompensated heart failure, or unstable angina pectoria. 
    • Have conditions related to the heart or liver. 
  • Unless instructed otherwise, you should not use this product to treat other conditions. 
  • You should not give this medication to others, even if they have the same symptoms as you. 
  • You may be at an increased risk of developing certain side effects during treatment. You should understand how to identify these risks and how to monitor them. 
  • If you plan to undergo surgery, including a dental procedure, you should let your doctor, surgeon, or dentist know about your medications, including the Felodipine XR tablet. This also includes all prescription medicines, over-the-counter drugs, and herbal supplements you may be taking. 


  • Before taking this medication, let your doctor know if you have or have ever had any unusual skin or allergic reaction to Felodipine, its ingredients, or any other medications. Also, let your doctor know if you have any other allergic reactions, such as to dyes, preservatives, foods, or animals. 
  • Not enough data is available to support this medication’s safety and efficacy for pediatric patients. You should consult a licensed healthcare professional for personalized guidance and guidance regarding the use of this medication in the pediatric population. 
  • Geriatric patients are at an increased risk of side effects related to kidney, heart, or liver and may require a dosage adjustment. 
  • It is unknown if this medication passes into breast milk and causes harm to an infant. Consult your doctor or healthcare provider before taking this medication while breastfeeding. 
  • Hypotension may occur while taking this medication. Call your doctor immediately if you experience any of the following symptoms:
    • Blurred vision
    • Confusion 
    • Faintness
    • Light-headedness while rising when you have been sitting for a while or lying down. 
    • Severe drowsiness
    • Sweating 
    • Unusual tiredness
    • Weakness
  • Felodipine may cause edema in some patients. Call your doctor and report the following symptoms immediately:
    • Bloating
    • Swelling of arms, face, feet, hands, and lower legs
    • Tingling of the hands or feet
    • Unusual weight changes 
  • While taking this medication, you may experience bleeding, redness, or swelling of the gums. To prevent this, you should brush and floss your teeth carefully and massage your gums regularly. 
  • You should contact your doctor or dentist to learn more about how to care for your teeth and gums and maintain oral hygiene. If you notice any bleeding, redness, or swelling of your gums, let them know right away. 


Felodipine XR is contraindicated for use if you have the following conditions:

  • Allergy to Felodipine or any of the ingredients present in the product
  • Uncompensated heart failure
  • Acute myocardial infarction
  • Cardiac valvular obstruction
  • Dynamic cardiac outflow obstruction
  • Unstable angina pectoria

Missed Dose

  • To get the best results from your medication, you should maintain consistency in dosage and try to take it simultaneously daily. 
  • If you missed a felodipine dosage, you should take it as soon as you remember.  
  • However, if it is almost time for your next dose, you can omit the missed dose and continue as per your regular dosing schedule. 
  • Do not take more than one dose simultaneously. 
  • Do not take double or extra doses to compensate for the missed dose. 
  • If you are still trying to figure out what to do, consult your doctor or healthcare provider. 
  • Try setting a reminder on your phone to prevent missing your dose. 

[Note: If you have missed a medication dose and are unsure when to take the next one, immediately consult your doctor or pharmacist.]


You should not take Felodipine XR less or more than prescribed, in larger amounts, or more frequently. If someone has overdosed on the medication, you should seek immediate medical attention, even if there are no serious symptoms. You can call your doctor or 911. You can also head to the nearest emergency room. Symptoms of an overdose may include:

  • Dizziness
  • Fainting 
  • Low blood pressure 
  • Rapid heartbeat 
  • Loss of consciousness 

[Note: If you consumed more than the recommended dose, get medical help immediately or call the Poison Help line at 1-800-222-1222.]


  • Keep the medication in its original container in a cool and dry place, away from direct sunlight, moisture, or excess heat. 
  • Store it in a place where the temperature does not rise above 25°C. 
  • Do not keep the medication in the bathroom, the sink, or the car near the window sill. 
  • Extreme heat and moisture can damage some medicines. 
  • Keep all medications, including felodipine XR, in a safe place away from the sight and reach of children and pets. 
  • The shelf life of Felodipine is thirty months. 
  • Do not use medications after their expiration date has passed. 
  • Do not keep medications that are outdated or no longer needed. 
  • Do not throw unwanted medications in the household garbage bin or pour them into the drain. 
  • Do not flush it down the toilet or dispose of it in wastewater. 
  • Discard the unwanted medications in a way that prevents children, animals, and others from consuming them. 
  • The best way to eliminate unwanted medication is to give it away in the medicine take-back program.
  • To learn more about properly disposing unwanted medications, consult your healthcare provider, pharmacist, and local waste disposal company. 

[Note: Discuss with your healthcare professional the proper disposal of unused medicine and any questions you may have regarding its storage.]

Felodipine XR Interactions

The following medications may interact with Felodipine and affect how it may work. If your doctor prescribes both medicines together, they may change the dose and frequency of one or both of the medicines.

  • Adagrasib
  • Amprenavir
  • Atazanavir
  • Carbamazepine
  • Ceritinib
  • Clarithromycin
  • Clopidogrel
  • Cobicistat
  • Conivaptan
  • Cyclosporine
  • Dabrafenib
  • Dalfopristin
  • Dantrolene
  • Darunavir
  • Digoxin
  • Doxorubicin
  • Doxorubicin Hydrochloride Liposome
  • Droperidol
  • Duvelisib
  • Epirubicin
  • Erythromycin
  • Fedratinib
  • Fexinidazole
  • Fluconazole
  • Fosnetupitant
  • Idelalisib
  • Indinavir
  • Itraconazole
  • Ivosidenib
  • Ketoconazole
  • Lacosamide
  • Larotrectinib
  • Lefamulin
  • Lenacapavir
  • Levoketoconazole
  • Lorlatinib
  • Lumacaftor
  • Magnesium
  • Mavacamten
  • Melphalan
  • Mibefradil
  • Morphine
  • Morphine Sulfate Liposome
  • Nelfinavir
  • Netupitant
  • Nilotinib
  • Olutasidenib
  • Omaveloxolone
  • Oxcarbazepine
  • Pacritinib
  • Phenobarbital
  • Pirtobrutinib
  • Pixantrone
  • Primidone
  • Quinupristin
  • Repotrectinib
  • Rifapentine
  • Ritlecitinib
  • St John’s Wort
  • Tacrolimus
  • Trofinetide

[Note: This isn’t a complete list and other drugs could interact with Felodipine XR. Tell your doctor about prescription, over-the-counter medicines, and herbal products.]

Felodipine XR Alternatives

[Note: Your doctor will choose what’s best for you. Don’t use any of these alternative medications without consulting your healthcare provider. Taking them by yourself may cause serious side effects.] 

Frequently Asked Questions

Can Felodipine XR interact with other medications or supplements?

Felodipine XR can interact with various medications and supplements, potentially altering its effectiveness or causing adverse effects. Some notable interactions include erythromycin, clarithromycin, ketoconazole, and St. John’s Wort. Always inform your healthcare provider about all medications and supplements you are taking to manage potential interactions effectively.

What should I avoid while taking Felodipine XR?

While taking Felodipine XR, you should avoid grapefruit and grapefruit juice as they can increase the medication’s levels in your bloodstream, leading to potential side effects. Additionally, limit alcohol consumption as it can enhance side effects like dizziness. It is also advisable to avoid activities requiring alertness, such as driving, until you know how Felodipine affects you.

How does Felodipine XR help in managing hypertension over the long term?

Felodipine XR works by inhibiting calcium ion influx in vascular smooth muscle cells, leading to vasodilation and reduced blood pressure. Consistent use of Felodipine XR helps maintain controlled blood pressure levels, reducing the risk of stroke, heart attacks, and other cardiovascular complications over the long term. Taking the medication regularly and following your doctor’s instructions is important.

What are the potential side effects of long-term use of Felodipine XR?

Long-term use of Felodipine XR can lead to side effects such as swelling of the ankles or legs, dizziness, headache, and gum hyperplasia. Some patients may experience increased sensitivity to sunlight or persistent fatigue. Regular follow-ups with your healthcare provider are crucial to effectively monitoring and managing long-term side effects.

What should I do if I miss a dose of Felodipine XR?

If you miss a dose of Felodipine XR, take it as soon as you remember. However, if it is close to your next dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for the missed one. Consistency in taking your medication at the same time every day is important for managing your blood pressure effectively.

Our Guarantee

At, we assure you the most affordable price to buy Felodipine XR online from Canada. Rest easy knowing that your order will be dispatched from a reputable Licensed Canada Pharmacy Online, adhering to the highest standards of quality and authenticity. Our discounted medications are shipped directly from Canada to your doorstep, ensuring a swift and secure delivery experience. To conveniently access Felodipine XR at a substantial cost, call us at 1-888-779-2193 toll-free.


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