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Felodipine

Felodipine is a calcium channel blocker used to treat high blood pressure (hypertension), and the supplied products are all extended-release tablets taken by mouth.

Brand name Plendil
Drug class Dihydropyridine Calcium Channel Blocker
Rx Forms 2
Dr. Brian Staiger, PharmD, BCPS
Reviewed by Last reviewed Jul 10, 2026 Content updated Oct 2, 2026
🧬 Where this information comes from Click to expand

The clinical label records used on this page are FDA-filed Structured Product Labeling (SPL) retrieved through openFDA. We identified 33 clinical label sets within the page’s selected clinical scope after exact ingredient or ingredient-combination matching and applicable route/form matching. Forms, routes, brands, labelers, strengths, and NDC product-record counts are built separately from matching FDA National Drug Code Directory records. The linked DailyMed document is a representative official source for verification, not the page’s only clinical source. View the linked label on DailyMed →

✓No current FDA shortage listed · checked Oct 5, 2026
Felodipine at a glance The quick version — the full detail is in the Patient Information Guide below.
Dr. Brian Staiger, PharmD, BCPS
The Pharmacist’s Take By · Clinical pharmacist · Written

Felodipine (Plendil) is a calcium channel blocker that relaxes and widens blood vessels to lower high blood pressure, cutting the risk of stroke and heart attack; a less often prescribed cousin of amlodipine, it has been around since about 1991 and is available as a generic. Most people tolerate it well, and what they notice most is ankle swelling, flushing and headache, with swelling more likely at higher doses and in older adults. Avoid grapefruit juice and flag medicines such as some antifungals and antibiotics, which raise its levels and can drop your pressure too far, and report fainting, chest pain or worsening swelling promptly.

Clinical pearls

  • Swallow the extended-release tablet whole and never crush or chew it, because that defeats its slow, all-day release.
  • Take it without food or with a light meal, since heavy, high-fat meals raise how much drug reaches your blood.
  • If you take phenytoin, carbamazepine or phenobarbital, felodipine may work much less well, so a different blood pressure medicine may suit better.
  • Felodipine can cause mild gum overgrowth, so brush and floss well and mention any gum swelling to your dentist.
How you get itPrescription only
Comes asExtended-release tablet, Tablet
Earliest FDA record1991
Companies listing it with the FDA14
FDA label last updatedJan 23, 2026
FDA’s strongest warning (boxed)None on the label

Patient information guide A plain-language walkthrough of Felodipine, written from its FDA label.

What Felodipine is used for

▾

Felodipine is used for one main condition.

  • High blood pressure (hypertension): felodipine extended-release tablets lower blood pressure to reduce the risk of strokes and heart attacks.
  • It may be used alone or together with other blood pressure medicines.

How Felodipine works

▾

Felodipine belongs to the dihydropyridine class of calcium channel blockers. It blocks calcium from entering the muscle cells in the walls of blood vessels. The vessels relax and widen, so there is less resistance to blood flow and blood pressure falls.

It acts mostly on blood vessels rather than the heart muscle. Heart rate may rise slightly in response.

Felodipine dosage

▾

Felodipine extended-release tablets are taken by mouth once a day. Your prescriber usually adjusts the dose gradually, no more often than every couple of weeks.

  • Take it without food or with a light meal.
  • Swallow it whole. Do not crush or chew it.
  • Avoid grapefruit juice.

Follow your prescriber's directions and the label on your bottle.

Dosing details from the FDA-approved label

From the Felodipine prescribing information (“Dosage and Administration”). Doses are set by your prescriber for your product, condition, kidney function and age — never change a dose on your own.

  • Hypertension (general adult dosing)
    • Recommended starting dose is 5 mg once a day
    • Depending on response, the dosage can be decreased to 2.5 mg or increased to 10 mg once a day
    • Adjustments should generally occur at intervals of not less than 2 weeks
    • Recommended dosage range is 2.5 to 10 mg once daily
    • Maximum: Doses above 10 mg daily showed an increased blood pressure response but a large increase in the rate of peripheral edema and other vasodilatory adverse events
    • Take without food or with a light meal; swallow whole, do not crush or chew
  • Patients with renal impairment
    • Modification of the recommended dosage is usually not required
  • Geriatric patients (over 65 years)
    • Dose selection should be cautious, usually starting at the low end of the dosing range (2.5 mg daily)
    • Likely to develop higher plasma concentrations; blood pressure should be closely monitored during any dosage adjustment
  • Patients with impaired liver function
    • May respond to lower doses of felodipine
    • May have elevated plasma concentrations; monitor blood pressure closely during dosage adjustment
Read the label’s full dosing text

DOSAGE AND ADMINISTRATION The recommended starting dose is 5 mg once a day. Depending on the patient's response, the dosage can be decreased to 2.5 mg or increased to 10 mg once a day. These adjustments should occur generally at intervals of not less than 2 weeks. The recommended dosage range is 2.5 to 10 mg once daily. In clinical trials, doses above 10 mg daily showed an increased blood pressure response but a large increase in the rate of peripheral edema and other vasodilatory adverse events (see ADVERSE REACTIONS ). Modification of the recommended dosage is usually not required in patients with renal impairment. Felodipine extended-release tablets, USP should regularly be taken either without food or with a light meal (see CLINICAL PHARMACOLOGY, Pharmacokinetics and Metabolism ). Felodipine extended-release tablets, USP should be swallowed whole and not crushed or chewed. Geriatric Use Patients over 65 years of age are likely to develop higher plasma concentrations of felodipine (see CLINICAL PHARMACOLOGY ). In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range (2.5 mg daily). Elderly patients should have their blood pressure closely monitored during any dosage adjustment. Patients with Impaired Liver Function Patients with impaired liver function may have elevated plasma concentrations of felodipine and may respond to lower doses of felodipine extended-release tablets, USP; therefore, patients should have their blood pressure monitored closely during dosage adjustment of felodipine extended-release tablets, USP (see CLINICAL PHARMACOLOGY ).

Read the full Dosage and Administration section on DailyMed →

Felodipine side effects

▾

Most side effects are mild and relate to blood vessel widening.

Common side effects

  • Swelling in the legs, ankles or feet (peripheral edema)
  • Headache
  • Flushing (warmth and redness of the face)
  • Dizziness
  • Weakness or tiredness (asthenia)
  • Palpitations (awareness of your heartbeat)
  • Nausea

When to get medical help

  • Call your doctor if swelling in your legs or feet is bothersome or getting worse. It is dose-related and more likely in older adults.
  • Get medical help right away for chest pain, fainting, or a very fast or irregular heartbeat.
  • Seek urgent care for swelling of the face, lips or tongue, or a widespread rash or hives. These can be signs of an allergic reaction.
  • Call your doctor if you notice gum swelling or overgrowth.
  • Get emergency help if you take too much and feel extremely dizzy, faint, or have a very slow heartbeat.

Call your doctor about chest pain, fainting, allergic reactions such as facial swelling or hives, or gum overgrowth.

Felodipine warnings and precautions

▾
  • Leg and foot swelling is the most common reason people stop felodipine. It is related to dose and age.
  • Grapefruit juice and some medicines can raise felodipine levels and push blood pressure too low.
  • Older adults and people with liver disease have higher drug levels and need closer blood pressure monitoring.
  • Mild gum overgrowth can occur. Good dental care may help.

Felodipine interactions

▾

Some drugs and foods change how much felodipine is in your blood.

  • Grapefruit juice: more than doubles felodipine levels.
  • Itraconazole, ketoconazole, erythromycin, cimetidine: slow its breakdown and raise levels.
  • Phenytoin, carbamazepine, phenobarbital: greatly lower felodipine levels, so another blood pressure drug may be needed.
  • Tacrolimus: felodipine may raise its blood level.

Interactions listed in the FDA-approved label

From the Felodipine prescribing information (“Drug Interactions”): what the manufacturer studied or reported to the FDA.

  • CYP3A4 inhibitors (e.g., ketoconazole, itraconazole, erythromycin, grapefruit juice, cimetidine): May lead to several-fold increases in felodipine plasma levels, which may lead to increased effects (lower blood pressure and increased heart rate). Caution should be used when co-administered; a conservative approach to dosing felodipine should be taken.
  • Itraconazole: Co-administration of another extended release formulation of felodipine with itraconazole resulted in approximately 8-fold increase in the AUC, more than 6-fold increase in the Cmax, and 2-fold prolongation in the half-life of felodipine.
  • Erythromycin: Resulted in approximately 2.5-fold increase in the AUC and Cmax, and about 2-fold prolongation in the half-life of felodipine.
  • Grapefruit juice: Resulted in more than 2-fold increase in the AUC and Cmax of felodipine, but no prolongation in the half-life.
  • Cimetidine: Resulted in an increase of approximately 50% in the AUC and the Cmax of felodipine.
  • Beta-blocking agents (metoprolol): No significant effects on the pharmacokinetics of felodipine; metoprolol AUC and Cmax were increased approximately 31 and 38%, respectively. In controlled clinical trials beta-blockers including metoprolol were well tolerated with felodipine.
  • Digoxin: Pharmacokinetics of digoxin in patients with heart failure were not significantly altered.
  • Anticonvulsants (e.g., phenytoin, carbamazepine, phenobarbital): Felodipine maximum plasma concentrations were considerably lower in epileptic patients on long-term anticonvulsant therapy, and mean AUC was reduced to approximately 6% of that in healthy volunteers. Since a clinically significant interaction may be anticipated, alternative antihypertensive therapy should be considered.
  • Tacrolimus: Felodipine may increase the blood concentration of tacrolimus. Tacrolimus blood concentration should be followed and the tacrolimus dose may need to be adjusted.
  • Indomethacin or spironolactone: No clinically significant interactions in healthy subjects.
Read the label’s full interactions text

Drug Interactions CYP3A4 Inhibitors Felodipine is metabolized by CYP3A4. Co-administration of CYP3A4 inhibitors (e.g., ketoconazole, itraconazole, erythromycin, grapefruit juice, cimetidine) with felodipine may lead to several-fold increases in the plasma levels of felodipine, either due to an increase in bioavailability or due to a decrease in metabolism. These increases in concentration may lead to increased effects, (lower blood pressure and increased heart rate). These effects have been observed with co-administration of itraconazole (a potent CYP3A4 inhibitor). Caution should be used when CYP3A4 inhibitors are co-administered with felodipine. A conservative approach to dosing felodipine should be taken. The following specific interactions have been reported: Itraconazole Co-administration of another extended release formulation of felodipine with itraconazole resulted in approximately 8-fold increase in the AUC, more than 6-fold increase in the C max , and 2-fold prolongation in the half-life of felodipine. Erythromycin Co-administration of felodipine with erythromycin resulted in approximately 2.5-fold increase in the AUC and C max , and about 2-fold prolongation in the half-life of felodipine. Grapefruit Juice Co-administration of felodipine with grapefruit juice resulted in more than 2-fold increase in the AUC and C max , but no prolongation in the half-life of felodipine. Cimetidine Co-administration of felodipine with cimetidine (a non-specific CYP-450 inhibitor) resulted in an increase of approximately 50% in the AUC and the C max , of felodipine. Beta-Blocking Agents A pharmacokinetic study of felodipine in conjunction with metoprolol demonstrated no significant effects on the pharmacokinetics of felodipine. The AUC and C max of metoprolol, however, were increased approximately 31 and 38%, respectively. In controlled clinical trials, however, beta-blockers including metoprolol were concurrently administered with felodipine and were well tolerated.

Excerpted — the section continues on the label. Read the full Drug Interactions section on DailyMed →

Not a complete list. The label covers the interactions the manufacturer studied or reported, and our own interaction database does not cover every medicine either. Bring your full medication list, including vitamins and herbal products, to your pharmacist.

Before taking Felodipine

▾
  • Do not use it if you are allergic to felodipine.
  • Older adults usually start at the low end of the dose range.
  • If you have liver problems, you may respond to lower doses and need closer monitoring.
  • Dose changes are usually not needed for kidney impairment.
  • Share a full list of your medicines with your pharmacist.

Felodipine overdose

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Too much felodipine can cause very low blood pressure from widened blood vessels, and possibly a slow heartbeat. Treatment is symptom-based, such as lying down with the legs raised and receiving fluids in a hospital. Call a poison control center or seek emergency care right away.

What Felodipine does in the body

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Felodipine lowers blood pressure mainly by reducing resistance in the blood vessels. Heart rate may rise modestly in response. Its effects on blood vessels are stronger than on heart muscle. Blood pressure response follows the level of drug in the blood.

How your body processes Felodipine

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Felodipine is almost completely absorbed, but the liver breaks down much of it first, so only about 20% reaches the bloodstream. The extended-release tablet reaches peak levels in about 2.5 to 5 hours. It is broken down by the CYP3A4 enzyme into inactive products that leave mainly in the urine. Older adults clear it more slowly, as do people with liver disease.

How to store Felodipine

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Store at 20 o -25 o C (68 o -77 o F); excursions permitted to 15 o -30 o C (59 o -86 o F) . Protect from light.

Written from the FDA-approved label with AI and reviewed by our pharmacy team. How we use AI →

232

Supplements & herbs that interact with Felodipine

232 supplements and herbal products have documented interactions with Felodipine in the licensed clinical database we use. Most are manageable — but your pharmacist should know about everything you take, including vitamins and herbals.

Severity mix
  • Major · 8
  • Moderate · 182
  • Minor · 42
Every supplement checked against Felodipine — ranked by severity The full interaction hub: 8 major · 182 moderate · 42 minor · every one linked to its full report. Check Felodipine against your exact supplements

Educational information from a licensed clinical database (Natural Medicines) — see our data sources & update cadence. Not medical advice: an interaction being documented does not mean it will happen to you; do not start or stop medications or supplements without professional guidance.

2

Nutrient depletion considerations

Felodipine has been associated with lower levels of 2 nutrients in the clinical literature. This does not mean a deficiency will occur — it means these may be worth discussing with your pharmacist or healthcare provider, especially with long-term use.

See the full Felodipine nutrient depletion report

Educational information from a licensed clinical database (Natural Medicines) — not medical advice. Do not start or stop medications or supplements without professional guidance.

Felodipine: pharmacist answers to common questions

Quick, plain-English answers to the questions patients ask most about Felodipine — the kind of thing our pharmacy team would talk through with you at the counter.

What is felodipine for?

▾
It treats high blood pressure. Keeping your blood pressure down lowers your risk of stroke and heart attack. Many people take it with other blood pressure medicines.

How should I take it?

▾
Take it once a day, either without food or with a light meal. Swallow the tablet whole and never crush or chew it. Follow your prescriber's directions.

Can I drink grapefruit juice?

▾
No, avoid it. Grapefruit juice can more than double the amount of felodipine in your body. That can drop your blood pressure too much.

What side effects should I expect?

▾
The most common are swelling in the legs or feet, headache, flushing and dizziness. Tell me or your doctor if the swelling bothers you. Call right away for chest pain, fainting or facial swelling.

Do other medicines affect it?

▾
Yes. Some antifungals, erythromycin and cimetidine raise felodipine levels. Seizure medicines can lower them a lot. It may also raise tacrolimus levels. Always check with me before starting anything new.

Why does my gum feel swollen?

▾
Felodipine can occasionally cause mild gum overgrowth. Brushing, flossing and regular dental care may help prevent it. Let your doctor or dentist know if you notice it.

Is Felodipine available over the counter?

▾
No. Felodipine is a prescription medicine: every Felodipine product listed with the FDA is prescription only, so it is not sold over the counter. Your prescriber decides whether it is appropriate for you, and your pharmacist dispenses it.

When was Felodipine first available?

▾
The earliest FDA record we hold for Felodipine is from 1991: its first approval in Drugs@FDA or its earliest product listing in the NDC Directory, whichever is older. Many older medicines were in use before their first formal FDA approval, so this is the earliest date on record, not necessarily when Felodipine was first used.

Who makes Felodipine?

▾
14 companies currently list Felodipine products in the FDA's NDC Directory, including Bryant Ranch Prepack, A-S Medication Solutions, Aurobindo Pharma Limited. That count includes repackagers and distributors as well as manufacturers (companies that sell only the raw ingredient are not counted), so fewer companies actually make it; the label on your bottle names the one that supplied yours.

Answers drafted from the FDA-approved label with AI and reviewed by our pharmacy team. How we use AI →

More about Felodipine on HelloPharmacist

Detailed data & references for Felodipine Forms & strengths, pricing, billing codes, manufacturers, safety reports and sourcing — the data behind the page. Most people can stop here. Each section below opens on a tap.

Felodipine forms and strengths (how it comes)

Felodipine is available in 2 forms. Different forms and brands can have different approved uses, doses, schedules, and directions. Follow the instructions for your exact product, and do not switch forms without guidance from your prescriber or pharmacist.

Extended-release tablet

By mouth
How this form is used
What it may be used for
  • Felodipine extended-release tablets are used to treat high blood pressure (hypertension).
  • Felodipine extended-release tablets may be used with other blood pressure medicines.
Important instructions
  • Felodipine extended-release tablets are taken by mouth once a day.
  • Felodipine extended-release tablets should be taken without food or with a light meal.
  • Felodipine extended-release tablets should be swallowed whole, not crushed or chewed.
Available strengths 3 strengths
86 FDA-listed product records ⓘ

Tablet

By mouth
Available strengths 3 strengths
34 FDA-listed product records ⓘ

Felodipine on the U.S. market: products, makers and brands

How Felodipine appears in the FDA’s National Drug Code Directory — including its dosage forms, strengths, brand names, manufacturers, and FDA-listed product records. These are directory records, not sales or prescription volume.

14 companies list 53 Felodipine product records with the FDA, mostly as extended-release tablet, tablet; the earliest marketing or approval year on record is 1991. Brand names on the directory include Plendil; the rest are generics.

2
Dose forms ⓘ
14
Labelers (makers, repackagers, distributors)
2
Brand names
53
FDA-listed product records ⓘ
1991
Earliest FDA record ⓘ

FDA-listed product records by dose form (tablet variants merged) — FDA National Drug Code Directory. Record counts are not sales or prescription volume.

Also listed with the FDA, not a patient dose form: Powder (5) — bulk drug substance sold to compounders/manufacturers and multi-item kits. These aren’t counted in the dose-form total above.

Bryant Ranch Prepack28%
A-S Medication Solutions6%
Aurobindo Pharma Limited6%
Carlsbad Technology, Inc.6%
Chartwell RX, LLC6%
Endo USA, Inc.6%
Other makers43%

Share of FDA-listed product records by manufacturer — FDA National Drug Code Directory. Record counts are not sales or prescription volume.

How widely Felodipine is used (Medicaid data)

A general measure of how commonly Felodipine is prescribed, based on Medicaid — one of the largest public drug programs. The figure below is prescriptions filled in Q1–Q4 2025, summed across every form and brand of the drug.

Think of this as a proxy for how widely Felodipine is used, drawn from freely available public data. Medicaid is just one program — these numbers don’t include Medicare, other government coverage, or commercial and cash-pay prescriptions, so real-world use is higher than what’s shown here.

10,352
Medicaid prescriptions filled (Q1–Q4 2025)
$181,134 gross Medicaid reimbursement (before mandatory rebates — net cost is lower)

How commonly is Felodipine prescribed? Of the 1,601 medications we measure, Felodipine ranks #927 by Medicaid prescriptions — more than 42% of them.

Where Felodipine ranks among the drugs we measure · Q1–Q4 2025 · neighbors ±5

Utilization by Felodipine product

Pick a product to see its own Medicaid numbers. Each chip is one clinical product — a specific strength & dosage form as defined by RxNorm — with brand-name and generic versions combined.

The 10 mg 24 hr extended release oral tablet is the most-dispensed Felodipine product — about 45% of these Medicaid prescriptions.

24 HR felodipine 10 MG Extended Release Oral Tablet Most dispensed

4,709 Medicaid prescriptions (Q1–Q4 2025) 45% of Felodipine prescriptions shown $80,556 gross reimbursement (before rebates) ≈ $17 per prescription (gross)

Summed across the 6 of 64 listed NDC products with Medicaid activity — every brand and generic of this exact strength & form. RxNorm 402695

24 HR felodipine 5 MG Extended Release Oral Tablet

4,551 Medicaid prescriptions (Q1–Q4 2025) 44% of Felodipine prescriptions shown $79,143 gross reimbursement (before rebates) ≈ $17 per prescription (gross)

Summed across the 6 of 60 listed NDC products with Medicaid activity — every brand and generic of this exact strength & form. RxNorm 402696

24 HR felodipine 2.5 MG Extended Release Oral Tablet

1,092 Medicaid prescriptions (Q1–Q4 2025) 11% of Felodipine prescriptions shown $21,435 gross reimbursement (before rebates) ≈ $20 per prescription (gross)

Summed across the 4 of 59 listed NDC products with Medicaid activity — every brand and generic of this exact strength & form. RxNorm 402698

Shares are of the Medicaid prescriptions shown here. Product grouping follows RxNorm (the National Library of Medicine’s drug terminology), so “one product” means one strength & dosage form regardless of manufacturer. Dollar figures are gross Medicaid reimbursement before mandatory rebates — rebates (often large, especially for brand-name drugs) are confidential, so actual net cost to Medicaid is lower than shown.

Source: Medicaid State Drug Utilization Data (CMS), aggregated by generic ingredient — summed across every NDC (all brands, strengths, salt forms and dosage forms) of Felodipine, and across all states and both fee-for-service and managed-care claims. A general popularity signal; it excludes Medicare, commercial insurance and cash prescriptions, so it is not total U.S. use. Based on the 16 of 183 listed Felodipine NDCs with Medicaid activity.

Compare Felodipine products

A representative set of FDA-listed product records for Felodipine — across manufacturers, strengths, and dosage forms, grouped by form with each product’s manufacturer and how the FDA approved it. The same medicine may be made and packaged by different companies, so a single drug can have many directory entries. (It’s also why a refill can look different — a new shape, color, or box — even though it contains the same medication.)

Showing 53 of 53 products — FDA National Drug Code Directory. See every product, package size and price: browse all 53 Felodipine NDCs →

Felodipine recall history

A recall is when a specific batch of a medicine is pulled from the market — usually a manufacturing issue, not a problem with the drug itself. Class I is most serious, Class III least.

The FDA’s enforcement reports list no Felodipine recalls since July 2021.

✅No Felodipine recalls on record since July 2021

Source: FDA enforcement (recall) reports, via openFDA; our copy was last updated Sep 24, 2026.

RxNorm Concept Web — From Ingredient to Every Form and Strength

This page starts with one ingredient concept (IN). The branches below show its dose-form concepts (SCDF), then the available clinical drug and strength concepts (SCD). Combination products remain separate concepts with their own pages.

Ingredient (IN) Felodipine RxCUI 4316 1 dose form · 3 strengths

Look up RxCUI 4316 in the RxCUI Atlas →

RxNorm is the U.S. National Library of Medicine’s normalized drug vocabulary. Its concept hierarchy can include forms that are not currently marketed; the status on each branch compares that concept with current FDA listings. RxCUIs identify vocabulary concepts, not individual packages or manufacturers.

💵 What Felodipine costs pharmacies (NADAC benchmark)

The national average invoice price pharmacies pay for the drug itself, from CMS's NADAC survey (data as of Sep 30, 2026). This is a supply-cost benchmark — not a retail price and not what you'd pay at the counter.

FormStrengthPharmacy acquisition benchmark
Tablet, Extended Release · Oral 5 mg $0.123 per tablet NDC details & price history
Tablet, Extended Release · Oral 2.5 mg $0.127 per tablet NDC details & price history
Tablet, Extended Release · Oral 10 mg $0.135–$0.136 per tablet NDC details & price history
Tablet, Film Coated · Oral 2.5 mg $0.127 per tablet NDC details & price history
Tablet, Film Coated, Extended Release · Oral 10 mg $0.135 per tablet NDC details & price history
Tablet, Film Coated, Extended Release · Oral 5 mg $0.123 per tablet NDC details & price history
Tablet, Film Coated, Extended Release · Oral 2.5 mg $0.127 per tablet NDC details & price history
Why show this? Your out-of-pocket cost depends on insurance, pharmacy markup, and discounts — but the acquisition benchmark tells you whether the medication itself is inexpensive or costly, which strengths cost more per dose, and whether a cash-price quote is in a reasonable range. Each row links to the NDC-level record with its full price history.

Source: CMS National Average Drug Acquisition Cost (NADAC), a survey of retail pharmacy invoice prices. Benchmarks shown are the range across package sizes of a representative product for each form and strength — other manufacturers' products may differ.

Felodipine brand names

Felodipine is sold under one brand name in the FDA directory — Plendil. A brand and its generic contain the same active ingredient; the brand name belongs to one company's product.

Plendil

Who makes Felodipine: manufacturers and labelers

14 companies list Felodipine products with the FDA. By number of product records, the largest are Bryant Ranch Prepack, A-S Medication Solutions, Aurobindo Pharma Limited. Labelers include manufacturers and repackagers; the product in your bottle depends on which one your pharmacy stocks.

Bryant Ranch Prepack 15 A-S Medication Solutions 3 Aurobindo Pharma Limited 3 Carlsbad Technology, Inc. 3 Chartwell RX, LLC 3 Endo USA, Inc. 3 Glenmark Pharmaceuticals Inc., USA 3 Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. 3 Proficient Rx LP 3 Rising Pharma Holdings, Inc. 3 Torrent Pharmaceuticals Limited 3 Westminster Pharmaceuticals, LLC 3 Yiling Pharmaceutical Inc. 3 Golden State Medical Supply, Inc. 2

Felodipine drug class (RxNorm)

Felodipine belongs to the Dihydropyridine Calcium Channel Blocker class.

Pharmacologic class Dihydropyridine Calcium Channel Blocker
Drug family (ATC) Beta blocking agents and calcium channel blockers, ACE inhibitors and calcium channel blockers, Dihydropyridine derivatives
How it works Calcium Channel Antagonists

Classified by RxNorm RxClass — the U.S. National Library of Medicine's standardized drug-classification service (Established Pharmacologic Class from the FDA, the ATC drug family from the WHO, and mechanism of action). Reference only, not medical advice.

Sources for this Felodipine page

Core label, product, RxNorm, safety, and utilization data on this page come from the sources identified below. AI-written, editorial, and licensed sections are labeled separately.

📄
FDA-filed drug labels (SPL) Uses, dosing, warnings & side effects from SPL records retrieved through openFDA; the linked representative set can be verified on DailyMed. ✓ Linked label effective Jan 23, 2026
🏭
Forms, brands & labelersAggregated from ingredient-matched FDA National Drug Code Directory product records for Felodipine.
📈
Real-world reportsThe FDA Adverse Event Reporting System (FAERS), served through openFDA.
🚨
Recalls & shortagesopenFDA drug-enforcement reports and the FDA drug-shortage database.
🧾 Clinical label set — FDA-filed SPL labels retained for Felodipine after exact ingredient or ingredient-combination matching and applicable route/form matching
Clinical labels in scope
33
Finished products in the current FDA directory
53
Companies listing them (makers, repackagers, distributors)
14
FDA labeler codes behind them ⓘ
16
Linked representative label ⓘ
Glenmark Pharmaceuticals Inc., USA
Linked label effective
Jan 23, 2026
Composite sections available
18
Linked SPL Set ID
2e4298cf-02e9-49c7-9803-887161e1989a
Linked SPL Document ID
8663994d-841f-427a-93db-b4c9d10bad27
Open the linked representative label on DailyMed ↗

How this page is built

HelloPharmacist combines public FDA and NLM records and does not author the underlying clinical facts. The plain-language sections are written with AI from the FDA-approved label text and reviewed by our pharmacy team before publication. Glenmark Pharmaceuticals Inc., USA is the representative DailyMed label linked for verification and dates. This is general education, not medical advice: always talk to your doctor or pharmacist about your own medicines. How we build and review drug pages →