Felodipine Er Tablets Usp 5mg Tablet

What is Felodipine Er Tablets Usp 5mg Tablet?

Felodipine ER Tablets USP 5mg contain felodipine, a calcium channel blocker formulated as an extended-release tablet. It is used in the management of hypertension by helping relax blood vessels and reduce elevated blood pressure. The extended-release formulation is designed to provide prolonged release of the active ingredient according to the approved product specification.

Uses / Indications

Felodipine ER tablets may be indicated for:

• Management of hypertension.
• Reduction of elevated blood pressure as part of an appropriate treatment plan.
• Long-term blood pressure control when prescribed by a qualified healthcare professional.

Benefits

• Helps lower elevated blood pressure.
• Promotes relaxation of vascular smooth muscle.
• The extended-release dosage form supports prolonged delivery of felodipine.
• May be used as part of an overall hypertension management plan.
• Supplied in the 5 mg tablet strength specified for this product.

Side Effects

Common Side Effects

Possible side effects may include:

• Headache
• Flushing
• Dizziness
• Ankle or peripheral swelling
• Palpitations
• Fatigue

Some side effects, particularly ankle swelling, may be related to the vasodilatory action of felodipine.

Less Common or Serious Side Effects

Less common or potentially serious reactions may include significant hypotension, fainting, rapid or irregular heartbeat, or severe hypersensitivity reactions.

Seek prompt medical attention if severe dizziness, fainting, difficulty breathing, facial or throat swelling, or other serious or unusual symptoms occur.

How Does It Work?

Felodipine is a dihydropyridine calcium channel blocker. It inhibits the movement of calcium ions into vascular smooth muscle cells.

This produces relaxation of peripheral arterial smooth muscle, resulting in reduced vascular resistance and helping lower blood pressure. Felodipine has greater activity on vascular smooth muscle than on cardiac conduction and contractility.

Dosage Guidelines

The appropriate dose depends on blood pressure response, age, clinical condition, other medicines, and individual patient factors.

The extended-release tablet should generally be swallowed whole with water. It should not be crushed, chewed, or broken unless specifically permitted by the approved product information, as altering an extended-release dosage form may affect drug release.

The tablet should be taken according to the prescribed schedule and preferably at a consistent time each day.

The exact dose and treatment duration should follow the approved product information and the recommendation of a qualified healthcare professional.

When Not to Use

Felodipine should not be used in individuals with a known hypersensitivity to felodipine or any component of the product.

Use requires appropriate medical assessment in patients with significant cardiovascular conditions, severe hypotension, or clinically important liver impairment.

The approved product information should be reviewed for complete contraindications and precautions.

Drug / Product Interactions

Potential interactions may occur with medicines that affect felodipine metabolism, particularly strong inhibitors or inducers of the CYP3A4 enzyme system.

Relevant interaction considerations may include:

• Certain azole antifungals
• Certain macrolide antibiotics
• Some HIV protease inhibitors
• Other medicines that significantly affect CYP3A4 activity
• Grapefruit or grapefruit juice may increase felodipine exposure and should generally be avoided unless the healthcare professional advises otherwise.
• Other antihypertensive medicines may produce additional blood-pressure-lowering effects.

The complete medication list should be reviewed before starting treatment.

Safety Advice

• Monitor blood pressure regularly as recommended.
• Rise slowly from sitting or lying positions if dizziness occurs.
• Inform the healthcare professional about existing heart, liver, or other significant medical conditions.
• Patients with liver impairment may require careful dose consideration.
• Use during pregnancy or breastfeeding should be based on professional medical assessment.
• Children should receive felodipine only when specifically indicated and supervised by a qualified healthcare professional.
• Older adults may require careful monitoring of blood pressure and treatment response.
• Avoid grapefruit or grapefruit juice unless specifically advised otherwise.
• If dizziness or light-headedness occurs, use caution when driving or operating machinery.
• Do not discontinue antihypertensive treatment abruptly without professional guidance.
• If an overdose is suspected, seek immediate medical attention or contact an appropriate poison-control or emergency medical service.

General Instructions

• Take the tablet exactly as prescribed.
• Swallow the extended-release tablet whole with water.
• Do not crush, chew, or break the tablet unless specifically allowed by the approved product information.
• Take doses at the recommended time each day.
• Do not take a double dose to compensate for a missed dose.
• Continue treatment according to the prescribed schedule even when blood pressure is controlled, unless advised otherwise by a healthcare professional.
• Regular blood-pressure monitoring may be recommended during treatment.

Special Dietary / Lifestyle Tips

• Follow a balanced diet appropriate for blood-pressure management.
• Limit excessive dietary sodium where advised.
• Maintain regular physical activity appropriate to individual health status.
• Maintain a healthy body weight where appropriate.
• Limit excessive alcohol consumption.
• Avoid grapefruit and grapefruit juice unless a healthcare professional confirms they are appropriate with the treatment.
• Follow the prescribed hypertension management plan consistently.

Comparison with Other Treatments

Felodipine belongs to the dihydropyridine class of calcium channel blockers. Other antihypertensive medicines may work through different mechanisms, including effects on the renin-angiotensin system, fluid balance, or sympathetic activity.

The choice of antihypertensive treatment depends on blood pressure levels, cardiovascular and renal status, concurrent medicines, tolerability, and other individual clinical factors. A qualified healthcare professional should determine the appropriate treatment approach.

Precautions & Warnings

• Monitor for excessive blood-pressure reduction, particularly when treatment is initiated or adjusted.
• Use caution in patients with significant hepatic impairment.
• Peripheral or ankle swelling may occur during treatment.
• Inform the healthcare professional about all prescription medicines, over-the-counter medicines, and supplements being used.
• Avoid grapefruit or grapefruit juice unless specifically approved by the treating healthcare professional.
• Extended-release tablets should not be altered unless permitted by the approved product information.
• Do not change the prescribed dose without professional guidance.
• Product details should be confirmed against the approved product specification.

Can I Use It With Other Medicines?

Felodipine may be used with other medicines when clinically appropriate, but certain medicines can significantly affect its blood levels or add to its blood-pressure-lowering effect.

Generally Compatible With

Felodipine may be prescribed alongside other antihypertensive medicines when clinically appropriate and monitored by a healthcare professional.

Use With Caution / Avoid

Particular caution is required with strong CYP3A4 inhibitors or inducers, certain antifungal and antibiotic medicines, and other medicines that can substantially alter felodipine exposure.

Grapefruit and grapefruit juice should generally be avoided because they can increase felodipine exposure.

Storage

Store according to the storage conditions stated on the approved product label and package insert.

• Keep the tablets in their original packaging until use.
• Protect the product from unsuitable environmental conditions as specified on the approved label.
• Keep out of reach of children.
• Do not use the product after the expiry date stated on the packaging.

Frequently Asked Questions

1. What is Felodipine ER Tablets USP 5mg used for?

Felodipine ER 5 mg tablets are used for the management of hypertension and help lower elevated blood pressure.

2. What does ER mean in Felodipine ER Tablets?

ER means extended release. The formulation is designed to release felodipine over an extended period rather than delivering the entire amount immediately.

3. Can Felodipine ER tablets be crushed or chewed?

Extended-release tablets should generally be swallowed whole. They should not be crushed or chewed unless the approved product information specifically permits it.

4. Can felodipine be taken with grapefruit?

Grapefruit and grapefruit juice can increase felodipine exposure. They should generally be avoided unless a healthcare professional advises otherwise.

5. What are common side effects of felodipine?

Common side effects may include headache, flushing, dizziness, ankle swelling, palpitations, and fatigue.

6. Can Felodipine 5 mg be taken with other blood-pressure medicines?

Felodipine may be prescribed with other antihypertensive medicines when clinically appropriate. Blood pressure should be monitored because combined treatment may increase the blood-pressure-lowering effect.

7. Should felodipine be taken every day?

When prescribed for hypertension, felodipine is generally taken according to a regular daily schedule. The exact regimen should follow the approved product information and healthcare professional’s instructions.

8. How should Felodipine ER 5 mg tablets be stored?

Store the tablets according to the storage conditions stated on the approved product label and package insert, keeping them in their original packaging and out of reach of children.