What is Felodipine Er: Uses, Warnings & Interactions

Updated Jan 12, 2021  •  Published Dec 30, 2020

Felodipine Er overview

BRAND NAMES:

  • Plendil, Plendil ER

Generic Names:

  • Felodipine Er

Uses:

  • Treats high blood pressure. A lower blood pressure can reduce the risk of stroke and heart attack. This medicine is a calcium channel blocker (CCB).

Therapeutic Classes:

  • Antianginal, Cardiovascular Agent, Antihypertensive

Forms:

  • Long Acting Tablet

How it’s taken:

  • By mouth

What is Felodipine Er used for?

Felodipine is a medication used to treat high blood pressure (hypertension). Felodipine belongs to a class of drugs called calcium channel blockers. This drug works by relaxing the muscles in the blood vessel walls. Felodipine is a generic drug also sold under the brand name Plendil. The patent on felodipine expired in 2007. In the treatment of high blood pressure, felodipine use is common.

What form(s) does Felodipine Er come in

  • Long Acting Tablet

What are common Felodipine Er doses?

  • Tablet 2.5mg

  • Tablet 5mg

  • Tablet 10mg

  • Tablet Extended Release 24 Hour 10MG

Common Felodipine Er prescriptions

  • Felodipine ER
    10mg tablet

  • Felodipine ER
    2.5mg tablet

  • Felodipine ER
    5mg tablet

  • Felodipine ER
    10mg tablet extended release 24 hour

  • Felodipine ER
    2.5mg tablet extended release 24 hour

  • Felodipine ER
    5mg tablet extended release 24 hour

How to take Felodipine Er

  • Oral routeIt is best to take this medicine on an empty stomach. It may also be taken with a light meal.

  • Swallow the extended-release tablet whole. Do not crush, break, or chew it.

  • Take your medicine as directed. Your dose may need to be changed several times to find what works best for you.

  • Take your medicine as directed. Your dose may need to be changed several times to find what works best for you.

  • Oral routeIt is best to take this medicine on an empty stomach. It may also be taken with a light meal.

  • Swallow the extended-release tablet whole. Do not crush, break, or chew it.

What to do if you miss a dose of Felodipine Er

  • Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

  • Keep all medicine out of the reach of children. Never share your medicine with anyone.

  • Oral routeAsk your pharmacist, doctor, or health caregiver about the best way to dispose of any outdated medicine or medicine no longer needed.

Felodipine Er contraindications

  • Do not use this medicine if you have had an allergic reaction to felodipine.

Felodipine Er warnings

  • Unusual tiredness or weakness

  • Make sure your doctor knows if you are pregnant or breastfeeding, or if you have liver disease or heart disease.

  • This medicine could lower your blood pressure too much and cause you to feel dizzy or lightheaded. Stand or sit up slowly if you are dizzy. Avoid driving, using machines, or doing anything else that could be dangerous until you know how this medicine affects you.

  • Do not stop using this medicine without asking your doctor, even if you feel well. This medicine will not cure your high blood pressure, but it will help keep it in normal range. You may have to take blood pressure medicine for the rest of your life.

  • Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.

  • Rapid weight gain, swelling in your hands, ankles, or feet

Felodipine Er interactions

  • Make sure your doctor knows if you are also using cimetidine (Tagamet®), tacrolimus (Prograf®), medicine to treat an infection (such as erythromycin, itraconazole, ketoconazole, Nizoral®), or medicine to treat seizures (such as carbamazepine, phenobarbital, phenytoin, Dilantin®).

  • Do not eat grapefruit or drink grapefruit juice while you are using this medicine.

  • Do not stop using this medicine without asking your doctor, even if you feel well. This medicine will not cure your high blood pressure, but it will help keep it in normal range. You may have to take blood pressure medicine for the rest of your life.

  • Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.

Felodipine Er side effects

Serious Side Effects

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing

  • Chest pain (may be related to your disease and not a side effect)

  • Lightheadedness, dizziness, or fainting

  • Rapid weight gain, swelling in your hands, ankles, or feet

  • Fast, pounding, or uneven heartbeat

  • Unusual tiredness or weakness

Less Serious Side Effects

  • Swelling of the gums

  • Headache