Felodipine is used to treat high blood pressure. It relaxes your blood vessels so your heart does not have to pump as hard.
Felodipine comes as an extended release tablet to take by mouth. It is usually taken once a day. Do not crush, chew, or divide felodipine tablets. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take felodipine exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.
Felodipine controls high blood pressure but does not cure it. Continue to take felodipine even if you feel well. Do not stop taking felodipine without talking to your doctor.
Felodipine is also used sometimes to treat Raynaud's syndrome and congestive heart failure. Talk to your doctor about the possible risks of using this drug for your condition.
Talk to your doctor about drinking grapefruit juice or eating grapefruit while taking felodipine.
Talk to your doctor before using salt substitutes containing potassium. If your doctor prescribes a low-salt or low-sodium diet, follow these directions carefully.
Take the missed dose as soon as you remember it. However, if it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. Do not take a double dose to make up for a missed one.
headache
flushing (feeling of warmth)
dizziness or lightheadedness
weakness
fast heartbeat
heartburn
constipation
enlargement of gum tissue around teeth
swelling of the face, eyes, lips, tongue, arms, or legs
difficulty breathing or swallowing
fainting
rash
If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online [at http://www.fda.gov/Safety/MedWatch] or by phone [1-800-332-1088].
Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). Throw away any medication that is outdated or no longer needed. Talk to your pharmacist about the proper disposal of your medication.
In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.
Keep all appointments with your doctor and the laboratory. Your blood pressure should be checked regularly to determine your response to felodipine.
Good dental hygiene decreases the chance and severity of gum swelling. Brush your teeth regularly and schedule dental cleanings every 6 months.
Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.
It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.
Last Revised - 10/01/2010
AHFS® Consumer Medication Information. © Copyright, 2012. The American Society of Health-System Pharmacists, Inc., 7272 Wisconsin Avenue, Bethesda, Maryland. All Rights Reserved. Duplication for commercial use must be authorized by ASHP.