Fenofibrate is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood. It belongs to a group of drugs known as "fibrates." It works by increasing the natural substance (enzyme) that breaks down fats in the blood. Lowering triglycerides in people with very high triglyceride blood levels may decrease the risk of pancreas disease (pancreatitis). However, fenofibrate might not lower your risk of a heart attack or stroke. Talk to your doctor about the risk and benefits of fenofibrate.
In addition to eating a proper diet (such as a low-cholesterol/low-fat diet), other lifestyle changes that may help this medication work better include exercising, drinking less alcohol, losing weight if overweight, and stopping smoking.
Take this medication by mouth as directed by your doctor, usually once daily. Fenofibrate comes in different types of capsules and tablets which provide different amounts of the medication and may not be interchangeable. Do not switch between different forms or brands of this medication unless directed by your doctor. Some forms of this drug should be taken with food but others may be taken with or without food. Check with your pharmacist about your brand of fenofibrate. It is important to take this medication correctly so that the drug has the greatest benefit.
Dosage is based on your medical condition and response to treatment.
If you also take certain other drugs to lower your cholesterol (bile acid-binding resins such as cholestyramine or colestipol), take fenofibrate at least 1 hour before or at least 4-6 hours after taking these medications. These products can react with fenofibrate, preventing its full absorption.
Take this medication regularly in order to get the most benefit from it. Remember to take it at the same time each day. It is important to continue taking this medication even if you feel well. Most people with high cholesterol/triglycerides do not feel sick.
It is very important to continue to follow your doctor's advice about diet and exercise. It may take up to 2 months before you get the full benefit of this drug.
Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
This medication may infrequently cause gallstones and liver problems. If you notice any of the following unlikely but serious side effects, tell your doctor immediately: severe stomach/abdominal pain, persistent nausea/vomiting, yellowing eyes/skin, dark urine.
This drug may infrequently cause muscle problems (which can rarely lead to a very serious condition called rhabdomyolysis). Tell your doctor immediately if you develop any of these symptoms: muscle pain/tenderness/weakness (especially with fever or unusual tiredness), change in the amount of urine.
Rarely, this medication has caused severe lowering of HDL ("good" cholesterol) levels. This is the opposite of what should happen to your HDL levels (paradoxical reaction). Your HDL cholesterol levels should be checked regularly. Keep all of your laboratory appointments.
Tell your doctor immediately if any of these rare but serious side effects occur: easy bleeding/bruising, signs of infection (such as fever, persistent sore throat), unusual tiredness, chest pain, pain/redness/swelling of arms or legs.
A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
In the US -
Before taking fenofibrate, tell your doctor or pharmacist if you are allergic to it; or to other "fibrates" (such as fenofibric acid); or if you have any other allergies. This product may contain inactive ingredients (such as soy), which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Before using this medication, tell your doctor or pharmacist your medical history, especially of: kidney disease, gallbladder disease, liver disease (such as biliary cirrhosis, hepatitis), alcohol use.
Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).
This medication is not recommended for use during pregnancy. Consult your doctor for more details.
It is unknown if this medication passes into breast milk. Because of the possible risk to the infant, breast-feeding while using this drug is not recommended. Consult your doctor before breast-feeding.
See also How to Use section.
Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.
Some products that may interact with this drug include: "blood thinners" (such as warfarin).
Do not share this medication with others.
Laboratory and/or medical tests (such as cholesterol/triglyceride levels, kidney/liver function tests, complete blood count) should be performed periodically to monitor your progress or check for side effects. Consult your doctor for more details. (See also Side Effects section.)
If you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not double the dose to catch up.
Store at room temperature away from light and moisture. Storage temperature ranges differ according to different manufacturers, so consult your pharmacist for more information. Do not store in the bathroom. Keep all medicines away from children and pets.
Information last revised February 2014. Copyright(c) 2014 First Databank, Inc.
With WebMD's Medicine Cabinet, you can check interactions with drugs.Go to medicine cabinet