Head-to-head clinical analysis & difference comparison: details on mechanism of action, dosing, half-life, interactions, and maternal-fetal safety.
FENOGLIDE vs TRICOR (MICRONIZED)
Clinician-reviewed, head-to-head comparison of mechanism, dosing, pharmacokinetics, and safety profiles.
Last clinically reviewed: July 2026 · OpiCalc Medical Review Team
Fenofibrate is a peroxisome proliferator-activated receptor alpha (PPARα) agonist. It increases lipolysis and elimination of triglyceride-rich particles from plasma, reduces hepatic production of VLDL, and increases HDL cholesterol.
Tricor (micronized fenofibrate) is a peroxisome proliferator-activated receptor alpha (PPARα) agonist that increases lipolysis and elimination of triglyceride-rich particles from plasma by activating lipoprotein lipase and reducing production of apolipoprotein C-III.
Primary hypercholesterolemia,Mixed dyslipidemia,Severe hypertriglyceridemia
Adjunctive therapy to diet for adult patients with primary hypercholesterolemia or mixed dyslipidemia (Fredrickson types IIa and IIb),Adjunctive therapy to diet for adult patients with severe hypertriglyceridemia (Fredrickson types IV and V),Fenofibrate is indicated as an adjunct to diet to reduce elevated LDL-C, total-C, triglycerides, and Apo B, and to increase HDL-C in patients with primary hypercholesterolemia or mixed dyslipidemia,Reduction of triglycerides in patients with hypertriglyceridemia (types IV and V hyperlipidemia)
160 mg orally once daily, taken with or without food.
Initial 48 mg (1 tablet) orally once daily with meals. May increase to 96 mg (2 tablets) once daily with meals. Maximum dose 96 mg/day.
The terminal elimination half-life of fenofibric acid is approximately 20 hours (range 15-25 hours). This long half-life allows once-daily dosing. Steady-state is reached within approximately 5 days.
Terminal elimination half-life is approximately 20 hours (range 15-25 hours) in patients with normal renal function. Half-life is prolonged in renal impairment, requiring dose adjustment when e GFR < 30 m L/min/1.73 m².
Hepatic metabolism via glucuronidation; minor CYP450 involvement (CYP3A4).
Fenofibrate is a prodrug that is rapidly hydrolyzed by esterases to the active metabolite, fenofibric acid. Fenofibric acid is further metabolized by glucuronidation and excreted in urine. Major metabolic pathways involve hepatic glucuronidation via UGT1A1 and UGT1A3, with minor CYP-mediated metabolism (CYP3A4, CYP2C9).
Fenoglide (fenofibrate) is primarily excreted in urine as fenofibric acid and its glucuronide conjugate, accounting for approximately 60-70% of the dose. About 20-25% is eliminated in feces via biliary excretion. Renal excretion is the major route.
Primarily renal excretion of glucuronide conjugate, accounting for approximately 60-70% of elimination; fecal excretion accounts for about 25%. Minimal unchanged drug in urine.
Fenofibric acid is extensively bound to plasma proteins, primarily albumin, with a binding rate greater than 99%.
Highly protein-bound (>99%), primarily to albumin.
The apparent volume of distribution (Vd) of fenofibric acid is approximately 0.9 L/kg. This suggests distribution into total body water, with some tissue binding.
Apparent volume of distribution is approximately 0.5 L/kg (range 0.2-0.9 L/kg). This moderate Vd indicates limited extravascular distribution, primarily intravascular and interstitial fluid spaces.
The absolute oral bioavailability of fenofibric acid from fenofibrate tablets is approximately 90% under fed conditions. Administration with food increases absorption by up to 35% compared to fasting.
Oral bioavailability is approximately 66% (range 50-90%) after administration of micronized fenofibrate capsules taken with food. Absorption is enhanced by food; bioavailability is reduced when taken on an empty stomach.
No dose adjustment required for mild to moderate renal impairment (e GFR >30 m L/min/1.73 m2). Not recommended in severe renal impairment (e GFR <30 m L/min/1.73 m2) or dialysis.
Contraindicated in severe renal impairment (e GFR <30 m L/min/1.73 m²). For mild to moderate impairment (e GFR 30-80 m L/min/1.73 m²), reduce dose to 48 mg once daily. Not to exceed 48 mg/day.
Contraindicated in severe hepatic impairment (Child-Pugh class C). Use caution in moderate impairment (Child-Pugh class B); consider dose reduction.
Contraindicated in active liver disease or unexplained persistent liver function abnormalities. For Child-Pugh class A or B, avoid use due to potential risk; no specific dose adjustment recommendations, but cautious use only if benefit outweighs risk. Contraindicated in Child-Pugh class C.
Not approved for use in pediatric patients under 18 years of age.
Safety and effectiveness in pediatric patients have not been established; use not recommended in children.
No specific dose adjustment; monitor renal function due to age-related decline.
Select dose cautiously starting at the lower end of dosing range (48 mg once daily) due to possible decreased renal function and increased risk of adverse effects. Monitor renal function and adjust accordingly.
No FDA black box warning.
There is no FDA black box warning for Tricor (micronized fenofibrate).
Hepatotoxicity: rare but severe; monitor liver enzymes.,Rhabdomyolysis: risk increased with renal impairment, hypothyroidism, statins.,Renal function: dose adjustment needed in mild-moderate impairment; contraindicated in severe renal disease.,Cholelithiasis: fenofibrate increases cholesterol excretion into bile.,Pancreatitis: associated with severe hypertriglyceridemia; monitor triglycerides.,Venous thromboembolism: increased risk with fenofibrate.
Hepatotoxicity: elevations of serum transaminases; monitor liver function tests,Cholelithiasis: fenofibrate may increase cholesterol excretion into bile, leading to gallstones,Pancreatitis: risk may be increased, especially in patients with severe hypertriglyceridemia,Myopathy/rhabdomyolysis: risk increased when used with HMG-Co A reductase inhibitors (statins) or other fibrates,Renal impairment: dose adjustment required; contraindicated in severe renal impairment (e GFR <30 m L/min/1.73 m²)
Severe renal impairment (e GFR <30 m L/min/1.73m²),Active liver disease including primary biliary cirrhosis,Known hypersensitivity to fenofibrate or excipients,Gallbladder disease,Nursing mothers
Severe renal impairment (e GFR <30 m L/min/1.73 m²) or end-stage renal disease,Active liver disease, including primary biliary cirrhosis and unexplained persistent liver function abnormalities,Pre-existing gallbladder disease,Known hypersensitivity to fenofibrate or any component of the formulation,Breastfeeding (due to potential for serious adverse reactions in nursing infants)
Take with food to enhance absorption. Avoid high-fat meals immediately before or after dose. Grapefruit juice may increase fenofibrate exposure (moderate interaction, monitor). Statin co-administration: avoid large amounts of grapefruit juice.
Take with food to enhance absorption. Avoid grapefruit juice. Limit alcohol intake. Maintain a low-fat diet as part of triglyceride management.
First trimester: No adequate studies; animal data show no major malformations at clinically relevant doses. Second and third trimesters: Associated with adverse maternal and fetal outcomes (e.g., preterm birth, low birth weight) due to β-receptor agonist effects. Avoid use during pregnancy.
FDA Pregnancy Category C. First trimester: No adequate human studies; animal studies show fetal skeletal variations at high doses. Second and third trimesters: Avoid due to potential fetal harm and insufficient data. Use only if benefit outweighs risk.
Excreted in breast milk; M/P ratio unknown. Potential for neonatal β-receptor stimulation. Caution advised; manufacturer recommends discontinuing breastfeeding or drug.
No data on milk concentration or M/P ratio. Not recommended due to potential for adverse effects in nursing infant; alternatives should be considered.
No established dose adjustments for pregnancy; use only if potential benefit outweighs risk. Consideration of lower doses due to altered pharmacokinetics (increased clearance, decreased plasma concentration).
No established dosing adjustments. Pharmacokinetics may be altered due to increased plasma volume and renal clearance; monitor efficacy and safety. Consider therapy discontinuation.
Fenofibrate is a fibric acid derivative used primarily for hypertriglyceridemia and mixed dyslipidemia. It activates PPAR-alpha, increasing lipoprotein lipase and reducing apolipoprotein C-III. Monitor renal function; dose adjustment required for Cr Cl 30-60 m L/min. Contraindicated in severe renal impairment (Cr Cl <30) and active liver disease. Can increase serum creatinine, but this is often reversible. Co-administration with statins increases risk of myopathy, especially in elderly or renal impairment. May increase homocysteine levels; monitor if at risk for thrombosis.
Monitor renal function before and during therapy; reduce dose in e GFR 30-59 m L/min; contraindicated in severe renal impairment (e GFR <30 m L/min). May increase serum creatinine and transaminases. Avoid in active liver disease or unexplained persistent transaminase elevation. Risk of myopathy increases when coadministered with statins, especially in renal impairment. Can be used in combination with statins but monitor for muscle symptoms. Dose adjustment not required in mild to moderate hepatic impairment but use with caution.
Take with food to improve absorption.,Avoid alcohol as it may worsen triglyceride levels.,Report unexplained muscle pain, tenderness, or weakness, especially if accompanied by fever or malaise.,Do not stop medication without consulting your doctor, even if you feel well.,Keep all appointments for blood tests to monitor liver function and lipid levels.
Take with food to improve absorption and reduce GI side effects.,Swallow capsules whole; do not crush, chew, or open.,Avoid consuming grapefruit juice as it may increase drug levels.,Report unexplained muscle pain, tenderness, or weakness, especially if accompanied by fever or malaise.,May cause gallstones; report right upper abdominal pain, nausea, or vomiting.,Avoid alcohol as it may increase triglyceride levels and liver effects.,This medication is not a substitute for a healthy diet and exercise; continue lifestyle modifications.,Inform your doctor if you have kidney or liver disease, diabetes, or if you are pregnant or breastfeeding.
No interactions on record
No interactions on record
Explore head-to-head clinical comparisons of other medications in the same therapeutic classes.
Common clinical questions about FENOGLIDE vs TRICOR (MICRONIZED), answered by our medical review team.
FENOGLIDE is a Antilipemic that works by Fenofibrate is a peroxisome proliferator-activated receptor alpha (PPARα) agonist. It increases lipolysis and elimination of triglyceride-rich particles from plasma, reduces hepatic production of VLDL, and increases HDL cholesterol.. TRICOR (MICRONIZED) is a Fibrate Antilipemic that works by Tricor (micronized fenofibrate) is a peroxisome proliferator-activated receptor alpha (PPARα) agonist that increases lipolysis and elimination of triglyceride-rich particles from plasma by activating lipoprotein lipase and reducing production of apolipoprotein C-III.. They differ in pharmacokinetic profiles, FDA-approved indications, and side effect profiles.
Potency comparisons between FENOGLIDE and TRICOR (MICRONIZED) depend on the specific clinical indication. These are agents from distinct pharmacological classes and are not directly interchangeable by dose. A physician or clinical pharmacist should guide any therapeutic switching decisions.
The standard adult dose of FENOGLIDE is: 160 mg orally once daily, taken with or without food.. The standard adult dose of TRICOR (MICRONIZED) is: Initial 48 mg (1 tablet) orally once daily with meals. May increase to 96 mg (2 tablets) once daily with meals. Maximum dose 96 mg/day.. Dosing should always be individualized based on indication, renal and hepatic function, age, and other patient factors.
No direct drug-drug interaction has been formally documented between FENOGLIDE and TRICOR (MICRONIZED) in current clinical databases. However, individual patient risk factors including other medications, organ function, and comorbidities should always be evaluated by a qualified healthcare provider.
The maternal-fetal safety profiles differ. FENOGLIDE is classified as Category C. First trimester: No adequate studies; animal data show no major malformations at clinically relevant doses. Second and third trimesters: Associated with adverse maternal and fetal . TRICOR (MICRONIZED) is classified as Category C. FDA Pregnancy Category C. First trimester: No adequate human studies; animal studies show fetal skeletal variations at high doses. Second and third trimesters: Avoid due to potenti. Always consult a maternal-fetal medicine specialist before taking either drug during pregnancy or lactation.