Head-to-head clinical analysis & difference comparison: details on mechanism of action, dosing, half-life, interactions, and maternal-fetal safety.
FENOGLIDE vs BUMEX
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.
Bumetanide inhibits the Na-K-2Cl symporter (NKCC2) in the thick ascending limb of the loop of Henle, reducing reabsorption of sodium, chloride, and potassium, leading to increased diuresis.
Primary hypercholesterolemia,Mixed dyslipidemia,Severe hypertriglyceridemia
Edema associated with congestive heart failure,Edema associated with hepatic cirrhosis,Edema associated with renal disease including nephrotic syndrome
160 mg orally once daily, taken with or without food.
0.5-2 mg orally once daily; if inadequate response, may increase to 2-4 mg once daily or twice daily. Maximum 10 mg/day. IV: 0.5-1 mg IV over 1-2 minutes; may repeat every 2-3 hours up to 10 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: 1.5–2 hours in normal renal function; prolonged to 2.5–4 hours in severe renal impairment (Cr Cl <20 m L/min).
Hepatic metabolism via glucuronidation; minor CYP450 involvement (CYP3A4).
Primarily metabolized by the liver via cytochrome P450 enzymes, including CYP2C9 and CYP3A4.
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.
Renal: 80% as unchanged drug; biliary/fecal: 15% as metabolites; total renal elimination accounts for ~85% of clearance.
Fenofibric acid is extensively bound to plasma proteins, primarily albumin, with a binding rate greater than 99%.
Bumetanide is 94–96% bound to plasma proteins (primarily 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.
0.15–0.22 L/kg; indicates primarily extracellular distribution.
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: 80–100% (mean ~95%).
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.
e GFR <20 m L/min/1.73 m²: Avoid loop diuretics; consider alternative. No adjustment for mild to moderate renal impairment, but monitor response. In severe renal failure, may require higher doses due to reduced tubular secretion.
Contraindicated in severe hepatic impairment (Child-Pugh class C). Use caution in moderate impairment (Child-Pugh class B); consider dose reduction.
Child-Pugh Class B or C: Reduce initial dose by 50% due to impaired metabolism and increased risk of volume depletion. Titrate cautiously.
Not approved for use in pediatric patients under 18 years of age.
Infants/Children: Oral: 0.015-0.1 mg/kg/dose once daily; maximum 10 mg/day. IV/IM: 0.015-0.1 mg/kg/dose every 12-24 hours; maximum 0.5 mg/kg/dose. Neonates: 0.01-0.05 mg/kg/dose every 24-48 hours.
No specific dose adjustment; monitor renal function due to age-related decline.
Start at 0.5 mg orally once daily; increase cautiously due to enhanced pharmacodynamic effects and higher risk of electrolyte disturbances, volume depletion, and ototoxicity. Monitor renal function and electrolytes closely.
No FDA black box warning.
Bumetanide is a potent diuretic; if given in excessive amounts, can lead to profound diuresis with water and electrolyte depletion. Therefore, careful medical supervision is required, and dose and dosage schedule must be adjusted to individual patient's needs.
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.
Electrolyte depletion (hypokalemia, hyponatremia, hypochloremia),Dehydration and hypovolemia,Ototoxicity (especially with rapid injection or in renal impairment),Excessive diuresis causing hypotension and thromboembolic events,May increase serum uric acid levels and precipitate gout,Risk of hypokalemia in patients with cirrhosis and ascites
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
Anuria,Hepatic coma or severe electrolyte depletion until condition is corrected,Hypersensitivity to bumetanide or sulfonamides (cross-sensitivity possible)
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.
Avoid excessive salt intake; no specific food interactions reported. Avoid licorice as it may worsen hypokalemia. Grapefruit juice may increase bumetanide levels; use caution.
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.
Bumetanide (BUMEX) is a loop diuretic classified as FDA Pregnancy Category C. Animal studies have shown embryocidal effects and delayed ossification at high doses. Human data are limited; no well-controlled studies exist. First trimester: theoretical risk based on animal data; avoid unless essential. Second/third trimesters: may cause maternal hypovolemia, decreased placental perfusion, and fetal oliguria; use only if clearly needed and monitor amniotic fluid volume. Neonatal risks include electrolyte imbalances and ototoxicity if used close to delivery.
Excreted in breast milk; M/P ratio unknown. Potential for neonatal β-receptor stimulation. Caution advised; manufacturer recommends discontinuing breastfeeding or drug.
Bumetanide is excreted into human milk in low concentrations. The milk-to-plasma (M/P) ratio is approximately 0.05-0.10. Based on limited data, amounts ingested by breastfed infants are unlikely to cause adverse effects. However, due to potential risk of hypersensitivity, electrolyte disturbances, or diuresis in the infant, caution is advised, especially in premature or renal-impaired infants. Alternative diuretics with more safety data may be preferred.
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).
Pregnancy may alter bumetanide pharmacokinetics due to increased plasma volume, renal blood flow, and glomerular filtration rate. Higher doses may be required to achieve the same diuretic effect. However, no standard dose adjustment guidelines exist; use the lowest effective dose and titrate based on clinical response, monitoring for electrolyte disturbances and volume depletion. In severe preeclampsia or renal impairment, dose may need reduction. Close therapeutic drug monitoring is not routinely available; clinical monitoring of diuresis and electrolytes guides dosing.
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.
Bumetanide is a loop diuretic approximately 40 times more potent than furosemide; onset of diuresis within 30-60 minutes after oral administration. Monitor for ototoxicity, especially with rapid IV administration or concurrent use of other ototoxic drugs. Hypokalemia is a common adverse effect; consider potassium supplementation or concurrent use of potassium-sparing diuretics. Contraindicated in anuria, hepatic coma, and severe electrolyte depletion. May cause hyperuricemia and precipitate gout attacks.
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 this medication exactly as prescribed, typically once daily in the morning to avoid nighttime urination.,Avoid sudden position changes to prevent dizziness from low blood pressure.,Do not consume grapefruit juice or alcohol while taking this drug.,Monitor for signs of electrolyte imbalance: muscle cramps, weakness, irregular heartbeat, or confusion.,Weigh yourself daily and report rapid weight gain or loss to your healthcare provider.
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 BUMEX, 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.. BUMEX is a Loop Diuretic that works by Bumetanide inhibits the Na-K-2Cl symporter (NKCC2) in the thick ascending limb of the loop of Henle, reducing reabsorption of sodium, chloride, and potassium, leading to increased diuresis.. They differ in pharmacokinetic profiles, FDA-approved indications, and side effect profiles.
Potency comparisons between FENOGLIDE and BUMEX 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 BUMEX is: 0.5-2 mg orally once daily; if inadequate response, may increase to 2-4 mg once daily or twice daily. Maximum 10 mg/day. IV: 0.5-1 mg IV over 1-2 minutes; may repeat every 2-3 hours up to 10 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 BUMEX 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 . BUMEX is classified as Category C. Bumetanide (BUMEX) is a loop diuretic classified as FDA Pregnancy Category C. Animal studies have shown embryocidal effects and delayed ossification at high doses. Human data are l. Always consult a maternal-fetal medicine specialist before taking either drug during pregnancy or lactation.