Head-to-head clinical analysis & difference comparison: details on mechanism of action, dosing, half-life, interactions, and maternal-fetal safety.
DOCA vs PERCORTEN
Clinician-reviewed, head-to-head comparison of mechanism, dosing, pharmacokinetics, and safety profiles.
Last clinically reviewed: July 2026 · OpiCalc Medical Review Team
Desoxycorticosterone acetate (DOCA) is a mineralocorticoid hormone that binds to mineralocorticoid receptors in the distal renal tubules, promoting sodium reabsorption and potassium excretion, leading to increased extracellular fluid volume and blood pressure.
Percorten (desoxycorticosterone pivalate) is a synthetic mineralocorticoid that binds to and activates the mineralocorticoid receptor (MR) in the renal distal tubule, leading to increased sodium reabsorption, increased potassium and hydrogen ion excretion, and water retention, thereby expanding extracellular fluid volume and increasing blood pressure.
Adrenocortical insufficiency (Addison's disease),Salt-losing adrenogenital syndrome
Adjunctive therapy in adrenocortical insufficiency (Addison's disease) for mineralocorticoid replacement,Off-label: Treatment of orthostatic hypotension due to autonomic dysfunction
Desoxycorticosterone acetate (DOCA) is administered intramuscularly at a dose of 2 to 5 mg daily or 10 mg every 12 hours initially, then reduced to 1 to 2 mg daily or every other day for maintenance. Alternatively, a pellet implant of 125 mg or 250 mg can be used for prolonged effect.
1-5 mg intramuscularly or subcutaneously daily with dose adjusted based on clinical response and electrolyte monitoring.
30-35 minutes; clinical context: short duration necessitates frequent dosing or continuous infusion for sustained effect.
Terminal elimination half-life is approximately 30-40 minutes. Clinically, the short half-life necessitates frequent dosing (e.g., every 6-12 hours) to maintain therapeutic effect in mineralocorticoid replacement.
Primarily hepatic metabolism via reduction and conjugation; little is known about specific CYP enzymes.
Primarily hepatic via reduction and conjugation; excreted in urine as metabolites. Desoxycorticosterone pivalate is a prodrug that is hydrolyzed to desoxycorticosterone, which is then metabolized.
Primarily renal as metabolites; <5% unchanged. Biliary/fecal elimination is negligible (<2%).
Renal (biliary/fecal negligible). Approximately 50-70% of a dose is excreted as metabolites in urine; <5% unchanged.
~70% bound to plasma proteins (primarily albumin).
Approximately 90-94% bound to albumin and corticosteroid-binding globulin (CBG).
Vd: 0.8-1.2 L/kg; indicates extensive tissue distribution with rapid redistribution from effect sites.
Vd approximately 0.5-0.8 L/kg. Clinical meaning: Distributes primarily into extracellular fluid; low Vd indicates limited tissue penetration.
Oral: <5% due to extensive first-pass metabolism; IM/SC: 100%.
Oral: Approximately 50-70% (high first-pass metabolism). IM/SC: 100% (assumed).
No specific dose adjustment is recommended for impaired renal function, but monitor for fluid retention and hypertension. Use with caution in patients with significant renal impairment.
No specific GFR-based dose adjustments established; use with caution in renal impairment due to potential for fluid retention and hypertension.
No specific dose adjustment for hepatic impairment, but use with caution due to potential electrolyte disturbances.
No specific Child-Pugh based dose adjustments; caution in severe hepatic impairment due to reduced metabolism and increased risk of adverse effects.
Dose is not well established; use 0.1 to 0.2 mg/kg intramuscularly daily or adjust based on clinical response and serum electrolytes.
0.1-0.3 mg/kg intramuscularly or subcutaneously daily, divided every 12-24 hours, with titration based on clinical response.
Start at the lower end of the dosing range (e.g., 1 to 2 mg IM daily) and monitor closely for fluid overload, hypertension, and electrolyte imbalances due to age-related decreased renal function and comorbidities.
Initiate at lower end of adult dose (1 mg daily) with careful monitoring for fluid overload and electrolyte disturbances due to age-related renal and cardiovascular changes.
None
None
Fluid overload and edema,Hypokalemia,Hypertension,Cardiac hypertrophy and failure,Increased risk of infection due to immune suppression when used with glucocorticoids
May cause severe hypertension, edema, congestive heart failure, hypokalemia, or metabolic alkalosis. Monitor blood pressure, serum electrolytes, and body weight. Use with caution in patients with cardiac disease, renal impairment, or hepatic disease. Avoid excessive sodium intake.
Hypersensitivity to desoxycorticosterone or any component,Severe renal impairment,Hyperkalemia,Hypocalcemia,Congestive heart failure,Systemic fungal infections
Hypersensitivity to desoxycorticosterone or any component,Severe hypertension,Hyperkalemia,Edema or fluid overload states,Congestive heart failure,Severe renal impairment
No specific food interactions are reported. However, maintain consistent sodium intake; do not restrict salt unless advised. Avoid potassium-rich foods if potassium levels are high. Alcohol may increase the risk of electrolyte disturbances.
Avoid high-potassium foods (e.g., bananas, oranges, salt substitutes) as Percorten increases potassium retention. Limit sodium intake to manage fluid balance.
FDA Pregnancy Category C. First trimester: feminization of male fetuses, including hypospadias and clitoral hypertrophy, due to androgenic activity. Second and third trimesters: risk of virilization of female fetuses; no adequate human studies; avoid use unless potential benefit outweighs risk.
Percorten (desoxycorticosterone pivalate) is a mineralocorticoid. Data in pregnant women are limited. In animal studies, corticosteroids have been shown to be teratogenic. Use during pregnancy only if clearly needed. First trimester: Possible increased risk of cleft palate and intrauterine growth restriction. Second and third trimesters: Potential for adrenal suppression in the fetus/newborn.
Excreted in breast milk in low amounts; M/P ratio not established. Potential for adverse effects in nursing infants (e.g., electrolyte disturbances, hypertension). Use caution; consider alternative therapies.
Corticosteroids are excreted in breast milk in small amounts. Desoxycorticosterone pivalate specific data are lacking. M/P ratio not determined. At high maternal doses, monitor infant for signs of adrenal suppression. Use with caution.
No specific dose adjustments studied; monitor for increased volume of distribution and clearance; adjust based on clinical response and serum electrolyte levels. Use lowest effective dose.
Pregnancy may increase clearance of corticosteroids, potentially requiring dose adjustments. However, specific pharmacokinetic data for Percorten are lacking. Use lowest effective dose and monitor clinical response and serum levels if available.
DOCA (desoxycorticosterone acetate) is a mineralocorticoid used in adrenal insufficiency. Monitor serum potassium closely due to risk of hypokalemia from excessive mineralocorticoid activity. DOCA requires intramuscular injection; do not administer intravenously. Use in conjunction with glucocorticoids to mimic cortisol's permissive effects on catecholamines. Avoid in patients with hypertension, heart failure, or renal impairment due to sodium and water retention.
Percorten (desoxycorticosterone pivalate) is a mineralocorticoid used for adrenal insufficiency. Monitor for hypertension, hypokalemia, and edema. Titrate dose based on blood pressure and serum potassium. Use with caution in heart failure or renal impairment.
This medication helps maintain salt and water balance in the body.,It is given as an injection into a muscle; do not inject into a vein.,Report signs of excessive fluid retention: swelling in legs, rapid weight gain, shortness of breath.,Monitor for muscle cramps or weakness which may indicate low potassium levels.,Avoid salt substitutes containing potassium without consulting your doctor.,Do not miss appointments for injections as consistent dosing is critical.,Carry medical identification indicating you take corticosteroid replacement therapy.
Take exactly as prescribed; do not miss doses.,Report rapid weight gain, swelling, or shortness of breath.,Avoid excessive salt intake; follow a low-sodium diet if advised.,Do not stop abruptly; taper under medical supervision.
"Lidocaine, a sodium channel blocker and Class IB antiarrhythmic, inhibits hepatic CYP3A4, the primary enzyme responsible for the metabolism of quazepam, a benzodiazepine sedative-hypnotic. This inhibition reduces quazepam clearance, leading to elevated serum concentrations and enhanced sedative effects. Clinically, this may result in excessive sedation, respiratory depression, psychomotor impairment, and increased risk of falls, especially in elderly patients or those with hepatic impairment."
"Lidocaine and prilocaine are both amide-type local anesthetics that block voltage-gated sodium channels in neuronal membranes, inhibiting nerve impulse propagation. When used together, their systemic absorption can lead to additive cardiovascular and central nervous system toxicity, including arrhythmias, seizures, and methemoglobinemia, particularly with high doses or in patients with predisposing conditions."
"Lidocaine, a class Ib antiarrhythmic, inhibits CYP3A4, the primary enzyme responsible for the metabolism of ticagrelor, a P2Y12 platelet inhibitor. This inhibition can lead to increased plasma concentrations of ticagrelor, potentiating its antiplatelet effect and elevating the risk of major bleeding, such as gastrointestinal or intracranial hemorrhage. Conversely, reduced ticagrelor metabolism may also affect conversion to its active metabolite, though net effect still increases overall antiplatelet activity."
No interactions on record
Explore head-to-head clinical comparisons of other medications in the same therapeutic classes.
Common clinical questions about DOCA vs PERCORTEN, answered by our medical review team.
DOCA is a Mineralocorticoid that works by Desoxycorticosterone acetate (DOCA) is a mineralocorticoid hormone that binds to mineralocorticoid receptors in the distal renal tubules, promoting sodium reabsorption and potassium excretion, leading to increased extracellular fluid volume and blood pressure.. PERCORTEN is a Mineralocorticoid that works by Percorten (desoxycorticosterone pivalate) is a synthetic mineralocorticoid that binds to and activates the mineralocorticoid receptor (MR) in the renal distal tubule, leading to increased sodium reabsorption, increased potassium and hydrogen ion excretion, and water retention, thereby expanding extracellular fluid volume and increasing blood pressure.. They differ in pharmacokinetic profiles, FDA-approved indications, and side effect profiles.
Potency comparisons between DOCA and PERCORTEN depend on the specific clinical indication. These are both Mineralocorticoid agents and are not directly interchangeable by dose. A physician or clinical pharmacist should guide any therapeutic switching decisions.
The standard adult dose of DOCA is: Desoxycorticosterone acetate (DOCA) is administered intramuscularly at a dose of 2 to 5 mg daily or 10 mg every 12 hours initially, then reduced to 1 to 2 mg daily or every other day for maintenance. Alternatively, a pellet implant of 125 mg or 250 mg can be used for prolonged effect.. The standard adult dose of PERCORTEN is: 1-5 mg intramuscularly or subcutaneously daily with dose adjusted based on clinical response and electrolyte monitoring.. 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 DOCA and PERCORTEN 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. DOCA is classified as Category C. FDA Pregnancy Category C. First trimester: feminization of male fetuses, including hypospadias and clitoral hypertrophy, due to androgenic activity. Second and third trimesters: ri. PERCORTEN is classified as Category C. Percorten (desoxycorticosterone pivalate) is a mineralocorticoid. Data in pregnant women are limited. In animal studies, corticosteroids have been shown to be teratogenic. Use duri. Always consult a maternal-fetal medicine specialist before taking either drug during pregnancy or lactation.