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CHOLBAM cholic acid 250 mg Capsule, 90-count — NDC 79378-0002-02 package photo

CHOLBAM cholic acid 250 mg Capsule, 90-count

by Mirum Pharmaceuticals Inc. · 90 CAPSULE in 1 BOTTLE (79378-002-02)
NDC 79378-0002-02
🏷️ FDA NDC (as labeled) 79378-002-02 billing pads the product segment with a zero
Rx only Brand On market Non-controlled
🗂️ Data synced Jul 24, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →

🆔 Identity & classification

FDA NDC (as labeled) 79378-002-02
Product NDC 79378-002
11-digit billing NDC 79378000202
NCPDP billing unit EA — each (per item)
UNII G1JO7801AE
Application # NDA205750
SPL Set ID 5c6e4c9d-b85e-493f-9420-ab2fd0ff3723
Established class (EPC) Bile Acid
Chemical class Bile Acids and Salts
DEA schedule Non-controlled
Marketing category NDA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2025-05-09
Route ORAL
Dosage form CAPSULE
Substance CHOLIC ACID
GPI-14 52700025000140
GCN Seq No 073705
GCN 38147
HICL code 039124
Ingredient (HICL) Cholic Acid
HIC1 code D
Therapeutic class — broad (HIC1) Biliary System/Gastro-Intestinal System
HIC2 code D7
Therapeutic class — intermediate (HIC2) Act Primarily On Liver/Biliary Tract
HIC3 code D7A
Therapeutic class — specific (HIC3) Bile Salts
AHFS code 56:14.00.00
AHFS class Cholelitholytic Agents
FDB label name CHOLBAM 250 MG CAPSULE
FDB brand name Cholbam
Legend status F — Federal legend — prescription drug or device
Why two NDCs? The FDA registers this code as 79378-002-02 — a 5-3-2 layout, and that's what's printed on the package and shown on DailyMed. For insurance claims, every NDC is standardized to a uniform 11-digit 5-4-2 format by adding a zero to the product segment → 79378-0002-02. Same drug, same package — only the format differs.
Where does this data come from?
Identifiers from the FDA openFDA NDC Directory and Structured Product Labeling; RxCUI from RxNorm (NLM); GPI from Medi-Span; GCN / HIC / AHFS / legend from First Databank.

🏷️ RxNorm drug class

This medicine belongs to the Bile Acid class.

Pharmacologic class Bile Acid
Drug family (ATC) Bile acids and derivatives
Where does this data come from?
Therapeutic classes from RxNorm RxClass (U.S. National Library of Medicine) — Established Pharmacologic Class (FDA), ATC drug family (WHO) and mechanism of action, matched by this product’s RxCUI.

🏭 Manufacturer & labeler

LabelerMirum Pharmaceuticals Inc.
Application holderMIRUM PHARMACEUTICALS INC
FDA applicationNDA205750 (NDA)
Labeler code79378
First marketedMay 2025
Product typeHuman Prescription Drug
Portfolio9 products on file
The labeler markets the product; the application holder owns the FDA approval. They’re often the same company but can differ (e.g. a repackager or an authorized generic). A mailing address / phone appears here when the manufacturer includes it in the product’s FDA label (not all do).
Where does this data come from?
Labeler, application holder and registered establishment from the FDA openFDA NDC Directory and Drugs@FDA; address/contact from the product’s FDA label.

🩺 Clinical

Label name CHOLBAM 250 MG CAPSULE Ingredient Cholic Acid
Where does this data come from?
Plain-language summary from MedlinePlus (U.S. National Library of Medicine); supplement & herbal interactions and nutrient depletion data from the Natural Medicines database; our full guide is HelloPharmacist editorial content.

💊 What it looks like

Color Orange / White
ShapeCapsule
Imprint250mg;ASK002
Size22 mm
ScoringNot scored
One label can cover several strengths, so colors may be combined — always confirm a loose pill against the dispensed prescription label or a pharmacist.
Where does this data come from?
Physical description (imprint, shape, color, scoring, coating) from this product’s FDA Structured Product Labeling (SPL), mirrored from DailyMed / openFDA.

🧪 Inactive Ingredients / Excipients

Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.

💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.

  • UNII 2S7830E561
    Crospovidone is a synthetic polymer derived from povidone. It acts as a disintegrant, helping the tablet or capsule break apart quickly in the stomach so the active ingredient can be absorbed.
  • UNII 2G86QN327L
    Gelatin is a protein derived from animal collagen, commonly used in medicines as a gelling agent and capsule material. It helps create soft or hard capsule shells that hold and release medication, and can also thicken liquid formulations.
  • UNII 70097M6I30
    Magnesium stearate is a salt made from magnesium and stearic acid, a fatty substance. It's used in tablets and capsules as a lubricant and glidant to help ingredients flow smoothly during manufacturing and prevent sticking.
  • UNII OP1R32D61U
    Microcrystalline cellulose is a purified form of cellulose, a natural fiber from plant sources. It acts as a binder and filler in tablets and capsules, helping hold ingredients together and give the medicine its shape and size.
  • UNII 15FIX9V2JP
    Titanium dioxide is a bright white mineral powder commonly used as a colorant and opacifying agent. It makes pills and tablets white or lighter in color and helps make coatings non-transparent.

5 inactive ingredients listed in the exact product block matched to this NDC.

Where does this data come from?
Data sourced from official FDA Structured Product Labeling (SPL) via DailyMedingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.

Inactive ingredient FAQ

Are inactive ingredients the same for every manufacturer?
No. Inactive ingredients can differ by manufacturer, dosage form, strength, and package / product version.
Why might an inactive ingredient be missing?
Some SPLs do not provide a complete structured inactive-ingredient list, and older or unusual labels may only include the information in narrative text.
Can inactive ingredients matter?
Yes. They can matter for allergies, intolerances, dyes, gluten / lactose concerns, preservatives, and formulation differences — but confirm with a pharmacist or the manufacturer when it’s clinically important.

💲 Pricing

A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.

Price systemPer eachPer package
Retail pharmacies payNADAC · weekly Not in the retail survey — common for institutional, discontinued, or low-volume packs.
Medicaid paysCMS SDUD · 12 mo $1,028.25 $92,542.63 / 90 capsules
Medicare drug plans payPart D · Q2 2026 $1,123.93 $101,153.55 / 90 capsules
Where does this data come from?
NADAC (National Average Drug Acquisition Cost) is the CMS weekly pharmacy-acquisition-cost survey — what pharmacies pay. ASP (Average Sales Price) is the CMS Medicare Part B drug-payment file, published quarterly. Medicaid pays is computed by us from CMS State Drug Utilization Data (total reimbursed ÷ units, trailing 12 months) — gross of rebates and inclusive of dispensing fees, so it reflects what Medicaid paid, not an acquisition cost. Medicare drug plans pay is the median negotiated point-of-sale unit cost across plans listing this NDC in the CMS quarterly Prescription Drug Plan pricing files, before rebates. The VA pays is the federal contract price (FSS, and the statutory Big 4 ceiling where listed) from the VA National Acquisition Center pharmaceutical price file. All are free public government data; each measures a different payer, so the figures are not directly comparable.

🔁 Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Cholbam 250 mgthis 79378-0002-02 Mirum 90 capsules FDA listed
About this product: this is the brand-name version. We did not find an FDA-approved generic match for this exact strength, form and route.
Where does this data come from?
Equivalents are other NDCs of the same ingredient, form and route from the openFDA NDC Directory, ranked least-expensive-first by NADAC. Therapeutic-equivalence (AB) ratings come from the FDA Orange Book; biologics use the FDA Purple Book for biosimilar & interchangeable status.

Availability & generic status

🏛️
2025
On the market since
May 2025
📍
2026
Currently FDA-listed
1 year listed
🔒
·
No generic listed yet
brand only
ℹ️No FDA-approved generic found

We did not find an FDA-approved generic match for this exact strength, form and route.

Where does this data come from?
Patents and exclusivity from the FDA Orange Book (small-molecule drugs), refreshed from public FDA data. Generic launch timing is an estimate, not a guarantee.

🗺️ Medicaid utilization & spend

📍 This exact package only: Medicaid data is reported per full 11-digit NDC — labeler, product and pack size — so every number here is for 79378-0002-02, not the drug overall. Other pack sizes report separately.
💊 Pharmacy benefit only: These are Medicaid outpatient pharmacy claims, billed by NDC. They exclude the medical benefit — clinic- or hospital-administered drugs billed under HCPCS J-codes — so drugs used mostly that way (e.g. Avastin, Lucentis, Keytruda) can look low or missing here. That’s expected, not an error.
📅 Q2 2025 – Q4 2025 · 3 quarters of data
ⓘ The newest quarter is usually incomplete when first published; states restate recent quarters in later CMS releases, so the latest figures typically revise upward. State coverage-policy changes can also shift quarter-to-quarter totals.
Prescriptions last 4 qtrs
41
Units reimbursed last 4 qtrs
1.8K
Gross reimbursed last 4 qtrs
$1.88M
Avg / prescription
$45,895.12
Avg / unit
$1,028.25
Latest quarter Q4 2025
23Rx
Fee-for-service vs managed care
100% MCO
Fee-for-service · 0 Rx Managed care · 41 Rx
State Medicaid map
Alaska: no data reported AK Maine: no data reported ME Washington: no data reported WA Idaho: no data reported ID Montana: no data reported MT North Dakota: no data reported ND Minnesota: no data reported MN Wisconsin: no data reported WI Michigan: no data reported MI New York: no data reported NY Vermont: no data reported VT New Hampshire: no data reported NH Oregon: no data reported OR Nevada: no data reported NV Wyoming: no data reported WY South Dakota: no data reported SD Iowa: no data reported IA Illinois: no data reported IL Indiana: no data reported IN Ohio: 510 units · 4.3 per 100k residents OH Pennsylvania: no data reported PA New Jersey: no data reported NJ Massachusetts: no data reported MA California: no data reported CA Utah: no data reported UT Colorado: no data reported CO Nebraska: no data reported NE Missouri: no data reported MO Kentucky: no data reported KY West Virginia: no data reported WV Virginia: no data reported VA Maryland: no data reported MD Connecticut: no data reported CT Rhode Island: no data reported RI Arizona: no data reported AZ New Mexico: no data reported NM Kansas: no data reported KS Arkansas: no data reported AR Tennessee: no data reported TN North Carolina: no data reported NC South Carolina: no data reported SC Delaware: no data reported DE Oklahoma: no data reported OK Louisiana: no data reported LA Mississippi: no data reported MS Alabama: no data reported AL Georgia: no data reported GA D.C.: no data reported DC Hawaii: no data reported HI Texas: no data reported TX Florida: 1,320 units · 5.8 per 100k residents FL
Units reimbursed · per 100k residents
4.35.8
gray = no data reported
Colors are per 100,000 residents, so big states don’t automatically dominate. Tap or hover a state for its actual totals.
Tap or hover a state
…for its Medicaid breakdown
🏆 Top states by units · per 100k residents
1 Florida 5.8 /100k
2 Ohio 4.3 /100k
National units — by quarter
💵 About the dollar figures: “reimbursed” is what Medicaid paid pharmacies before confidential manufacturer rebates, so the program’s real net cost is lower than these numbers. Fee-for-service and managed-care claims are combined unless split above. Source: CMS State Drug Utilization Data; per-100k rates use 2023 Census population estimates.

📊 Medicare Part D spend CMS · PART D · 2026 (Q1)

Medicare Part D (outpatient prescription) spending for Cholbam — the program that covers self-administered drugs. 1 manufacturer.
⚠️ Drug-level data: CMS publishes Part D spending by drug, not by NDC — these figures combine every manufacturer, strength and package size sold under the name Cholbam. That’s a different level of aggregation than the Medicaid card above, which is specific to this exact 11-digit NDC (pack size included), so the two aren’t directly comparable.
Period
Total Part D spend
$2.02M
Claims incl. refills
25
Beneficiaries
Spend / beneficiary
Spend / claim
$80,667.64
Trend by period
💵 About the dollar figures: spending is what Part D plans paid before confidential manufacturer rebates, so the program’s real net cost is lower. A blank patient count means fewer than 11 people — CMS hides counts that small to protect privacy. Source: CMS Medicare Quarterly Part D Spending by Drug (data.cms.gov), updated quarterly.

🔬 Reported adverse events (FAERS)

Read carefully: FAERS reports are voluntary and unverified. Counts are not incidence, do not establish causation, are subject to reporting bias, and cannot be used to compare one drug to another. Shown for signal context only. Reports for CHOLBAM (this brand).

Top reported reactions

Diarrhoea56
Death40
Vomiting29
Pyrexia21
Seizure20
Constipation19
Aspartate Aminotransferase Increased16

Age at onset

Neonate1
Infant57
Child53
Adolescent11
Adult35
Elderly2

Reporter sex

397 reports
Male · 49%
Female · 51%

Serious outcomes

Hospitalization89
Death72
Life-threatening2
Reports over time (by year) — tap or hover for the count & year
2019 2021 2023 2026 47 0
Most recent year is provisional (FAERS lags ~3 months).
Where does this data come from?
Adverse-event reports from the FDA Adverse Event Reporting System (FAERS) via openFDA. FAERS reports are voluntary and unverified — counts are not incidence and don’t establish causation.

📦 Packaging — all sizes for this product

Package NDCDescription Marketing startStatus
79378-0002-02 You're viewing this 90 CAPSULE in 1 BOTTLE (79378-002-02) 2025-05-09 Active

🧭 About this NDC listing & data coverage

Finished prescription product
What data is (and isn’t) available for this NDC — tap to expand
NDC identity (package / product / labeler codes) ✓ Available
Labeler ✓ Available
Product & package description ✓ Available
Marketing category & status ✓ Available
Active ingredient / dosage form / route ✓ Available
FDA label (SPL via DailyMed) ✓ Available
Package photos ✓ Available
Inactive ingredients (structured) ✓ Available
NADAC pharmacy acquisition price (CMS) — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey.
Orange Book / therapeutic-equivalence data — Not published for this NDC Applies only to products approved under an NDA/ANDA; many listings are out of scope.
HCPCS J-code billing crosswalk — Not published for this NDC Most self-administered / retail products have no J-code — that is normal.
Medicaid utilization (CMS SDUD) ✓ Available
“Not published” reflects what the public FDA / CMS / NLM sources provide for this exact package code — it is a property of the data feeds, not a judgment about the product.

Questions about this listing

Why is there no price listed?
The pricing shown on our NDC pages comes from CMS NADAC, a voluntary survey of retail community pharmacy invoices. CMS does not publish a NADAC for every NDC — packages outside the retail survey (institutional and hospital products, bulk packages, discontinued items, and many OTC items) may never receive one. A missing price reflects the survey's scope, not this product's actual cost, and does not mean the product is free or unavailable.
Is the NDC printed on the package the same as the 11-digit billing NDC?
Yes, they identify this exact package in different formats. The FDA registers it as 79378-002-02, which is what is printed on the packaging and shown on DailyMed. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero: 79378-0002-02, written without dashes as 79378000202. The Identity section at the top of this page lists every form of this code.
What do the three segments of this NDC mean?
In 79378-0002-02, the first segment (79378) is the labeler code FDA assigned to Mirum Pharmaceuticals Inc.; the middle segment (0002) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (02) identifies this exact package size and type. Together they name one specific package of one specific product.
Is this package still being marketed?
Yes, per the latest FDA NDC Directory data on this page: this package is listed as actively marketed, with no marketing end date reported by Mirum Pharmaceuticals Inc.. Listing status can change — the directory data on this page refreshes weekly.
Who lists this product with the FDA?
Mirum Pharmaceuticals Inc. is the labeler of record for this NDC — the company under whose FDA-assigned code the package is listed. The labeler may be the manufacturer itself or a distributor marketing the product under its own code.
Do I need a prescription for this product?
This NDC is listed with FDA as a prescription product, so it is dispensed under a prescriber's order. Your pharmacist can tell you whether any over-the-counter forms of the same medication exist.
This page identifies an FDA-listed package (the NDC) and reports public regulatory and pricing data about the listing. It is reference information, not a medical recommendation — talk to your pharmacist or prescriber about your own medication.
Where does this data come from?
Listing facts (marketing category, packager status, marketing dates) from the FDA openFDA NDC Directory; label availability from DailyMed; pricing coverage from CMS NADAC; equivalence scope from the FDA Orange Book.

📄 Full prescribing information FDA SPL

The complete FDA label for this product — the official prescribing information, verbatim, section by section. Jump with a chip, search within the label, or expand everything.
🎯 Indications and Usage 185 words

1 INDICATIONS AND USAGE CHOLBAM is a bile acid indicated for: • Treatment of bile acid synthesis disorders due to single enzyme defects (SEDs). ( 1.1 ) • Adjunctive treatment of peroxisomal disorders (PDs) including Zellweger spectrum disorders in patients who exhibit manifestations of liver disease, steatorrhea or complications from decreased fat-soluble vitamin absorption. ( 1.2 ) Limitations of use: The safety and effectiveness of CHOLBAM on extrahepatic manifestations of bile acid synthesis disorders due to SEDs or PDs including Zellweger spectrum disorders have not been established.

( 1.3 ).

1.1Bile Acid Synthesis Disorders Due to Single Enzyme Defects CHOLBAM is indicated for the treatment of bile acid synthesis disorders due to single enzyme defects (SEDs). 1.2. Peroxisomal Disorders Including Zellweger Spectrum Disorders CHOLBAM is indicated for adjunctive treatment of peroxisomal disorders (PDs) including Zellweger spectrum disorders in patients who exhibit manifestations of liver disease, steatorrhea or complications from decreased fat-soluble vitamin absorption.

1.3. Limitations of Use The safety and effectiveness of CHOLBAM on extrahepatic manifestations of bile acid synthesis disorders due to SEDs or PDs including Zellweger spectrum disorders have not been established.

⏱️ Dosage and Administration ~3 min read

2 DOSAGE AND ADMINISTRATION • The recommended dosage is 10 to 15 mg/kg once daily or in two divided doses, in pediatric patients and adults. See prescribing information for weight-based dosing tables. ( 2.1 ) • The recommended dosage in patients with concomitant familial hypertriglyceridemia is 11 to 17 mg/kg once daily or in two divided doses and is adjusted based on clinical response.

( 2.1 ) • Monitor AST, ALT, GGT, alkaline phosphatase, bilirubin and INR every month for the first 3 months, every 3 months for the next 9 months, every 6 months during the next three years and annually thereafter. Administer the lowest dose that effectively maintains liver function. ( 2.2 ) • Discontinue CHOLBAM if liver function does not improve within 3 months of starting treatment, if complete biliary obstruction develops, or if there are persistent clinical or laboratory indicators of worsening liver function or cholestasis; continue to monitor liver function and consider restarting at a lower dose when parameters return to baseline.

( 2.2 , 5.1 ) Administration Instructions: • Take with food. ( 2.3 ) • Do not crush or chew the capsules. For patients unable to swallow the capsules, the capsules can be opened and the contents mixed with drink/food ( 2.3 ) 2.1.

Dosage Regimen for Bile Acid Synthesis Disorders Due to SEDs and PDs Including Zellweger Spectrum Disorders The recommended dosage of CHOLBAM is 10 to 15 mg/kg administered orally once daily or in two divided doses, in pediatric patients and adults. Table 1 and Table 2 show the number of capsules that should be administered daily to approximate a dosage of 10 mg/kg/day and 15 mg/kg/day, respectively, using the available 50 mg and 250 mg capsules alone or in combination. Table 1: Number of CHOLBAM Capsules Needed to Achieve a Recommended Dosage of 10 mg/kg/day 10 mg/kg/day Dosage Body Weight (kg) Number of 50 mg capsules Number of 250 mg capsules 4 to 6 1 0 7 to 10 2 0 11 to 15 3 0 16 to 20 4 0 21 to 25 0 1 26 to 30 1 1 31 to 35 2 1 36 to 40 3 1 41 to 45 4 1 46 to 50 0 2 51 to 55 1 2 56 to 60 2 2 61 to 65 3 2 66 to 70 4 2 71 to 75 0 3 76 to 80 1 3 Table 2: Number of CHOLBAM Capsules Needed to Achieve a Recommended Dosage of 15 mg/kg/day 15 mg/kg/day Dosage Body Weight (kg) Number of 50 mg capsules Number of 250 mg capsules 4 to 5 1 0 6 to 9 2 0 10 to 13 3 0 14 to 16 4 0 17 to 19 0 1 20 to 23 1 1 24 to 26 2 1 27 to 29 3 1 30 to 33 4 1 34 to 36 0 2 37 to 39 1 2 40 to 43 2 2 44 to 46 3 2 47 to 49 4 2 50 to 53 0 3 54 to 56 1 3 57 to 59 2 3 60 to 63 3 3 64 to 66 4 3 67 to 69 0 4 70 to 73 1 4 74 to 76 2 4 77 to 79 3 4 80 4 4 Patients with newly diagnosed, or a family history of, familial hypertriglyceridemia may have poor absorption of CHOLBAM from the intestine and require a 10% increase in the recommended dosage to account for losses due to malabsorption.

The recommended dosage of CHOLBAM in patients with concomitant familial hypertriglyceridemia is 11 to 17 mg/kg orally once daily, or in two divided doses. Adequacy of the dosage regimen can be determined by monitoring the patient’s clinical response including steatorrhea and laboratory values of serum transaminases, bilirubin, and prothrombin time/international normalized ratio (PT/INR). 2.2.

Treatment Monitoring Treatment with CHOLBAM should be initiated and monitored by an experienced hepatologist or pediatric gastroenterologist. Monitor serum aspartate aminotransferase (AST), serum alanine aminotransferase (ALT), serum gamma glutamyltransferase (GGT), alkaline phosphatase, bilirubin, and INR every month for the first 3 months, every 3 months for the next 9 months, every 6 months during the subsequent three years, and annually thereafter. Monitor more frequently during periods of rapid growth, concomitant disease, and pregnancy.

Administer the lowest dose of CHOLBAM that effectively maintains liver function [see Warnings and Precautions ( 5.1 )] . Discontinue treatment with CHOLBAM if liver function does not improve within 3 months of t…

💊 Dosage Forms and Strengths 76 words

3 DOSAGE FORMS AND STRENGTHS CHOLBAM is available in two capsule strengths: • 50 mg capsule: Size number 2 Swedish orange capsule with cap imprinted with “50mg” and body imprinted with “ASK001”. The capsules contain a white to off-white powder. • 250 mg capsule: Size number 0 white capsule with a cap imprinted with “250mg” and body imprinted with “ASK002”. The capsules contain a white to off-white powder. Capsules: 50 mg, 250 mg ( 3 )

Contraindications 7 words

4 CONTRAINDICATIONS None. None ( 4 )

⚠️ Warnings and Cautions ~1 min read

5 WARNINGS AND PRECAUTIONS Exacerbation of Liver Impairment: Monitor liver function. Discontinue CHOLBAM if liver function worsens while on treatment. ( 5.1 )

5.1Exacerbation of Liver Impairment In clinical trials, evidence of liver impairment was present before treatment with CHOLBAM in approximately 86% (44/51) of patients with bile acid synthesis disorders due to SEDs and in approximately 50% (14/28) of patients with PDs including Zellweger spectrum disorders. Five of the patients (3 SED and 2 PD) with liver impairment at baseline experienced worsening serum transaminases, elevated bilirubin values, or worsening cholestasis on liver biopsy following treatment. Five additional patients (2 SED and 3 PD) who did not have baseline cholestasis experienced exacerbation of their liver disease while on treatment.

In patients with cirrhosis, cases of severe hepatotoxicity have also been observed following postmarket use of CHOLBAM. Exacerbation of liver impairment by CHOLBAM in these patients cannot be ruled out. Six patients with SEDs underwent liver transplant, including four patients diagnosed with AKR1D1 deficiency, one with 3β-HSD deficiency, and one with CYP7A1 deficiency.

Concurrent elevations of serum GGT and ALT may indicate CHOLBAM overdose [see Dosage and Administration ( 2.2 ) and Overdosage ( 10 )] . Monitor liver function and discontinue CHOLBAM in patients who develop worsening of liver function while on treatment. Discontinue treatment with CHOLBAM at any time if there are clinical or laboratory indicators of worsening liver function or cholestasis [see Dosage and Administration ( 2.2 )].

🤒 Adverse Reactions ~3 min read

6 ADVERSE REACTIONS The following clinically significant adverse reaction is described elsewhere in the labeling: • Exacerbation of Liver Impairment [see Warnings and Precautions ( 5.1 )] Most common adverse reactions (≥1%) are diarrhea, reflux esophagitis, malaise, jaundice, skin lesion, nausea, abdominal pain, intestinal polyp, urinary tract infection, and peripheral neuropathy. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Mirum Pharmaceuticals at 1-855-MRM-4YOU or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch .

6.1Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. Clinical safety experience with CHOLBAM consists of: • Trial 1: a non-randomized, open-label, single-arm trial of 50 patients with bile acid synthesis disorders due to SEDs and 29 patients with PDs including Zellweger spectrum disorders.

Safety data are available over the 18 years of the trial. • Trial 2: an extension trial of 12 new patients (10 SED and 2 PD) along with 31 (21 SED and 10 PD) patients who rolled over from Trial 1. Safety data are available for 3 years and 11 months of treatment. Adverse events were not collected systematically in either of these trials.

Most patients received an oral dose of 10 to 15 mg/kg/day of CHOLBAM. Deaths In Trial 1, among the 50 patients with SEDs, 5 patients aged 1 year or less died, which included three patients originally diagnosed with AKR1D1 deficiency, one with 3β-HSD deficiency and one with CYP7A1 deficiency. The cause of death was attributed to progression of underlying liver disease in every patient.

Of 29 patients in Trial 1 with PDs including Zellweger spectrum disorders, 12 patients between the ages of 7 months and 2.5 years died. In the majority of these patients (8/12), the cause of death was attributed to progression of underlying liver disease or to a worsening of their primary illness. Two additional patients in Trial 1 (1 SED and 1 PD) died who had been off study medication for more than one year with the cause of death most likely being a progression of underlying liver disease.

Of the patients who died with disease progression, laboratory testing showed abnormal serum transaminases, bilirubin, or cholestasis on liver biopsy suggesting worsening of their underlying cholestasis. In Trial 2, among the 31 patients with SED, two patients (1 new patient and 1 who rolled over from Trial 1) died. The cause of death in both cases was unrelated to their primary treatment or progression of their underlying liver disease.

Of the 12 patients with PD in Trial 2, four patients died between the ages of 4 and 8 years (1 new patient and 3 who rolled over from Trial 1). The cause of death in three of these patients was attributed to progression of underlying liver disease or to a worsening of their primary illness. Worsening of Liver Impairment Seven patients in Trial 1 (4 SED and 3 PD) and 3 patients in Trial 2 (1 SED and 2 PD) experienced worsening serum transaminases, elevated bilirubin values, or worsening cholestasis on liver biopsy during treatment [see Warnings and Precautions ( 5.1 )] .

Common Adverse Reactions There were 12 adverse reactions reported across 9 patients in the trials, with diarrhea being the most common reaction in approximately 2% of the patient population. All other adverse reactions represented 1% of the patient population. The breakdown by trial follows: Table 3: Most Common Adverse Reactions in Trials 1 and 2 *Adverse reactions that occurred in new patients Adverse Reactions Trial 1 Trial 2* Overall n (%) Diarrhea 1 2* 3 (2) Reflux Esophagitis 1 0 1 (1) Malaise 1 0 1 (1) Jaundice 1 0 1 (1) Skin lesion 1 0 1 (1) Nausea 0 1* 1 (1) Abdominal Pain 0 1* 1 (1) Intestinal Polyp 0 1* 1 (1) Urinary Tract Infection 0 1* 1 (1) Peripheral Neuropathy 0 1 1 (1)…

🔄 Drug Interactions ~1 min read

7 DRUG INTERACTIONS • Bile Salt Efflux Pump (BSEP) Inhibitors (e.g., cyclosporine): Avoid concomitant use; if concomitant use is necessary, monitor serum transaminases and bilirubin ( 7.1 ) • Bile Acid Resins and Aluminum-Based Antacids: Take CHOLBAM at least 1 hour before or 4 to 6 hours (or at as great an interval as possible) after a bile acid binding resin or aluminum-based antacids. ( 2.3 , 7.1 ) 7.1. Effects of Other Drugs on CHOLBAM Drug interactions with CHOLBAM mainly relate to agents capable of interrupting the enterohepatic circulation of bile acids.

Inhibitors of Bile Acid Transporters Avoid concomitant use of inhibitors of the bile salt efflux pump (BSEP) such as cyclosporine. Concomitant medications that inhibit canalicular membrane bile acid transporters such as the BSEP may exacerbate accumulation of conjugated bile salts in the liver and result in clinical symptoms. If concomitant use is deemed necessary, monitoring of serum transaminases and bilirubin is recommended.

Bile Acid Binding Resins Bile acid binding resins such as cholestyramine, colestipol, or colesevelam adsorb and reduce bile acid absorption and may reduce the efficacy of CHOLBAM. Take CHOLBAM at least 1 hour before or 4 to 6 hours (or at as great an interval as possible) after a bile acid binding resin [see Dosage and Administration ( 2.3 )] . Aluminum-Based Antacids Aluminum-based antacids have been shown to adsorb bile acids in vitro and can reduce the availability of CHOLBAM.

Take CHOLBAM at least 1 hour before or 4 to 6 hours (or at as great an interval as possible) after an aluminum-based antacid [see Dosage and Administration ( 2.3 )] .

👥 Use in Specific Populations ~2 min read

8 USE IN SPECIFIC POPULATIONS

8.1Pregnancy Pregnancy Surveillance Program There is a pregnancy surveillance program that monitors pregnancy outcomes in women exposed to CHOLBAM during pregnancy. Women who become pregnant during CHOLBAM treatment are encouraged to enroll. Patients or their health care provider should call Mirum Medical Information 1-855-676-4968.

Risk Summary No studies in pregnant women or animal reproduction studies have been conducted with CHOLBAM. Limited published case reports discuss pregnancies in women taking cholic acid for 3β-HSD deficiency resulting in healthy infants. These reports may not adequately inform the presence or absence of drug-associated risk with the use of CHOLBAM during pregnancy.

The background risk of major birth defects and miscarriage for the indicated population is unknown. However, the background risk in the U.S. general population of major birth defects is 2-4% and of miscarriage is 15-20% of clinically recognized pregnancies.

8.2Lactation Risk Summary Endogenous cholic acid is present in human milk. Clinical lactation studies have not been conducted to assess the presence of CHOLBAM in human milk, the effects of CHOLBAM on the breastfed infant, or the effects of CHOLBAM on milk production. There are no animal lactation data and no data from case reports available in the published literature.

The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for CHOLBAM and any potential adverse effects on the breastfed infant from CHOLBAM or from the underlying maternal condition.

8.4Pediatric Use The safety and effectiveness of CHOLBAM have been established in pediatric patients 3 weeks of age and older for the treatment of bile acid synthesis disorders due to SEDs and for adjunctive treatment of patients with PDs including Zellweger spectrum disorders who exhibit manifestations of liver disease, steatorrhea, or complications from decreased fat-soluble vitamin absorption [see Clinical Studies ( 14 )] .

8.5Geriatric Use Clinical studies of CHOLBAM did not include any patients aged 65 years and over. It is not known if elderly patients respond differently from younger patients. 8.6.

Hepatic Impairment Discontinue treatment with CHOLBAM if liver function does not improve within 3 months of the start of treatment. Discontinue treatment with CHOLBAM at any time if there are clinical or laboratory indicators of worsening liver function or cholestasis [see Warnings and Precautions ( 5.1 ), Overdosage ( 10 ), and Nonclinical Toxicology ( 13.2 )]. Continue to monitor laboratory parameters of liver function and consider restarting at a lower dose when the parameters return to baseline.

🤰 Pregnancy 138 words

8.1Pregnancy Pregnancy Surveillance Program There is a pregnancy surveillance program that monitors pregnancy outcomes in women exposed to CHOLBAM during pregnancy. Women who become pregnant during CHOLBAM treatment are encouraged to enroll. Patients or their health care provider should call Mirum Medical Information 1-855-676-4968.

Risk Summary No studies in pregnant women or animal reproduction studies have been conducted with CHOLBAM. Limited published case reports discuss pregnancies in women taking cholic acid for 3β-HSD deficiency resulting in healthy infants. These reports may not adequately inform the presence or absence of drug-associated risk with the use of CHOLBAM during pregnancy.

The background risk of major birth defects and miscarriage for the indicated population is unknown. However, the background risk in the U.S. general population of major birth defects is 2-4% and of miscarriage is 15-20% of clinically recognized pregnancies.

🧒 Pediatric Use 65 words

8.4Pediatric Use The safety and effectiveness of CHOLBAM have been established in pediatric patients 3 weeks of age and older for the treatment of bile acid synthesis disorders due to SEDs and for adjunctive treatment of patients with PDs including Zellweger spectrum disorders who exhibit manifestations of liver disease, steatorrhea, or complications from decreased fat-soluble vitamin absorption [see Clinical Studies ( 14 )] .

🧓 Geriatric Use 29 words

8.5Geriatric Use Clinical studies of CHOLBAM did not include any patients aged 65 years and over. It is not known if elderly patients respond differently from younger patients.

🆘 Overdosage 59 words

10 OVERDOSAGE Concurrent elevations of serum GGT and ALT may indicate CHOLBAM overdose. If an overdose is suspected, discontinue CHOLBAM and treat symptoms. Continue to monitor laboratory parameters of liver function and consider restarting at a lower dose when the parameters return to baseline [see Dosage and Administration ( 2.2 ) and Warnings and Precautions ( 5.1 )] .

🧬 Clinical Pharmacology ~2 min read

12 CLINICAL PHARMACOLOGY

12.1Mechanism of Action Cholic acid is a primary bile acid synthesized from cholesterol in the liver. In bile acid synthesis disorders due to SEDs in the biosynthetic pathway, and in PDs including Zellweger spectrum disorders, deficiency of primary bile acids leads to unregulated accumulation of intermediate bile acids and cholestasis. Bile acids facilitate fat digestion and absorption by forming mixed micelles and facilitate absorption of fat-soluble vitamins in the intestine.

Endogenous bile acids including cholic acid enhance bile flow and provide the physiologic feedback inhibition of bile acid synthesis. The mechanism of action of cholic acid has not been fully established; however, it is known that cholic acid and its conjugates are endogenous ligands of the nuclear receptor, farnesoid X receptor (FXR). FXR regulates enzymes and transporters that are involved in bile acid synthesis and in the enterohepatic circulation to maintain bile acid homeostasis under normal physiologic conditions.

12.3Pharmacokinetics Orally administered cholic acid is subject to the same metabolic pathway as endogenous cholic acid. Cholic acid is absorbed by passive diffusion along the length of the gastrointestinal tract. Once absorbed, cholic acid enters into the body’s bile acid pool and undergoes enterohepatic circulation mainly in conjugated forms.

In the liver, cholic acid is conjugated with glycine or taurine by bile acid-CoA synthetase and bile acid-CoA:amino acid N-acyltransferase. Conjugated cholic acid is actively secreted into bile by the BSEP, and then released into the small intestines, along with other components of bile. Conjugated cholic acid is mostly re-absorbed in the ileum mainly by the apical-sodium-dependent-bile acid transporter, passed back to the liver by transporters including sodium-taurocholate cotransporting polypeptide and organic anion transport protein and enters another cycle of enterohepatic circulation.

Any conjugated cholic acid not absorbed in the ileum passes into the colon where deconjugation and 7-dehydroxylation are mediated by bacteria to form cholic acid and deoxycholic acid, which may be re-absorbed in the colon or excreted in the feces. The loss of cholic acid is compensated by de-novo synthesis of cholic acids from cholesterol to maintain the bile acid pool in healthy subjects.

🧬 Mechanism of Action 149 words

12.1Mechanism of Action Cholic acid is a primary bile acid synthesized from cholesterol in the liver. In bile acid synthesis disorders due to SEDs in the biosynthetic pathway, and in PDs including Zellweger spectrum disorders, deficiency of primary bile acids leads to unregulated accumulation of intermediate bile acids and cholestasis. Bile acids facilitate fat digestion and absorption by forming mixed micelles and facilitate absorption of fat-soluble vitamins in the intestine.

Endogenous bile acids including cholic acid enhance bile flow and provide the physiologic feedback inhibition of bile acid synthesis. The mechanism of action of cholic acid has not been fully established; however, it is known that cholic acid and its conjugates are endogenous ligands of the nuclear receptor, farnesoid X receptor (FXR). FXR regulates enzymes and transporters that are involved in bile acid synthesis and in the enterohepatic circulation to maintain bile acid homeostasis under normal physiologic conditions.

📦 How Supplied / Storage and Handling 118 words

16 HOW SUPPLIED/STORAGE AND HANDLING 50 mg Capsules CHOLBAM capsules are available as two-piece gelatin capsules with a Swedish orange cap imprinted with “50mg” and Swedish orange body imprinted with “ASK001”. The capsules contain a white or off-white powder and are supplied in bottles of: • 90 capsules (NDC 79378-001-02) 250 mg Capsules CHOLBAM capsules are available as two-piece gelatin capsules with a white cap imprinted with “250mg” and white body imprinted with “ASK002”. The capsules contain a white or off-white powder and are supplied in bottles of: • 90 capsules (NDC 79378-002-02) Storage and Handling Store at 20°C–25 ○ C (68°F–77 ○ F), excursions permitted between 15°C–30 ○ C (59°F–86 ○ F) [see USP Controlled Room Temperature].

📋 Description 154 words

11 DESCRIPTION Cholic acid is a bile acid. The chemical formula is C 24 H 40 O 5 , the molecular weight is 408.57 and the chemical structure is: Cholic acid is a white to off-white powder. It is practically insoluble in water and in

0.1 M HCl at 20°C and is sparingly soluble in

0.1M NaOH at 20°C. It is soluble in glacial acetic acid, alcohols, and acetone. A saturated solution in water at 20°C has a pH of 4.4.

CHOLBAM capsules contain 50 mg or 250 mg of cholic acid as the active ingredient in size 2 Swedish orange or size 0 white opaque gelatin capsules, respectively. Inactive ingredients in CHOLBAM include crospovidone, magnesium stearate, and silicified microcrystalline cellulose. The size 2 capsule shells contain gelatin, red iron oxide and titanium dioxide, and the size 0 capsule shells contain gelatin and titanium dioxide.

CHOLBAM is administered orally. Cholic acid chemical structure

💬 Information for Patients ~2 min read

17 PATIENT COUNSELING INFORMATION Exacerbation of Liver Impairment [see Warnings and Precautions ( 5.1 )] • Advise patients that they will need to undergo laboratory testing periodically while on treatment to assess liver function. • Advise patients that CHOLBAM may worsen liver impairment and that they should immediately report to their health care provider any symptoms associated with liver impairment (e.g., yellowing of the skin or the whites of the eye, dark or tea-colored urine, pain on the right side of stomach, bleeding or bruising occurs more easily than normal, or increased lethargy) Administration [see Dosage and Administration ( 2.3 ) ] Advise patients: • to take CHOLBAM with food. • to take CHOLBAM at least one hour before or 4 to 6 hours after taking a bile acid binding resin or an aluminum-based antacid. • not to crush or chew the capsules. • for infants and children who cannot swallow capsules, the capsules can be opened and the contents mixed with either infant formula or expressed breast milk (for younger children), or soft food such as mashed potatoes or apple puree (for older children and adults) in order to mask any unpleasant taste: 1.

Hold the capsule over the prepared liquid/food, gently twist open, and allow the contents to fall into the liquid/food. 2. Mix the entire capsule contents with one or two tablespoonfuls (15 mL or 30 mL) of infant formula, expressed breast milk, or soft food such as mashed potatoes or apple puree.

3. Stir for 30 seconds. 4.

The capsule contents will remain as fine granules in the milk or food and will not dissolve. 5. Administer the mixture immediately.

Pregnancy Surveillance Program [see Use in Specific Populations ( 8.1 )] Inform patients about the pregnancy surveillance program that monitors pregnancy outcomes in women exposed to CHOLBAM during pregnancy. Manufactured by: Patheon France S.A.S. 38300 Bourgoin-Jallieu, France Manufactured for: Mirum Pharmaceuticals, Inc.

Foster City, CA 94404 © 2026 Mirum Pharmaceuticals, Inc. CHOLBAM ® is a registered trademark of Mirum Pharmaceuticals, Inc. LB00132v2

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗
For educational and professional reference only — not medical advice. Pricing reflects published NADAC and CMS ASP (free public data) and may differ from your acquisition cost; always verify before billing or dispensing.