NDC 55289-160-07 (55289-0160-07) — Medroxyprogesterone Acetate 10 mg

Identity & classification

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 55289-160-07

Product NDC 55289-160

11-digit billing NDC 55289016007

NCPDP billing unit EA — each (per item)

RxCUI 1000114

UNII C2QI4IOI2G

UPC 0355289160052

Application # ANDA040159

SPL Set ID 437edd12-2c08-4df4-8cf7-64c47e4779ac

Established class (EPC) Progestin

Chemical class Progesterone Congeners

DEA schedule Non-controlled

Marketing category ANDA

Marketing status On market

FDA listing status Listed (active directory)

Marketing start 1996-12-04

Route ORAL

Dosage form TABLET

Substance MEDROXYPROGESTERONE ACETATE

TE code (Orange Book) AB · RLD · RS

Drug-database identifiers Medi-Span GPI and First Databank GCN / HICL / AHFS classification

GPI-14 26000020200315

GPI class medroxyPROGESTERone Acetate

GCN Seq No 003271

GCN 11260

HICL code 001442

Ingredient (HICL) Medroxyprogesterone Acetate

HIC1 code G

Therapeutic class — broad (HIC1) Female Genital System

HIC2 code G2

Therapeutic class — intermediate (HIC2) Progestogens

HIC3 code G2A

Therapeutic class — specific (HIC3) Progestational Agents

AHFS code 68:32.00.00

AHFS class Progestins

FDB label name MEDROXYPROGESTERONE 10 MG TAB

FDB brand name Medroxyprogesterone Acetate

Legend status F — Federal legend — prescription drug or device

Quick answers

GSN (GCN sequence number): 003271
GCN: 11260
GPI-14 (Medi-Span): 26000020200315
HICL (First Databank): 001442
AHFS class code: 68:32.00.00
RxCUI (RxNorm): 1000114

Why two NDCs? The FDA registers this code as 55289-160-07 — 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 → 55289-0160-07. 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.

FDA openFDA NDC Directory · synced Oct 1, 2026
FDA label on DailyMed · label index refreshed Oct 3, 2026
RxNorm (NLM RxNav) · catalog refreshed Oct 1, 2026
Medi-Span GPI (licensed)
First Databank (licensed) · refreshed Oct 1, 2026

RxNorm drug class

This medicine belongs to the Progestin class.

Pharmacologic class Progestin

Drug family (ATC) Progestogens, Pregnen (4) derivatives, Progestogens

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.

RxClass (NLM) · catalog refreshed Oct 1, 2026

Clinical

Label name MEDROXYPROGESTERONE 10 MG TAB Ingredient Medroxyprogesterone Acetate

📗 Our plain-language guide HelloPharmacist

It depends on the form. The injections prevent pregnancy, and Depo-SubQ Provera 104 also manages endometriosis-associated pain. The tablets treat missed periods and abnormal uterin...
Depo-Provera CI and other medroxyprogesterone injectable suspensions are given into a muscle about every 3 months (13 weeks). Depo-SubQ Provera 104 is given under the skin about ev...
Changes in your bleeding pattern are the most common, and periods often stop over time. Headache, weight gain, injection site reactions and mood changes can also occur. Call your d...
Yes, it can lower bone mineral density, and the loss may not fully come back after stopping. That is why it is not recommended for more than 2 years unless other options are inadeq...

📖 Read our full Medroxyprogesterone guide →

Patient education

📘 MedlinePlus patient leaflet ↗

Supplement & herbal interactions

Some supplements/herbs that may interact with Medroxyprogesterone Acetate — tap one for details:

Activated CharcoalMajor Coffee CharcoalModerate European MandrakeModerate GlucomannanModerate Guar GumModerate Gum ArabicModerate Slippery ElmModerate TragacanthModerate

🌿 Every supplement checked against Medroxyprogesterone Acetate (139 interactions) — ranked by severity →

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.

MedlinePlus (NLM) · refreshed Oct 1, 2026
FDA label on DailyMed · label index refreshed Oct 3, 2026

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 system	Per each	Per package
Retail pharmacies payNADAC · weekly	Not in the retail survey — common for institutional, discontinued, or low-volume packs.
Medicaid paysCMS SDUD · 12 mo	No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data.
Medicare drug plans payPart D · quarterly	No Part D plan price is available for this NDC in our data.

ℹ️

No price is published for this exact package yet. CMS surveys NADAC per package size, so a different pack of the same drug often has one.

Try another pack size: 5 tablets 10 tablets 13 tablets 30 tablets 40 tablets 42 tablets 50 tablets

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.

CMS NADAC weekly file
CMS ASP pricing files · refreshed Sep 20, 2026
CMS Medicaid State Drug Utilization Data · refreshed Oct 4, 2026
CMS Part D plan pricing files · refreshed Sep 24, 2026
VA National Acquisition Center price file

Packaging — all sizes for this product

Package NDC	Description	Marketing start	Marketing end	Status
55289-0160-05 55289-160-05 Main listing	5 TABLET in 1 BOTTLE, PLASTIC	2011-01-18	—	Active
55289-0160-07 You're viewing this	7 TABLET in 1 BOTTLE, PLASTIC	2011-01-18	—	Active
55289-0160-10 55289-160-10	10 TABLET in 1 BOTTLE, PLASTIC	2011-01-18	—	Active
55289-0160-13 55289-160-13	13 TABLET in 1 BOTTLE, PLASTIC	2011-01-18	—	Active
55289-0160-30 55289-160-30	30 TABLET in 1 BOTTLE, PLASTIC	2011-01-18	—	Active
55289-0160-40 55289-160-40	40 TABLET in 1 BOTTLE, PLASTIC	2011-01-18	—	Active
55289-0160-42 55289-160-42	42 TABLET in 1 BOTTLE, PLASTIC	2011-01-18	—	Active
55289-0160-50 55289-160-50	50 TABLET in 1 BOTTLE, PLASTIC	2011-01-18	—	Active

You're viewing one of 8 pack sizes for this product.

Pack size FAQ

What quantity is in this package?

This is a 7-count package — 7 tablet in 1 bottle, plastic.

How does this package differ from NDC 55289-0160-05?

Both are Medroxyprogesterone Acetate 10 mg Tablet — the drug itself is identical. This page's package is the 7-count one, while NDC 55289-0160-05 is the 5 tablets package.

What NDC number is used to bill for this package of Medroxyprogesterone Acetate 10 mg Tablet?

Use the 11-digit billing form listed in the identifiers section of this page. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.

Therapeutic equivalents

Product	Labeler	Pack	NADAC/unit	TE	Status	Price vs. this
Medroxyprogesterone Acetate 10 mg 00555-0779-02	Teva	100 tablets	$0.152	AB	Availability likely	—
medroxyprogesterone acetate 10 mg 59762-0056-01	Mylan	100 tablets	$0.152	AB	Availability likely	—
Medroxyprogesterone Acetate 10 mg 60687-0105-21	American	30 tablets	$0.152	AB	Availability likely	—
Provera 10 mg 00009-0051-01	Pharmacia	100 tablets	—	AB	FDA listed	—
Medroxyprogesterone Acetate 10 mg 50090-0166-00	A-S	10 tablets	—	AB	FDA listed	—
Medroxyprogesterone Acetate 10 mg 51655-0520-52	Northwind	30 tablets	—	AB	FDA listed	—
Medroxyprogesterone 10 mg 54348-0805-05	PharmPak,	5 tablets	—	AB	FDA listed	—
Medroxyprogesterone Acetate 10 mgthis 55289-0160-07	PD-Rx	7 tablets	—	AB	FDA listed	—
Medroxyprogesterone Acetate 10 mg 63187-0382-10	Proficient	10 tablets	—	AB	FDA listed	—
Medroxyprogesterone Acetate 10 mg 63629-2612-01	Bryant	10 tablets	—	AB	FDA listed	—
Medroxyprogesterone Acetate 10 mg 63629-8824-01	Bryant	100 tablets	—	AB	FDA listed	—
Medroxyprogesterone Acetate 10 mg 68071-4132-01	NuCare	10 tablets	—	AB	FDA listed	—
Medroxyprogesterone Acetate 10 mg 68788-9899-01	Preferred	10 tablets	—	AB	FDA listed	—
Medroxyprogesterone Acetate 10 mg 70518-3070-01	REMEDYREPACK	30 tablets	—	AB	Discontinued	—

About this product: this is a generic version of the medicine. FDA equivalence ratings are shown when available, and other versions are listed above, least expensive first.

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.

FDA openFDA NDC Directory · synced Oct 1, 2026
FDA Orange Book · refreshed Oct 3, 2026
CMS NADAC weekly file

Availability & generic status

🏛️

1996

On the market since

Dec 1996

📍

2026

Currently FDA-listed

30 years listed

🔓

·

Generic on the market

this product is a generic

✅This is a generic drug

This product is an FDA-approved generic. Other versions of the same drug are listed under Therapeutic equivalents, least expensive first.

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.

FDA Orange Book · refreshed Oct 3, 2026

What it looks like

Color white

ShapeRound

Imprint555;779;b

Size7 mm

ScoringScored — splits in 2

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.

FDA label on DailyMed · label index refreshed Oct 3, 2026

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.

Loading inactive ingredients from the official FDA label in the background. No external source is being called by this page request.

Where does this data come from?

Source: official FDA Structured Product Labeling (SPL) via DailyMed and the openFDA label index. Structured IACT rows and label-wide narrative are kept separate; availability and product-level specificity depend on the submitted label.

FDA label on DailyMed · label index refreshed Oct 3, 2026
FDA openFDA NDC Directory · synced Oct 1, 2026

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.

Manufacturer & labeler

LabelerPD-Rx Pharmaceuticals, Inc.

Application holderBARR LABORATORIES INC

FDA applicationANDA040159 (ANDA)

Labeler code55289

First marketedDec 1996

Product typeHuman Prescription Drug

Portfolio832 products on file

More NDCs from PD-Rx Pharmaceuticals, Inc. labeler code 55289

🔎 All NDCs from PD-Rx Pharmaceuticals, Inc.

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.

FDA openFDA NDC Directory · synced Oct 1, 2026
Drugs@FDA

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.

🚨 Boxed Warning 🎯 Indications and Usage ⏱️ Dosage and Administration ⛔ Contraindications ⚠️ Warnings 🤒 Adverse Reactions 🔄 Drug / Laboratory Test Interactions 🤰 Pregnancy 🧒 Pediatric Use 🧓 Geriatric Use 🆘 Overdosage 🧬 Clinical Pharmacology 📦 How Supplied / Storage and Handling 📋 Description

🚨 Boxed Warning ~2 min read ▾

WARNING: CARDIOVASCULAR DISORDERS, BREAST CANCER AND PROBABLE DEMENTIA FOR ESTROGEN PLUS PROGESTIN THERAPY Cardiovascular Disorders and Probable Dementia Estrogen plus progestin therapy should not be used for the prevention of cardiovascular disease or dementia. (See CLINICAL STUDIES and WARNINGS, Cardiovascular Disorders and Probable Dementia . ) The Women’s Health Initiative (WHI) estrogen plus progestin substudy reported an increased risk of deep vein thrombosis (DVT), pulmonary embolism (PE), stroke and myocardial infarction (MI) in postmenopausal women (50 to 79 years of age) during 5.6 years of treatment with daily oral conjugated estrogens (CE) [0.625 mg] combined with medroxyprogesterone acetate (MPA) [2.5 mg], relative to placebo.

(See CLINICAL STUDIES and WARNINGS, Cardiovascular Disorders . ) The WHI Memory Study (WHIMS) estrogen plus progestin ancillary study reported an increased risk of developing probable dementia in postmenopausal women 65 years of age or older during 4 years of treatment with daily CE (0.625 mg) combined with MPA (2.5 mg), relative to placebo. It is unknown whether this finding applies to younger postmenopausal women. (See CLINICAL STUDIES and WARNINGS , Probable Dementia and PRECAUTIONS , Geriatric Use . ) Breast Cancer The WHI estrogen plus progestin substudy demonstrated an increased risk of invasive breast cancer.

(See CLINICAL STUDIES and WARNINGS , Malignant Neoplasm, Breast Cancer . ) In the absence of comparable data, these risks should be assumed to be similar for other doses of CE and MPA, and other combinations and dosage forms of estrogens and progestins. Progestins with estrogens should be prescribed at the lowest effective doses and for the shortest duration consistent with treatment goals and risks for the individual woman.

What is the most important information I should know about medroxyprogesterone acetate tablets (a progestin hormone)? Do not use estrogens with progestins to prevent heart disease, heart attacks, strokes, or dementia (decline in brain function). Using estrogens with progestins may increase your chance of getting heart attacks, strokes, breast cancer, and blood clots.

Using estrogens with progestins may increase your chance of getting dementia, based on a study of women age 65 years or older. You and your healthcare provider should talk regularly about whether you still need treatment with medroxyprogesterone acetate.

🎯 Indications and Usage 61 words ▾

INDICATIONS AND USAGE Medroxyprogesterone acetate tablets, USP are indicated for the treatment of secondary amenorrhea and abnormal uterine bleeding due to hormonal imbalance in the absence of organic pathology, such as fibroids or uterine cancer. They are also indicated for use in the prevention of endometrial hyperplasia in nonhysterectomized postmenopausal women who are receiving daily oral conjugated estrogens 0.625 mg tablets.

⏱️ Dosage and Administration ~2 min read ▾

DOSAGE AND ADMINISTRATION Secondary Amenorrhea Medroxyprogesterone acetate tablets may be given in dosages of 5 or 10 mg daily for 5 to 10 days. A dose for inducing an optimum secretory transformation of an endometrium that has been adequately primed with either endogenous or exogenous estrogen is 10 mg of medroxyprogesterone acetate daily for 10 days. In cases of secondary amenorrhea, therapy may be started at any time.

Progestin withdrawal bleeding usually occurs within three to seven days after discontinuing medroxyprogesterone acetate therapy. Abnormal Uterine Bleeding Due to Hormonal Imbalance in the Absence of Organic Pathology Beginning on the calculated 16th or 21st day of the menstrual cycle, 5 or 10 mg of medroxyprogesterone acetate may be given daily for 5 to 10 days. To produce an optimum secretory transformation of an endometrium that has been adequately primed with either endogenous or exogenous estrogen, 10 mg of medroxyprogesterone acetate daily for 10 days beginning on the 16th day of the cycle is suggested.

Progestin withdrawal bleeding usually occurs within three to seven days after discontinuing therapy with medroxyprogesterone acetate. Patients with a past history of recurrent episodes of abnormal uterine bleeding may benefit from planned menstrual cycling with medroxyprogesterone acetate. Reduction of Endometrial Hyperplasia in Postmenopausal Women Receiving Daily 0.625 mg Conjugated Estrogens When estrogen is prescribed for a postmenopausal woman with a uterus, a progestin should also be initiated to reduce the risk of endometrial cancer.

A woman without a uterus does not need progestin. Use of estrogen, alone or in combination with a progestin, should be with the lowest effective dose and for the shortest duration consistent with treatment goals and risks for the individual woman. Patients should be re-evaluated periodically as clinically appropriate (for example, 3 to 6 month intervals) to determine if treatment is still necessary (see WARNINGS ).

For women who have a uterus, adequate diagnostic measures, such as endometrial sampling, when indicated, should be undertaken to rule out malignancy in cases of undiagnosed persistent or recurring abnormal vaginal bleeding. Medroxyprogesterone acetate tablets may be given in dosages of 5 or 10 mg daily for 12 to 14 consecutive days per month, in postmenopausal women receiving daily 0.625 mg conjugated estrogens, either beginning on the 1st day of the cycle or the 16th day of the cycle. Patients should be started at the lowest dose.

The lowest effective dose of medroxyprogesterone acetate has not been determined.

⛔ Contraindications 72 words ▾

CONTRAINDICATIONS Medroxyprogesterone acetate is contraindicated in women with any of the following conditions: Undiagnosed abnormal genital bleeding. Known, suspected, or history of breast cancer. Known or suspected estrogen- or progesterone-dependent neoplasia.

Active DVT, PE, or a history of these conditions Active arterial thromboembolic disease (for example, stroke and MI), or a history of these conditions. Known anaphylactic reaction or angioedema to medroxyprogesterone acetate. Known liver impairment or disease.

Known or suspected pregnancy.

⚠️ Warnings ~3 min read ▾

WARNINGS See BOXED WARNINGS . 1. Cardiovascular Disorders.

An increased risk of PE, DVT, stroke, and MI has been reported with estrogen plus progestin therapy. Should any of these events occur or be suspected, estrogen plus progestin therapy should be discontinued immediately. Risk factors for arterial vascular disease (for example, hypertension, diabetes mellitus, tobacco use, hypercholesterolemia, and obesity) and/or venous thromboembolism (VTE) (for example, personal history or family history of VTE, obesity, and systemic lupus erythematosus) should be managed appropriately. a.

Stroke In the WHI estrogen plus progestin substudy, a statistically significant increased risk of stroke was reported in women 50 to 79 years of age receiving CE (0.625 mg) plus MPA (2.5 mg) compared to women in the same age group receiving placebo (33 versus 25 per 10,000 women-years). (See CLINICAL STUDIES . ) The increase in risk was demonstrated after the first year and persisted. Should a stroke occur or be suspected, estrogen plus progestin therapy should be discontinued immediately. b.

Coronary Heart Disease In the WHI estrogen plus progestin substudy, there was a statistically non-significant increased risk of CHD events reported in women receiving daily CE (0.625 mg) plus MPA (2.5 mg) compared to women receiving placebo (41 versus 34 per 10,000 women-years). An increase in relative risk was demonstrated in year 1, and a trend toward decreasing relative risk was reported in years 2 through 5. In postmenopausal women with documented heart disease (n = 2,763, average 66.7 years of age), in a controlled clinical trial of secondary prevention of cardiovascular disease (Heart and Estrogen/Progestin Replacement Study [HERS]), treatment with daily CE (0.625 mg) plus MPA (2.5 mg) demonstrated no cardiovascular benefit.

During an average follow-up of 4.1 years, treatment with CE plus MPA did not reduce the overall rate of CHD events in postmenopausal women with established coronary heart disease. There were more CHD events in the CE plus MPA-treated group than in the placebo group in year 1, but not during the subsequent years. Two thousand three hundred and twenty-one (2,321) women from the original HERS trial agreed to participate in an open label extension of HERS, HERS II.

Average follow-up in HERS II was an additional 2.7 years, for a total of 6.8 years overall. Rates of CHD events were comparable among women in the CE plus MPA group and the placebo group in HERS, HERS II, and overall. c. Venous Thromboembolism In the WHI estrogen plus progestin substudy, a statistically significant 2-fold greater rate of VTE (DVT and PE) was reported in women receiving daily CE (0.625 mg) plus MPA (2.5 mg) compared to women receiving placebo (35 versus 17 per 10,000 women-years).

Statistically significant increases in risk for both DVT (26 versus 13 per 10,000 women-years) and PE (18 versus 8 per 10,000 women-years) were also demonstrated. The increase in VTE risk was demonstrated during the first year and persisted. (See CLINICAL STUDIES ).

Should a VTE occur or be suspected, estrogen plus progestin therapy should be discontinued immediately. If feasible, estrogens plus progestins should be discontinued at least 4 to 6 weeks before surgery of the type associated with an increased risk of thromboembolism, or during periods of prolonged immobilization. 2.

Malignant Neoplasms a. Breast Cancer The WHI substudy of daily CE (0.625 mg)-alone provided information about breast cancer in estrogen-alone users. In the WHI estrogen-alone substudy, after an average follow-up of 7.1 years, daily CE-alone was not associated with an increased risk of invasive breast cancer [relative risk (RR) 0.80] compared to placebo (see CLINICAL STUDIES ).

After a mean follow-up of 5.6 years, the estrogen plus progestin substudy reported an increased risk of invasive breast cancer in women who took daily CE plus MPA. In this substudy, prior use of estrogen-alone or estrogen plus progestin th…

🤒 Adverse Reactions ~2 min read ▾

ADVERSE REACTIONS See BOXED WARNINGS , WARNINGS , and PRECAUTIONS . 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. The following adverse reactions have been reported in women taking medroxyprogesterone acetate tablets, without concomitant estrogens treatment: 1.

Genitourinary system Abnormal uterine bleeding (irregular, increase, decrease), change in menstrual flow, breakthrough bleeding, spotting, amenorrhea, changes in cervical erosion and cervical secretions. 2. Breasts Breast tenderness, mastodynia or galactorrhea has been reported.

3. Cardiovascular Thromboembolic disorders including thrombophlebitis and pulmonary embolism have been reported. 4.

Gastrointestinal Nausea, cholestatic jaundice. 5. Skin Sensitivity reactions consisting of urticaria, pruritus, edema and generalized rash have occurred.

Acne, alopecia and hirsutism have been reported. 6. Eyes Neuro-ocular lesions, for example, retinal thrombosis, and optic neuritis.

7. Central nervous system Mental depression, insomnia, somnolence, dizziness, headache, nervousness. 8.

Miscellaneous Hypersensitivity reactions (for example, anaphylaxis and anaphylactoid reactions, angioedema), rash (allergic) with and without pruritus, change in weight (increase or decrease), pyrexia, edema/fluid retention, fatigue, decreased glucose tolerance. The following adverse reactions have been reported with estrogen plus progestin therapy. 1.

Genitourinary system Abnormal uterine bleeding/spotting, or flow; breakthrough bleeding; spotting; dysmenorrheal/pelvic pain; increase in size of uterine leiomyomata; vaginitis, including vaginal candidiasis; change in amount of cervical secretion; changes in cervical ectropion; ovarian cancer; endometrial hyperplasia; endometrial cancer. 2. Breasts Tenderness, enlargement, pain, nipple discharge, galactorrhea; fibrocystic breast changes; breast cancer.

3. Cardiovascular Deep and superficial venous thrombosis; pulmonary embolism; thrombophlebitis; myocardial infarction; stroke; increase in blood pressure. 4.

Gastrointestinal Nausea, vomiting; abdominal cramps, bloating; cholestatic jaundice; increased incidence of gallbladder disease; pancreatitis; enlargement of hepatic hemangiomas. 5. Skin Chloasma or melasma that may persist when drug is discontinued; erythema multiforme; erythema nodosum; hemorrhagic eruption; loss of scalp hair; hirsutism; pruritus, rash.

6. Eyes Retinal vascular thrombosis, intolerance to contact lenses. 7.

Central nervous system Headache; migraine; dizziness; mental depression; chorea; nervousness; mood disturbances; irritability; exacerbation of epilepsy, dementia. 8. Miscellaneous Increase or decrease in weight; reduced carbohydrate tolerance; aggravation of porphyria; edema; arthalgias; leg cramps; changes in libido; urticaria, angioedema, anaphylactoid/anaphylactic reactions; hypocalcemia; exacerbation of asthma; increased triglycerides.

To report SUSPECTED ADVERSE REACTIONS, contact Teva at 1-888-838-2872 or FDA at 1-800-FDA-1088 or http://www.fda.gov/medwatch.

🔄 Drug / Laboratory Test Interactions 206 words ▾

C. Drug-Laboratory Test Interactions The following laboratory results may be altered by the use of estrogen plus progestin therapy: Accelerated prothrombin time, partial thromboplastin time, and platelet aggregation time; increased platelet count; increased factors II, VII antigen, VIII antigen, VIII coagulant activity, IX, X, XII, VII-X complex, II-VII-X complex, and beta-thromboglobulin; decreased levels of anti-factor Xa and antithrombin III, decreased antithrombin III activity; increased levels of fibrinogen and fibrinogen activity; increased plasminogen antigen and activity.

Increased thyroid-binding globulin (TBG) levels leading to increased circulating total thyroid hormone levels as measured by protein-bound iodine (PBI), T4 levels (by column or by radioimmunoassay) or T3 levels by radioimmunoassay, T3 resin uptake is decreased, reflecting the elevated TBG. Free T4 and free T3 concentrations are unaltered. Women on thyroid replacement therapy may require higher doses of thyroid hormone.

Other binding proteins may be elevated in serum. for example, corticosteroid binding globulin (CBG), sex hormone binding globulin (SHBG) leading to increased circulating corticosteroid and sex steroids, respectively. Free hormone concentrations, such as testosterone and estradiol, may be decreased. Other plasma proteins may be increased (angiotensinogen/renin substrate, alpha-1-antitrypsin, ceruloplasmin).

Increased plasma high-density lipoprotein (HDL) and HDL2 cholesterol subfraction concentrations, reduced low-density lipoprotein (LDL) cholesterol concentration, increased triglycerides levels. Impaired glucose tolerance.

🤰 Pregnancy 57 words ▾

E. Pregnancy Medroxyprogesterone acetate should not be used during pregnancy. (See CONTRAINDICATIONS . ) There may be increased risks for hypospadias, clitoral enlargement and labial fusion in children whose mothers are exposed to medroxyprogesterone acetate during the first trimester of pregnancy. However, a clear association between these conditions with use of medroxyprogesterone acetate has not been established.

🧒 Pediatric Use 21 words ▾

G. Pediatric Use Medroxyprogesterone acetate tablets are not indicated in children. Clinical studies have not been conducted in the pediatric population.

🧓 Geriatric Use 169 words ▾

H. Geriatric Use There have not been sufficient numbers of geriatric women involved in clinical studies utilizing medroxyprogesterone acetate alone to determine whether those over 65 years of age differ from younger subjects in their response to medroxyprogesterone acetate alone. The Women’s Health Initiative Studies In the WHI estrogen plus progestin substudy (daily CE [0.625 mg] plus MPA [2.5 mg] versus placebo), there was a higher relative risk of nonfatal stroke and invasive breast cancer in women greater than 65 years of age.

(See CLINICAL STUDIES . ) The Women’s Health Initiative Memory Study In the WHIMS ancillary studies of postmenopausal women 65 to 79 years of age, there was an increased risk of developing probable dementia in women receiving estrogen- alone or estrogen plus progestin when compared to placebo. (See WARNINGS , Probable Dementia . ) Since both ancillary studies were conducted in women 65 to 79 years of age, it is unknown whether these findings apply to younger postmenopausal women. (See WARNINGS , Probable Dementia . )

🆘 Overdosage 42 words ▾

OVERDOSAGE Overdosage of estrogen plus progestin therapy may cause nausea and vomiting, breast tenderness, dizziness, abdominal pain, drowsiness/fatigue and withdrawal bleeding may occur in women. Treatment of overdose consists of discontinuation of CE plus MPA together with institution of appropriate symptomatic care.

🧬 Clinical Pharmacology ~2 min read ▾

CLINICAL PHARMACOLOGY Medroxyprogesterone acetate (MPA) administered orally or parenterally in the recommended doses to women with adequate endogenous estrogen, transforms proliferative into secretory endometrium. Androgenic and anabolic effects have been noted, but the drug is apparently devoid of significant estrogenic activity. While parenterally administered MPA inhibits gonadotropin production, which in turn prevents follicular maturation and ovulation, available data indicate that this does not occur when the usually recommended oral dosage is given as single daily doses.

Pharmacokinetics The pharmacokinetics of MPA were determined in 20 postmenopausal women following a single-dose administration of eight medroxyprogesterone acetate 2.5 mg tablets or a single administration of two medroxyprogesterone acetate 10 mg tablets under fasting conditions. In another study, the steady-state pharmacokinetics of MPA were determined under fasting conditions in 30 postmenopausal women following daily administration of one medroxyprogesterone acetate 10 mg tablet for 7 days. In both studies, MPA was quantified in serum using a validated gas chromatography-mass spectrometry (GC-MS) method.

Estimates of the pharmacokinetic parameters of MPA after single and multiple doses of medroxyprogesterone acetate tablets were highly variable and are summarized in Table 1. Table 1. Mean (SD) Pharmacokinetic Parameters for Medroxyprogesterone Acetate (MPA) Tablet Strength C max (ng/mL) T max (h) Auc 0-(∞) (ng·h/mL) t 1/2 (h) Vd/f (L) CL/f (mL/min) Single Dose 2 x 10 mg 1.01 (0.599) 2.65 (1.41) 6.95 (3.39) 12.1 (3.49) 78024 (47220) 64110 (42662) 8 x 2.5 mg 0.805 (0.413) 2.22 (1.39) 5.62 (2.79) 11.6 (2.81) 62748 (40146) 74123 (35126) Multiple Dose 10 mg * 0.71 (0.35) 2.83 (1.83) 6.01 (3.16) 16.6 (15.0) 40564 (38256) 41963 (38402) *Following Day 7 dose A.

Absorption: No specific investigation on the absolute bioavailability of MPA in humans has been conducted. MPA is rapidly absorbed from the gastrointestinal tract, and maximum MPA concentrations are obtained between 2 to 4 hours after oral administration. Administration of medroxyprogesterone acetate tablets with food increases the bioavailability of MPA.

A 10 mg dose of medroxyprogesterone acetate tablets, taken immediately before or after a meal, increased MPA C max (50 to 70%) and AUC (18 to 33%). The half-life of MPA was not changed with food. B.

Distribution: MPA is approximately 90% protein bound, primarily to albumin; no MPA binding occurs with sex hormone binding globulin. C. Metabolism: Following oral dosing, MPA is extensively metabolized in the liver via hydroxylation, with subsequent conjugation and elimination in the urine.

D. Excretion: Most MPA metabolites are excreted in the urine as glucuronide conjugates with only minor amounts excreted as sulfates. E.

Specific Populations Hepatic Insufficiency MPA is almost exclusively eliminated via hepatic metabolism. In 14 patients with advanced liver disease, MPA disposition was significantly altered (reduced elimination). In patients with fatty liver, the mean percent dose excreted in the 24-hour urine as intact MPA after a 10 mg or 100 mg dose was 7.3% and 6.4%, respectively.

Renal Insufficiency The effect of renal impairment on the pharmacokinetics of medroxyprogesterone acetate has not been studied. F. Drug Interactions Medroxyprogesterone acetate (MPA) is metabolized in-vitro primarily by hydroxylation via the CYP3A4.

Specific drug-drug interaction studies evaluating the clinical effects with CYP3A4 inducers or inhibitors on MPA have not been conducted. Inducers and/or inhibitors of CYP3A4 may affect the metabolism of MPA.

📦 How Supplied / Storage and Handling 98 words ▾

HOW SUPPLIED Medroxyprogesterone acetate tablets, USP are available in the following strengths and package sizes: 10 mg tablets (White, round, scored, biconvex tablet. Debossed with 555/779 on the scored side and stylized b on the other side) Bottles of 5: NDC 55289-160-05 Bottles of 10: NDC 55289-160-10 Bottles of 30: NDC 55289-160-30 Bottles of 50: NDC 55289-160-50 Dispense in a tight, light-resistant container as defined in the USP, with a child-resistant closure (as required). Store at 20° to 25°C (68° to 77°F) [See USP Controlled Room Temperature].

Keep this and all medications out of the reach of children.

📋 Description 120 words ▾

DESCRIPTION Medroxyprogesterone acetate tablets, USP contain medroxyprogesterone acetate, USP which is a derivative of progesterone. It is a white to off-white, odorless crystalline powder, stable in air, melting between 200 and 210°C. It is freely soluble in chloroform, soluble in acetone and in dioxane, sparingly soluble in alcohol and in methanol, slightly soluble in ether, and insoluble in water.

The chemical name for medroxyprogesterone acetate is pregn-4-ene-3, 20-dione, 17-(acetyloxy)-6-methyl-, (6α)-. The structural formula is: C 24 H 34 O 4 M.W. 386.53 Each medroxyprogesterone acetate tablet for oral administration contains 2.5 mg, 5 mg or 10 mg of medroxyprogesterone acetate, USP and the following inactive ingredients: crospovidone, lactose monohydrate, magnesium stearate, methylcellulose, pregelatinized corn starch, and sodium lauryl sulfate. fig1

Glossary — plain-language definitions of medical terms used in this label:

contraindicated: Should not be used in that situation, because the risk is considered too high.

exacerbation: A flare-up or worsening of a condition.

systemic lupus erythematosus: A long-term autoimmune disease in which the immune system attacks the body's own tissues, affecting joints, skin, kidneys, and other organs.

abdominal pain: Pain, cramping, or discomfort felt anywhere in the belly area.

Absorption: How a medicine moves from where it is taken, such as the stomach or gut, into the bloodstream.

adverse reaction: An unwanted or harmful effect that a medicine causes in the body.

Adverse Reactions: Unwanted or harmful effects that people experienced while taking a medicine, listed on its official label.

alopecia: Loss of hair from the scalp or body.

amenorrhea: The absence of monthly menstrual periods.

anaphylaxis: A sudden, severe, whole-body allergic reaction that can cause trouble breathing, swelling, and a drop in blood pressure, needing emergency care.

angioedema: Rapid swelling deep under the skin, often around the eyes, lips, tongue, or throat.

AUC: A measure of total drug exposure over time, showing how much medicine the blood is exposed to overall.

Bioavailability: The share of a dose that actually reaches the bloodstream and is able to have an effect.

candidiasis: An infection caused by a yeast called Candida, which can affect the mouth, throat, skin, or other areas.

Clinical Pharmacology: The label section explaining how a medicine works in the body and how the body processes it.

Clinical Studies: The label section summarizing the research trials used to show that a medicine works and is acceptably safe.

Contraindications: A list of situations or health conditions in which a medicine should not be used because the chance of harm is too high.

CYP3A4: One of the most important liver and gut enzymes, responsible for breaking down a large share of all medicines.

deep vein thrombosis: A blood clot that forms in a deep vein, usually in the leg, causing swelling and pain.

depression: A lasting low mood with loss of interest that affects everyday life.

Distribution: How a medicine spreads from the blood into the body's tissues and organs after it is absorbed.

Dosage and Administration: The label section explaining how much of a medicine to use and how to take or give it.

Drug Interactions: The label section listing other medicines, foods, or substances that can change how a medicine works or raise the chance of side effects.

DVT: A blood clot that forms in a deep vein, usually in the leg, causing swelling and pain.

edema: Swelling caused by extra fluid trapped in the body's tissues.

Elimination: The overall removal of a medicine from the body by breaking it down and passing it out.

embolism: A blockage of a blood vessel by a clot or other material that has traveled from elsewhere in the body.

erythema: Redness of the skin caused by increased blood flow, often from irritation or inflammation.

erythema multiforme: A skin reaction with red, target-shaped spots, usually on the hands, arms, or face.

Excretion: How the body removes a medicine or its leftover pieces, mainly through the urine or stool.

galactorrhea: Milky discharge from the breasts that is not related to breastfeeding.

Half-life: The time it takes for the amount of medicine in the blood to drop by half.

hepatic metabolism: The breakdown of a medicine by the liver into other substances the body can use or remove.

hypercholesterolemia: A higher-than-normal level of cholesterol, a type of fat, in the blood.

hypersensitivity: An overreaction of the body's defense system to a substance, causing symptoms such as rash, swelling, or trouble breathing.

hypertension: Blood pressure that stays higher than normal, commonly called high blood pressure.

hypocalcemia: A lower-than-normal level of calcium, a mineral, in the blood.

incidence: How often a new event, such as a side effect, happens in a group of people over a set period of time.

Indications and Usage: The label section stating which medical conditions the FDA has officially approved the medicine to treat, prevent, or manage.

insomnia: Trouble falling asleep, staying asleep, or getting restful sleep.

irritability: Getting annoyed, frustrated, or angry more easily than usual.

jaundice: Yellowing of the skin and the whites of the eyes caused by too much bilirubin in the blood.

Metabolism: How the body chemically changes a medicine, usually in the liver, into other substances.

myocardial infarction: The medical term for a heart attack, when blood flow to part of the heart muscle is blocked.

NDC: A unique number that identifies a specific medicine, its maker, strength, and package size.

optic neuritis: Swelling and irritation of the nerve that carries signals from the eye to the brain, which can affect vision.

Overdosage: The label section describing what can happen if too much of a medicine is taken and how it may be treated.

pancreatitis: Painful swelling of the pancreas, an organ behind the stomach that helps digest food and control blood sugar.

Pharmacokinetics: The study of how the body takes in a medicine, spreads it around, breaks it down, and removes it over time.

placebo: An inactive treatment with no real medicine in it, such as a sugar pill, used for comparison in a study.

prothrombin time: A blood test that measures how many seconds it takes for blood to form a clot.

pruritus: Itching of the skin.

pulmonary embolism: A blood clot that has traveled to the lungs and blocks blood flow there, which can make breathing hard.

pyrexia: A raised body temperature; a fever.

relative risk: A number comparing the chance of an event in one group with the chance of that same event in another group.

renal impairment: Reduced kidney function, meaning the kidneys do not filter waste and fluid from the blood as well as normal.

somnolence: Feeling very sleepy or drowsy, with trouble staying awake during the day.

statistically significant: A result unlikely to be due to chance alone, suggesting a real difference between the groups being compared.

substrate: A drug or other substance that a particular enzyme or transporter acts on.

thromboembolism: A blood clot that forms in one place and travels through the bloodstream to block a vessel somewhere else.

thrombosis: The forming of a blood clot inside a blood vessel, which can block normal blood flow.

tolerance: When the body gets used to a medicine over time, so a larger dose is needed to get the same effect.

trimester: One of the three roughly three-month stages that a pregnancy is divided into.

urticaria: Raised, itchy welts on the skin, commonly called hives.

withdrawal: Uncomfortable physical or mental symptoms that appear when a medicine the body has gotten used to is reduced or stopped.

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗

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

Medicare Part D (outpatient prescription) spending for Medroxyprogesterone Acetate — the program that covers self-administered drugs. 9 manufacturers.

⚠️ 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 Medroxyprogesterone Acetate. 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

$1.74M

Claims incl. refills

89.6K

Beneficiaries

65K

Spend / beneficiary

$26.74

Spend / claim

$19.41

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.

About this NDC listing & data coverage

Finished prescription product

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NDC identity (package / product / labeler codes)	✓ Available
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Marketing category & status	✓ Available
Active ingredient / dosage form / route	✓ Available
FDA label (SPL via DailyMed)	✓ Available
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Inactive ingredients (structured)	— Not published for this NDC The labeler did not submit a structured excipient list, or no SPL is 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	✓ Available
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Medicaid utilization (CMS SDUD)	— Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold.

“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.

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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 form printed on the packaging and shown on DailyMed is the one the FDA registered. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero and the dashes are dropped. The Identity section at the top of this page lists each form of this code.

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 PD-Rx Pharmaceuticals, Inc.. Listing status can change — the directory data on this page refreshes weekly.

Does this product come in other package sizes?

Yes — the FDA directory lists 7 other package presentations of this same product, including 5 tablets (55289-0160-05), 10 tablets (55289-0160-10), 13 tablets (55289-0160-13). Each has its own NDC and its own page — see the package list near the top of this page.

Who lists this product with the FDA?

PD-Rx 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.

Related NDC lookups

🧪 All Medroxyprogesterone Acetate NDCsSame ingredient 🏭 All PD-Rx labeler NDCsLabeler code 55289 📚 All Progestin NDCsDrug class

Related drugs in this class

Other drugs that share this product’s specific therapeutic class — Progestational Agents.

Progesterone, Micronized 00023-6150-04 Progesterone 00143-9725-01 Norethindrone Acetate 00378-7291-89 Hydroxyprogesterone Caproate 67457-0886-05

Where does this data come from?

Other drugs sharing this product’s First Databank therapeutic class (HIC3). Each links to that NDC’s page in our directory.

First Databank (licensed) · refreshed Oct 1, 2026

Medroxyprogesterone Acetate 10 mg Tablet, 7-count — NDC 55289-160-07 (Billing 55289-0160-07)

NDC database record

Identity & classification

Regulatory identifiers FDA, NLM and CMS codes for this package

Drug-database identifiers Medi-Span GPI and First Databank GCN / HICL / AHFS classification

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Clinical

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Manufacturer & labeler

More NDCs from PD-Rx Pharmaceuticals, Inc. labeler code 55289

Full prescribing information FDA SPL

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

About this NDC listing & data coverage

Questions about this listing