TheraRadar

Pharma Intelligence, Simplified

Data updated: Mar 10, 2026

NATAZIA

DIENOGEST
Approved 2010-05-06
3
Indications
--
Phase 3 Trials
15
Years on Market

Details

Status
Prescription
First Approved
2010-05-06
Routes
ORAL
Dosage Forms
TABLET

Companies

Active Ingredient: DIENOGEST , ESTRADIOL VALERATE

NATAZIA Approval History

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What NATAZIA Treats

1 indications

NATAZIA is approved for 1 conditions since its original approval in 2010. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Heavy Menstrual Bleeding
Source: FDA Label

NATAZIA Boxed Warning

CIGARETTE SMOKING AND SERIOUS CARDIOVASCULAR EVENTS Cigarette smoking increases the risk of serious cardiovascular events from combination oral contraceptives (COC) use. This risk increases with age, particularly in women over 35 years of age, and with the number of cigarettes smoked. For this reason, COCs should not be used by women who are over 35 years of age and smoke. [See Contraindications ( 4 ).] WARNING: CIGARETTE SMOKING AND SERIOUS CARDIOVASCULAR EVENTS See full prescribing information...

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Active Pipeline

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Ongoing clinical trials by development phase

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Key Completed Trials

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Completed studies with published results, ranked by significance

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

NATAZIA FDA Label Details

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Indications & Usage

FDA Label (PDF)

• Natazia is a combination of dienogest , a progestin, and estradiol valerate, an estrogen, indicated for use by females of reproductive potential to prevent pregnancy. • The efficacy of Natazia in females of reproductive potential with a body mass index (BMI) of >30 kg/m 2 has not been evaluated. • Treatment of heavy menstrual bleeding in females of reproductive potential without organic pathology who choose to use an oral contraceptive as their method of contraception. 1.1 Oral Contraception Natazia ® is indicated for use by women to prevent pregnancy. The efficacy of Natazia in women with a...

⚠️ BOXED WARNING

WARNING: CIGARETTE SMOKING AND SERIOUS CARDIOVASCULAR EVENTS Cigarette smoking increases the risk of serious cardiovascular events from combination oral contraceptives (COC) use. This risk increases with age, particularly in women over 35 years of age, and with the number of cigarettes smoked. For t...

NATAZIA Patents & Exclusivity

Latest Patent: Jan 2028

Patents (2 active)

US8153616 Expires Jan 30, 2028
US8071577 Expires May 13, 2026
Source: FDA Orange Book

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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.