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Indications

REMS

Contraind./Precautions

Contraindicated in:

Use Cautiously in:

Adv. Reactions/Side Effects

GI: abdominal pain, nausea.

GU: altered menstrual cycle, dysmenorrhea.

Neuro: headache, dizziness, fatigue.

Interactions

Drug-Drug:

Drug-Natural Products:

Availability

Route/Dosage

US Brand Names

Ella, Logilia

Action

Therapeutic Effects:

Classifications

Therapeutic Classification: contraceptive hormones (emergency)

Pharmacologic Classification:

Pharmacokinetics

Absorption: Well absorbed following oral administration.

Distribution: Unknown.

Protein Binding: >94%.

Metabolism/Excretion: Mostly metabolized by CYP3A4 enzyme system; one metabolite (monodemethyl-ulispristal) pharmacologically active.

Half-life: Ulipristal—32 hr; monodemethyl-ulispristal—27 hr.

Canadian Brand Names

Fibristal

Time/Action Profile

ROUTEONSETPEAK†DURATION
POunknownUlipristal—0.9 hr; monodemethyl-ulispristal—1 hrunknown

†Blood level.

Patient/Family Teaching

Pronunciation

u-li-PRISS-tal

Code

NDC Code*