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Levonorgestrel (emergency contraception)
لوونورژسترل (قرص اورژانسی)
🚻 Genito Urinary System And Sex HormonesProgestin — emergency contraception
🤰 Pregnancy:Contraindicated 🇮🇷 Registered in Iran⛔ 2 contraindications 🇺🇸 FDA approved (NDA) NDA021998ATC G03AD01
Market / country: 🇺🇸 USA
Plan B One-Step (US)
🧮 Dose calculator
Emergency contraception · Regimen source: FDA Plan B One-Step · Directions
- • The sooner the better. If vomiting within 2 h, ask a healthcare professional (may need to repeat). Not for regular birth control; does not work if already pregnant. FDA Plan B One-Step · DirectionsFDA Plan B One-Step · Do not use
Enter age (weight is optional for this regimen).
🛡️ Safety & information
Contraindications
- ⛔ Previous allergic reaction to levonorgestrel. FDA Plan B One-Step · Do not use
- ⚠️ Taking efavirenz (HIV medicine): ask a doctor or pharmacist first. FDA Plan B One-Step · Ask a doctor or pharmacist before use
Formulations
- 1.5 mg tablet — tablet 🇺🇸 USA FDA Plan B One-Step · Active ingredient
👥 Special populations
- 🤰 PregnancyContraindicated
Darooyab: category X — must not be used in pregnancy. Darooyab · G-3293/Levonorgestrel — مصرف در بارداری
“مصرف در بارداری لوونورژسترل گروه X به هيچ وجه نبايد استفاده شود:”
- 🤱 BreastfeedingNo data
The source for this drug has no section for this group.
- 👶 ChildrenNo data
The source for this drug has no section for this group.
- 👴 Older adultsNo data
The source for this drug has no section for this group.
- ⚥ Females & males of reproductive potentialNo data
The source for this drug has no section for this group.
🔗 Reference links
- FDA (approval record)NDA021998
- DailyMed (FDA label)FDA Plan B One-Step
- MedlinePlus (NIH)LevonorgestrelLevonorgestrel Intrauterine System
- WHO ATC/DDDG03AD01
- Darooyab (Iran)Levonorgestrel
🇮🇷 Registered in Iran Darooyab · G-3293/Levonorgestrel
Dosage forms with Iranian generic codes, per Darooyab.
- 00750 · LEVONORGESTREL 0.03MG TAB · قرص لوونورژسترل ۰٫۰۳ میلی‌گرم
- 02441 · LEVONORGESTREL 0.75MG TAB · قرص لوونورژسترل ۰٫۷۵ میلی‌گرم
- 16870 · LEVONORGESTREL 1.5MG TAB · قرص لوونورژسترل ۱٫۵ میلی‌گرم
- 08959 · LEVONORGESTREL 52MG IUD · آی‌یودی لوونورژسترل ۵۲ میلی‌گرم
- 01572 · LEVONORGESTREL 6X36MG IMPLANT · ایمپلنت لوونورژسترل ۶ X ۳۶ میلی‌گرم
📚 Reference status for this drug
Shows which sources have references recorded for this drug and which do not.
- FDA label (DailyMed)✅ PresentFDA Plan B One-Step · Active ingredientFDA Plan B One-Step · DirectionsFDA Plan B One-Step · Do not useFDA Plan B One-Step · Ask a doctor or pharmacist before useFDA Plan B One-Step · SPL approval / marketing category
- UK SmPC (eMC / MHRA)❌ Not present
- Published guideline❌ Not present
- Licensed reference (medical school)❌ Not present
- Iranian leaflet (IFDA)❌ Not present
- Pharmacy website (secondary, unreliable)✅ PresentDarooyab · G-3293/LevonorgestrelDarooyab · G-3293/Levonorgestrel — مصرف در بارداری
- Clinical review⚠ Unverified