Drug reference
allylestrenol
Synthetic progestin (19-nortestosterone derivative) · Progestin
Synthetic progestin (19-nortestosterone derivative)Progestin
CDSCO approved
EXCRETION
—
not curated
INTERACTIONS
—
none in our sources
PREGNANCY
X
FDA category + note
Mechanism
Indications
Threatened/habitual abortion
Dosing
- Adult
- 10–40 mg/day
Pregnancy & lactation
Pregnancy
X
Drug interactions
10 additional unreviewed or low-confidence interactions hidden because their provenance or source detail is insufficient.
Related guidelines
Other Synthetic progestin (19-nortestosterone derivative) drugs
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Textbook-sourced·Sources: KD Tripathi 7e·Updated: 2026-05-10