Drug reference
lynestrenol
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
Dosing
- Adult
- 5–10 mg OD oral
Side effects
Common
Androgenic activityAnabolic activityEstrogenic activity
Pregnancy & lactation
Pregnancy
X
Related guidelines
Other Synthetic progestin (19-nortestosterone derivative) drugs
Ask House about lynestrenol
Continue into a citation-backed clinical answer with the drug context already attached.
Sources: KD Tripathi 7e·Verified: 2026-05-10 · House clinical team