WC 581 Pill — WHITE ROUND, 6mm — Estradiol

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Imprint	WC / 581
Colour	WHITE
Shape	ROUND
Size	6
Strength	NORETHINDRONE 0.4 mg;ETHINYL ESTRADIOL 0.035 mg
Dosage form	Tablet, Chewable
Manufacturer	Lupin Pharmaceuticals, Inc.
NDC	68180-899
Schedule	—
Availability	—
Ingredients	NORETHINDRONE[NORETHINDRONE];ETHINYL ESTRADIOL[ETHINYL ESTRADIOL]

What does this imprint mean?

The imprint "WC 581" is a code stamped or printed on the tablet or capsule by the manufacturer, used to identify the drug, its strength and the maker.

Active ingredient

Estradiol

Uses and warnings

Drug classThe principal endogenous human estrogen, which "acts through binding to nuclear receptors in estrogen-responsive tissues," modulating the pituitary secretion of gonadotropins (LH/FSH) through negative feedback and exerti...

Read the full drug profile →

How to identify this pill

• Check the imprint matches exactly: "WC 581".
• Confirm the colour (WHITE) and shape (ROUND).
• Compare the size (6) against a ruler if possible.
• When in doubt, confirm with a pharmacist before taking any medication.

WC 581 Pill — WHITE ROUND, 6mm — Estradiol

What does this imprint mean?

Active ingredient

Uses and warnings

How to identify this pill

Similar-looking pills

Other pills of Estradiol

Official references