ESTRASORB vs VIVELLE-DOT

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Possible drug interaction. ESTRASORB and VIVELLE-DOT are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Attribute	ESTRASORB	VIVELLE-DOT
Rating	New	68/100
Pharmacy pays	—	$6.55 /g
Type	RX	RX
Active ingredient	ESTRADIOL HEMIHYDRATE	ESTRADIOL
Manufacturer	Exeltis USA Inc	Sandoz
Dosage forms	Emulsion	Patch, extended release
Drug class	Estrogen	Estrogen
Boxed warning	None	Boxed warning
Treats	Breast Neoplasms, Hypogonadism, Premature Menopause	Breast Neoplasms, Hypogonadism, Premature Menopause

estrasorb vivelle-dot

Rating

New

68/100

Pharmacy pays

—

$6.55 /g

Type

Active ingredient

ESTRADIOL HEMIHYDRATE

ESTRADIOL

Manufacturer

Exeltis USA Inc

Sandoz

Dosage forms

Emulsion

Patch, extended release

Drug class

Estrogen

Boxed warning

None

Boxed warning

Treats

Breast Neoplasms, Hypogonadism, Premature Menopause

Frequently asked questions

What is the difference between Estrasorb and Vivelle-Dot?

Estrasorb contains Estradiol Hemihydrate, while Vivelle-Dot contains Estradiol — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.