EVAMIST vs TRELSTAR

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. EVAMIST and TRELSTAR 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	EVAMIST	TRELSTAR
Rating	70/100	New
Pharmacy pays	$6.55 /g	—
Type	RX	RX
Active ingredient	ESTRADIOL	TRIPTORELIN PAMOATE
Manufacturer	Padagis US	Verity
Dosage forms	Spray/Inhaler	Kit
Drug class	Estrogen	—
Boxed warning	Boxed warning	None
Treats	Breast Neoplasms, Hypogonadism, Premature Menopause	Prostatic Neoplasms

evamist trelstar

Rating

70/100

New

Pharmacy pays

$6.55 /g

—

Type

Active ingredient

ESTRADIOL

TRIPTORELIN PAMOATE

Manufacturer

Padagis US

Verity

Dosage forms

Spray/Inhaler

Kit

Drug class

Estrogen

—

Boxed warning

None

Treats

Breast Neoplasms, Hypogonadism, Premature Menopause

Prostatic Neoplasms

Frequently asked questions

What is the difference between Evamist and Trelstar?

Evamist contains Estradiol, while Trelstar contains Triptorelin Pamoate — 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.