EPIPEN E Z PEN vs INTROPIN

Independent side-by-side comparison.

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

Possible drug interaction. EPIPEN E Z PEN and INTROPIN 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	EPIPEN E Z PEN	INTROPIN
Rating	66/100	60/100
Pharmacy pays	~$3898.29 /30	—
Type	RX	RX
Active ingredient	EPINEPHRINE	DOPAMINE HYDROCHLORIDE
Manufacturer	Viatris	Hospira
Dosage forms	Injectable	Injectable
Drug class	Catecholamine	Catecholamine
Boxed warning	None	None
Treats	Airway Obstruction, Anaphylaxis, Bradycardia	Bradycardia, Low Cardiac Output, Heart Block

epipen e z pen intropin

Rating

66/100

60/100

Pharmacy pays

~$3898.29 /30

—

Type

Active ingredient

EPINEPHRINE

DOPAMINE HYDROCHLORIDE

Manufacturer

Viatris

Hospira

Dosage forms

Injectable

Drug class

Catecholamine

Boxed warning

None

Treats

Airway Obstruction, Anaphylaxis, Bradycardia

Bradycardia, Low Cardiac Output, Heart Block

Frequently asked questions

Which is better-rated, Epipen E Z Pen or Intropin?

By our independent rating, Epipen E Z Pen scores higher — 3.3 vs 3.0 out of 5 for Intropin. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Epipen E Z Pen and Intropin?

Epipen E Z Pen contains Epinephrine, while Intropin contains Dopamine Hydrochloride — 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.