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SUS-PHRINE SULFITE FREE vs SYMJEPI

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 16, 2026·How we rate

Rating

70/100
70/100

Pharmacy pays

~$3898.29 /30
~$3898.29 /30

Type

RX
RX

Active ingredient

EPINEPHRINE
EPINEPHRINE

Dosage forms

Injectable
Solution

Drug class

Catecholamine
Catecholamine

Boxed warning

None
None

Treats

Airway Obstruction, Anaphylaxis, Bradycardia
Airway Obstruction, Anaphylaxis, Bradycardia

Frequently asked questions

Which is better-rated, Sus-Phrine Sulfite Free or Symjepi?

Sus-Phrine Sulfite Free and Symjepi are tied at 3.5 out of 5 by our independent rating.

Which is cheaper, Sus-Phrine Sulfite Free or Symjepi?

Pharmacies pay about the same to acquire either one — roughly $3898.29 for a 30-count supply, per the CMS NADAC survey. That is not what you will be charged: your price is set by your insurer and the pharmacy, not by what the drug cost them.

What is the difference between Sus-Phrine Sulfite Free and Symjepi?

Both Sus-Phrine Sulfite Free and Symjepi share the active ingredient Epinephrine.

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.