EDECRIN vs GUANFACINE HYDROCHLORIDE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Possible drug interaction. EDECRIN and GUANFACINE HYDROCHLORIDE 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	EDECRIN	GUANFACINE HYDROCHLORIDE
Rating	New	72/100
Pharmacy pays	~$24.14 /30	~$5.26 /30
Type	RX	RX
Active ingredient	ETHACRYNIC ACID	GUANFACINE HYDROCHLORIDE
Manufacturer	Bausch	Actavis Elizabeth
Dosage forms	Tablet	Tablet
Drug class	—	Central Alpha-2 Adrenergic Agonist
Boxed warning	None	None
Treats	Ascites, Edema, Heart Failure	Attention Deficit Disorder with Hyperactivity, Hypertension

edecrin guanfacine hydrochloride

Rating

New

72/100

Pharmacy pays

~$24.14 /30

~$5.26 /30

Type

Active ingredient

ETHACRYNIC ACID

GUANFACINE HYDROCHLORIDE

Manufacturer

Bausch

Actavis Elizabeth

Dosage forms

Tablet

Drug class

—

Central Alpha-2 Adrenergic Agonist

Boxed warning

None

Treats

Ascites, Edema, Heart Failure

Attention Deficit Disorder with Hyperactivity, Hypertension

Get guanfacine hydrochloridehigher-rated option

Advertising disclosure: Some links are affiliate links. We may earn a commission at no extra cost to you. This never affects our independent ratings.

Get treatment online

Licensed online providers — consult & get prescribed if eligible.

SesameCompare online visit prices

Frequently asked questions

Which is cheaper, Edecrin or Guanfacine Hydrochloride?

Guanfacine Hydrochloride costs pharmacies less to acquire — about $5.26 vs $24.14 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Edecrin and Guanfacine Hydrochloride?

Edecrin contains Ethacrynic Acid, while Guanfacine Hydrochloride contains Guanfacine 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.