FUROXONE vs ONYDA XR

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 22, 2026·How we rate

Possible drug interaction. FUROXONE and ONYDA XR 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	FUROXONE	ONYDA XR
Rating	New	72/100
Pharmacy pays	—	~$1.05 /30
Type	RX	RX
Active ingredient	FURAZOLIDONE	CLONIDINE HYDROCHLORIDE
Manufacturer	Shire	Tris Pharma Inc
Dosage forms	Suspension, Tablet	Suspension, extended release
Drug class	—	Central Alpha-2 Adrenergic Agonist
Boxed warning	None	None
Half-life	—	about 12 to 16 hours
Treats	Cholera, Diarrhea, Bacillary Dysentery	Attention Deficit Disorder with Hyperactivity, Diarrhea, Dysmenorrhea

furoxone onyda xr

Rating

New

72/100

Pharmacy pays

—

~$1.05 /30

Type

Active ingredient

FURAZOLIDONE

CLONIDINE HYDROCHLORIDE

Manufacturer

Shire

Tris Pharma Inc

Dosage forms

Suspension, Tablet

Suspension, extended release

Drug class

—

Central Alpha-2 Adrenergic Agonist

Boxed warning

None

Half-life

—

about 12 to 16 hours

Treats

Cholera, Diarrhea, Bacillary Dysentery

Attention Deficit Disorder with Hyperactivity, Diarrhea, Dysmenorrhea

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Frequently asked questions

What is the difference between Furoxone and Onyda XR?

Furoxone contains Furazolidone, while Onyda XR contains Clonidine 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.