CLONIDINE HYDROCHLORIDE vs VIOXX

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 10, 2026·How we rate

Possible drug interaction. CLONIDINE HYDROCHLORIDE and VIOXX 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	CLONIDINE HYDROCHLORIDE	VIOXX
Rating	72/100	72/100
Pharmacy pays	~$1.05 /30	—
Type	RX	RX
Active ingredient	CLONIDINE HYDROCHLORIDE	ROFECOXIB
Manufacturer	Actavis Elizabeth	Merck
Dosage forms	Injectable, Tablet, Tablet, extended release	Tablet
Drug class	Central Alpha-2 Adrenergic Agonist	—
Boxed warning	None	None
Half-life	about 12 to 16 hours	—
Treats	Attention Deficit Disorder with Hyperactivity, Diarrhea, Dysmenorrhea	Dysmenorrhea, Osteoarthritis

clonidine hydrochloride vioxx

Rating

72/100

Pharmacy pays

~$1.05 /30

—

Type

Active ingredient

CLONIDINE HYDROCHLORIDE

ROFECOXIB

Manufacturer

Actavis Elizabeth

Merck

Dosage forms

Injectable, Tablet, Tablet, extended release

Tablet

Drug class

Central Alpha-2 Adrenergic Agonist

—

Boxed warning

None

Half-life

about 12 to 16 hours

—

Treats

Attention Deficit Disorder with Hyperactivity, Diarrhea, Dysmenorrhea

Dysmenorrhea, Osteoarthritis

Frequently asked questions

Which is better-rated, Clonidine Hydrochloride or Vioxx?

Clonidine Hydrochloride and Vioxx are tied at 3.6 out of 5 by our independent rating.

What is the difference between Clonidine Hydrochloride and Vioxx?

Clonidine Hydrochloride contains Clonidine Hydrochloride, while Vioxx contains Rofecoxib — 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.