CATAPRES vs NEXICLON XR

Independent side-by-side comparison.

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

Possible drug interaction. CATAPRES and NEXICLON 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	CATAPRES	NEXICLON XR
Rating	72/100	New
Pharmacy pays	~$1.05 /30	~$1.05 /30
Type	RX	RX
Active ingredient	CLONIDINE HYDROCHLORIDE	CLONIDINE
Manufacturer	Boehringer Ingelheim	Rosemont
Dosage forms	Tablet	Tablet, extended release
Drug class	Central Alpha-2 Adrenergic Agonist	Central Alpha-2 Adrenergic Agonist
Boxed warning	None	None
Half-life	about 12 to 16 hours	about 12 to 16 hours
Treats	Attention Deficit Disorder with Hyperactivity, Diarrhea, Dysmenorrhea	Attention Deficit Disorder with Hyperactivity, Diarrhea, Dysmenorrhea

catapres nexiclon xr

Rating

72/100

New

Pharmacy pays

~$1.05 /30

Type

Active ingredient

CLONIDINE HYDROCHLORIDE

CLONIDINE

Manufacturer

Boehringer Ingelheim

Rosemont

Dosage forms

Tablet

Tablet, extended release

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

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Frequently asked questions

Which is cheaper, Catapres or Nexiclon XR?

Pharmacies pay about the same to acquire either one — roughly $1.05 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 Catapres and Nexiclon XR?

Catapres contains Clonidine Hydrochloride, while Nexiclon XR contains Clonidine — 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.