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NEXICLON XR vs TENEX

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Possible drug interaction. NEXICLON XR and TENEX 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.

nexiclon xrtenex

Rating

New
New

Pharmacy pays

~$1.05 /30
~$5.26 /30

Type

RX
RX

Active ingredient

CLONIDINE
GUANFACINE HYDROCHLORIDE

Manufacturer

Rosemont
Promius Pharma

Dosage forms

Tablet, extended release
Tablet

Drug class

Central Alpha-2 Adrenergic Agonist
Central Alpha-2 Adrenergic Agonist

Boxed warning

None
None

Half-life

about 12 to 16 hours
—

Treats

Attention Deficit Disorder with Hyperactivity, Diarrhea, Dysmenorrhea
Attention Deficit Disorder with Hyperactivity, Hypertension

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Frequently asked questions

Which is cheaper, Nexiclon XR or Tenex?

Nexiclon XR costs pharmacies less to acquire — about $1.05 vs $5.26 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 Nexiclon XR and Tenex?

Nexiclon XR contains Clonidine, while Tenex 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.