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CATAPRES-TTS-2 vs CATAPRES-TTS-3

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 30, 2026·How we rate

Rating

New
New

Pharmacy pays

~$1.05 /30
~$1.05 /30

Type

RX
RX

Active ingredient

CLONIDINE
CLONIDINE

Manufacturer

Dosage forms

Patch
Patch

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

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Frequently asked questions

Which is cheaper, Catapres-Tts-2 or Catapres-Tts-3?

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-Tts-2 and Catapres-Tts-3?

Both Catapres-Tts-2 and Catapres-Tts-3 share the active ingredient Clonidine.

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.