GUANFACINE HYDROCHLORIDE vs LEVATOL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 12, 2026·How we rate

Possible drug interaction. GUANFACINE HYDROCHLORIDE and LEVATOL 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	GUANFACINE HYDROCHLORIDE	LEVATOL
Rating	72/100	New
Pharmacy pays	~$5.29 /30	—
Type	RX	RX
Active ingredient	GUANFACINE HYDROCHLORIDE	PENBUTOLOL SULFATE
Manufacturer	Actavis Elizabeth	Endo Operations
Dosage forms	Tablet	Tablet
Drug class	Central Alpha-2 Adrenergic Agonist	—
Boxed warning	None	None
Treats	Attention Deficit Disorder with Hyperactivity, Hypertension	Angina Pectoris, Hypertension, Myocardial Infarction

guanfacine hydrochloride levatol

Rating

72/100

New

Pharmacy pays

~$5.29 /30

—

Type

Active ingredient

GUANFACINE HYDROCHLORIDE

PENBUTOLOL SULFATE

Manufacturer

Actavis Elizabeth

Endo Operations

Dosage forms

Tablet

Drug class

Central Alpha-2 Adrenergic Agonist

—

Boxed warning

None

Treats

Attention Deficit Disorder with Hyperactivity, Hypertension

Angina Pectoris, Hypertension, Myocardial Infarction

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Frequently asked questions

What is the difference between Guanfacine Hydrochloride and Levatol?

Guanfacine Hydrochloride contains Guanfacine Hydrochloride, while Levatol contains Penbutolol Sulfate — 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.