CLONIDINE HYDROCHLORIDE vs HARMONYL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. CLONIDINE HYDROCHLORIDE and HARMONYL 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	HARMONYL
Rating	72/100	72/100
Pharmacy pays	~$1.05 /30	—
Type	RX	RX
Active ingredient	CLONIDINE HYDROCHLORIDE	DESERPIDINE
Manufacturer	Actavis Elizabeth	Abbvie
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	Hypertension, Schizophrenia, Dyskinesias

clonidine hydrochloride harmonyl

Rating

72/100

Pharmacy pays

~$1.05 /30

—

Type

Active ingredient

CLONIDINE HYDROCHLORIDE

DESERPIDINE

Manufacturer

Actavis Elizabeth

Abbvie

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

Hypertension, Schizophrenia, Dyskinesias

Get harmonyl

Advertising disclosure: Some links are affiliate links. We may earn a commission at no extra cost to you. This never affects our independent ratings.

Get treatment online

Licensed online providers — consult & get prescribed if eligible.

SesameCompare online visit prices

Frequently asked questions

Which is better-rated, Clonidine Hydrochloride or Harmonyl?

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

What is the difference between Clonidine Hydrochloride and Harmonyl?

Clonidine Hydrochloride contains Clonidine Hydrochloride, while Harmonyl contains Deserpidine — 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.