ARALEN vs ARALEN HYDROCHLORIDE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Attribute	ARALEN	ARALEN HYDROCHLORIDE
Rating	70/100	70/100
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	CHLOROQUINE PHOSPHATE AND CHLOROQUINE HYDROCHLORIDE	CHLOROQUINE PHOSPHATE AND CHLOROQUINE HYDROCHLORIDE
Manufacturer	Sanofi Aventis US	Sanofi Aventis US
Dosage forms	Tablet	Injectable
Drug class	—	—
Boxed warning	None	None

aralen aralen hydrochloride

Rating

70/100

Pharmacy pays

—

Type

Active ingredient

CHLOROQUINE PHOSPHATE AND CHLOROQUINE HYDROCHLORIDE

Manufacturer

Sanofi Aventis US

Dosage forms

Tablet

Injectable

Drug class

—

Boxed warning

None

Frequently asked questions

Which is better-rated, Aralen or Aralen Hydrochloride?

Aralen and Aralen Hydrochloride are tied at 3.5 out of 5 by our independent rating.

What is the difference between Aralen and Aralen Hydrochloride?

Both Aralen and Aralen Hydrochloride share the active ingredient Chloroquine Phosphate and Chloroquine Hydrochloride.

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.