COMPAZINE vs PROCHLORPERAZINE EDISYLATE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 22, 2026·How we rate

Possible drug interaction. COMPAZINE and PROCHLORPERAZINE EDISYLATE 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	COMPAZINE	PROCHLORPERAZINE EDISYLATE
Rating	70/100	New
Pharmacy pays	~$5.22 /30	—
Type	RX	RX
Active ingredient	PROCHLORPERAZINE MALEATE	PROCHLORPERAZINE EDISYLATE
Manufacturer	Glaxosmithkline	Caplin
Dosage forms	Capsule, extended release, Tablet, Suppository	Injectable
Drug class	Phenothiazine	Phenothiazine
Boxed warning	None	Boxed warning
Treats	Anxiety Disorders, Dementia, Nausea	Anxiety Disorders, Dementia, Nausea

compazine prochlorperazine edisylate

Rating

70/100

New

Pharmacy pays

~$5.22 /30

—

Type

Active ingredient

PROCHLORPERAZINE MALEATE

PROCHLORPERAZINE EDISYLATE

Manufacturer

Glaxosmithkline

Caplin

Dosage forms

Capsule, extended release, Tablet, Suppository

Injectable

Drug class

Phenothiazine

Boxed warning

None

Boxed warning

Treats

Anxiety Disorders, Dementia, Nausea

Frequently asked questions

What is the difference between Compazine and Prochlorperazine Edisylate?

Compazine contains Prochlorperazine Maleate, while Prochlorperazine Edisylate contains Prochlorperazine Edisylate — 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.