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PROCOMP vs THIORIDAZINE HYDROCHLORIDE

Independent side-by-side comparison.

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

Possible drug interaction. PROCOMP and THIORIDAZINE HYDROCHLORIDE 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.

Rating

70/100
70/100

Pharmacy pays

~$5.22 /30
~$22.23 /30

Type

RX
RX

Active ingredient

PROCHLORPERAZINE MALEATE
THIORIDAZINE HYDROCHLORIDE

Dosage forms

Tablet
Tablet

Drug class

Phenothiazine
Phenothiazine

Boxed warning

None
None

Treats

Anxiety Disorders, Dementia, Nausea
Psychotic Disorders, Schizophrenia

Frequently asked questions

Which is better-rated, Procomp or Thioridazine Hydrochloride?

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

Which is cheaper, Procomp or Thioridazine Hydrochloride?

Procomp costs pharmacies less to acquire — about $5.22 vs $22.23 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Procomp and Thioridazine Hydrochloride?

Procomp contains Prochlorperazine Maleate, while Thioridazine Hydrochloride contains Thioridazine Hydrochloride — 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.