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HALOPERIDOL vs MARINOL

Independent side-by-side comparison.

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

Possible drug interaction. HALOPERIDOL and MARINOL 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

68/100
New

Pharmacy pays

~$5.06 /30
~$91.94 /30

Type

RX
RX

Active ingredient

HALOPERIDOL
DRONABINOL

Dosage forms

Injectable, Tablet
Capsule

Drug class

Typical Antipsychotic

Boxed warning

Treats

Child Behavior Disorders, Tourette Syndrome, Psychotic Disorders
Anorexia, Nausea, Vomiting

Frequently asked questions

Which is cheaper, Haloperidol or Marinol?

Haloperidol costs pharmacies less to acquire — about $5.06 vs $91.94 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 Haloperidol and Marinol?

Haloperidol contains Haloperidol, while Marinol contains Dronabinol — 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.