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KETOCONAZOLE vs LOPROX

Independent side-by-side comparison.

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

Possible drug interaction. KETOCONAZOLE and LOPROX 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
New

Pharmacy pays

$0.26 /g
$0.29 /g

Type

RX
RX

Active ingredient

KETOCONAZOLE
CICLOPIROX

Dosage forms

Tablet
Topical, Suspension

Drug class

Azole Antifungal

Boxed warning

None
None

Treats

Blastomycosis, Chronic Mucocutaneous Candidiasis, Cutaneous Candidiasis
Cutaneous Candidiasis, Tinea Pedis, Onychomycosis

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Frequently asked questions

Which is cheaper, Ketoconazole or Loprox?

Ketoconazole costs pharmacies less to acquire — about $0.26 vs $0.29 per gm, 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 Ketoconazole and Loprox?

Ketoconazole contains Ketoconazole, while Loprox contains Ciclopirox — 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.