Ketoconazole (Ketoconazole) Rx Price Comparison: US vs Canada — Save Up to 40% in the US

Our most recent US pharmacy data shows a low of roughly $15.09 for Ketoconazole with a standard discount card. That figure moves with dosage and quantity — check the comparison table for the exact combination you need.

Yes — Cost Plus Drugs lists Ketoconazole at roughly $0.318 per unit, a published price with no membership card or coupon involved. See the three-price comparison above for how that stacks up against discount-card pharmacies.

We found Canadian pricing for Ketoconazole starting near $0.530 per tablet in USD terms. That's before any shipping charge, which the table above breaks out separately.

Drug pricing is set separately in each country through different negotiation, regulatory, and distribution systems, so the same medication can legitimately carry different price tags on either side of the border. In this case, our data shows the US price is actually the lower of the two once a program like Cost Plus Drugs is factored in — the assumption that Canada is always cheaper doesn't hold for every drug.

Ketoconazole is the generic name for the medication. Its primary brand-name counterpart is Nizoral.

Ketoconazole is a prescription antifungal drug used to treat infections caused by fungus. It is important to note that it is not approved for treating fungal infections of the fingernails or toenails. The medication works by inhibiting fungal growth. It comes in multiple forms, including oral tablets (200 mg) and topical preparations like creams and shampoos, which are sold under brand names such as Nizoral. Oral ketoconazole can interact with other medications; for example, antacids can reduce its absorption and should be taken at least one hour before or two hours after a dose. Always consult your healthcare provider to review potential drug interactions before starting this medication.

Side effects vary by formulation. Oral ketoconazole may cause nausea, dizziness, or abdominal pain. Topical forms (creams, shampoos) can sometimes lead to localized reactions like burning, stinging, or itching at the application site. It is important to inform your doctor or pharmacist if any side effects are persistent or bothersome. Seek emergency medical attention if you experience signs of a serious allergic reaction, such as hives, difficulty breathing, or swelling of the face, lips, tongue, or throat. This is not a complete list, so discuss all potential benefits and risks with your healthcare provider.