ketoconazole vs saxagliptin

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Side-by-side comparison of ketoconazole and saxagliptin. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.

major Known Drug Interaction

7 DRUG INTERACTIONS Table 3: Clinically Relevant Interactions with QTERN Strong Inhibitors of CYP3A4/5 Enzymes Clinical Impact Ketoconazole significantly increased saxagliptin exposure. • Strong CYP3A4/5 Inhibitors (e.g., Ketoconazole): Do not coadminister QTERN with strong cytochrome P450 3A4/5 inhibitors.

Drug Class
ketoconazole Azole Antifungal
saxagliptin DPP-4 Inhibitor
Type
ketoconazole Over-the-Counter
saxagliptin Prescription
Summary
ketoconazole

Ketoconazole shampoo is an antifungal medicine. It treats a fungal infection on your skin.

saxagliptin

No summary available.

What It Treats
ketoconazole

This shampoo treats tinea versicolor, a fungal infection. This infection can cause patches on your skin that are lighter or darker than the surrounding skin. These patches may appear on your trunk, neck, arms, and upper thighs.

saxagliptin

Information not available.

How It Works
ketoconazole

Ketoconazole is an antifungal medicine. It works by stopping the growth of the fungus. This helps to clear up the infection.

saxagliptin

Information not available.

Common Side Effects
ketoconazole

No common side effects listed.

saxagliptin
  • Upper respiratory tract infection
  • Urinary tract infection
  • High cholesterol
FAERS Reports
ketoconazole
  • Fatigue 929
  • Pruritus 902
  • Nausea 834
  • Rash 802
  • Diarrhoea 760
saxagliptin
  • Cardiac Failure Congestive 428
  • Blood Glucose Increased 401
  • Cardiac Failure 400
  • Nausea 372
  • Diarrhoea 328
Serious Warnings
ketoconazole

You should not use this shampoo if you are allergic to ketoconazole or any of the other ingredients.

saxagliptin

No specific warnings noted.

Pregnancy
ketoconazole

It is not known if ketoconazole shampoo can harm an unborn baby. Talk to your doctor if you are pregnant or breastfeeding before using this medicine.

saxagliptin

No pregnancy information available.

Also Compare, Nearby Drugs

How to Read This ketoconazole vs saxagliptin Comparison

ketoconazole is classified in the Azole Antifungal drug class, while saxagliptin sits within the DPP-4 Inhibitor class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are split between OTC and prescription status, which affects access and supervision.

Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, ketoconazole has 4,227 submissions while saxagliptin has 1,929. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known major interaction flagged in FDA labeling, attributed to ketoconazole blocks the enzymes that clear saxagliptin from your body, which significantly increases the amount of drug in your blood.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.

A table cannot represent individual circumstances. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This registry does not provide medical, treatment, substitution, or medication-change directions for ketoconazole or saxagliptin.

Registry boundary: This comparison displays source-record fields and does not provide individualized medical direction.