nateglinide vs voriconazole
Side-by-side comparison of nateglinide and voriconazole. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
minor Known Drug Interaction
Table 2: Clinically Significant Drug Interactions with Nateglinide Drugs That May Increase the Blood-Glucose-Lowering Effect of Nateglinide and Susceptibility to Hypoglycemia Drugs: Nonsteroidal anti-inflammatory drugs (NSAIDs), salicylates, monoamine oxidase inhibitors, non-selective beta-adrenergic-blocking agents, anabolic hormones (e.g., methandrostenolone), guanethidine, gymnema sylvestre, glucomannan, thioctic acid, and inhibitors of CYP2C9 (e.g., amiodarone, fluconazole, voriconazole, sulfinpyrazone) or in patients known to be poor metabolizers of CYP2C9 substrates, alcohol.
Recommendation: Watch closely for signs of low blood sugar and ask your doctor if your dosage needs to be changed while taking these drugs together.
Starlix
Vfend
Nateglinide (Starlix) helps control blood sugar in adults with type 2 diabetes. It should be used with diet and exercise.
Voriconazole (Vfend) is an antifungal medicine. It is used to treat serious fungal infections in adults and children 2 years and older.
Nateglinide is used to help lower blood sugar in adults who have type 2 diabetes. You should also follow a diet and exercise plan while taking this medicine. Nateglinide should not be used if you have type 1 diabetes or diabetic ketoacidosis.
This medicine treats several types of fungal infections. It is used for invasive aspergillosis, a lung infection. It also treats candidemia (a blood infection) and other Candida infections in the skin, abdomen, kidney, bladder, and wounds. Voriconazole can also treat esophageal candidiasis (a throat infection) and serious infections caused by Scedosporium and Fusarium fungi.
Nateglinide helps your pancreas release insulin after you eat. Insulin helps move sugar from your blood into your cells. This lowers your blood sugar levels after meals.
Voriconazole belongs to a class of drugs called azole antifungals. It works by stopping the growth of fungi. It does this by interfering with the production of the fungal cell membrane.
- • Upper respiratory infection
- • Back pain
- • Flu symptoms
- • Dizziness
- • Joint pain
- • Visual disturbances
- • Fever
- • Nausea
- • Rash
- • Vomiting
- High blood sugar 76
- Diarrhea 63
- Difficulty breathing 62
- Tiredness 56
- Feeling sick to your stomach 54
- The medicine is interacting with another medicine 2,315
- Death 1,460
- Fever 1,411
- Lung infection 1,322
- The condition is getting worse 1,093
Nateglinide can cause low blood sugar (hypoglycemia). Take it before meals and skip the dose if you skip the meal to help prevent this. There have been no studies showing that nateglinide lowers your risk of heart or blood vessel problems.
Voriconazole can cause serious liver problems. Your doctor will check your liver function with blood tests before and during treatment. This medicine can also cause heart rhythm problems. Make sure your potassium, magnesium, and calcium levels are normal before starting. Voriconazole can also cause severe skin reactions and make you sensitive to sunlight. Avoid sunlight and wear protective clothing. This medicine can harm an unborn baby, so women who can get pregnant should use effective birth control.
It is not known if nateglinide can harm your unborn baby. Talk to your doctor if you are pregnant or plan to become pregnant. Nateglinide is not recommended if you are breastfeeding because it may cause low blood sugar in the baby.
Voriconazole can cause harm to an unborn baby. If you are pregnant or could become pregnant, talk to your doctor. It is not known if voriconazole passes into breast milk. Talk to your doctor about the risks and benefits of breastfeeding while taking this medicine.
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How to Read This nateglinide vs voriconazole Comparison
nateglinide is classified in the Meglitinide drug class, while voriconazole sits within the Azole Antifungal class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, nateglinide has 311 submissions while voriconazole has 7,601. 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 minor interaction flagged in FDA labeling, attributed to voriconazole slows down the process your body uses to get rid of nateglinide. this can cause the medicine to build up in your system and make your blood sugar drop too low.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot substitute for clinical judgment. Effectiveness, tolerability, drug-drug interactions with your other medications, kidney and liver function, pregnancy status, insurance formulary, and price all feed into a decision that only a licensed prescriber can make responsibly. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This page is for educational purposes only, is not medical advice, and should not be used to self-switch between nateglinide and voriconazole - always consult your physician or pharmacist first.
Important: This comparison is for informational purposes only. Drug effects vary between individuals. Always consult your doctor or pharmacist for personalized medical advice.