aliskiren vs itraconazole

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

moderate Known Drug Interaction

Aliskiren a Riociguat Sildenafil (for pulmonary hypertension) Tadalafil (for pulmonary hypertension) Not recommended during and 2 weeks after itraconazole treatment.

Drug Class
aliskiren Direct Renin Inhibitor
itraconazole Azole Antifungal
Type
aliskiren Prescription
itraconazole Prescription
Summary
aliskiren

Tekturna is a medicine used to treat high blood pressure. It helps lower blood pressure, which can reduce the risk of strokes and heart attacks.

itraconazole

Itraconazole capsules are an antifungal medicine. They treat fungal infections in your body.

What It Treats
aliskiren

Tekturna is used to treat high blood pressure in adults and children who weigh at least 110 pounds and are 6 years or older. Lowering your blood pressure helps prevent strokes and heart attacks. It is important to manage high blood pressure with a healthy lifestyle too.

itraconazole

Itraconazole treats fungal infections like blastomycosis, histoplasmosis, and aspergillosis. It can help both people with healthy immune systems and those with weakened immune systems. It also treats onychomycosis, a fungal infection of the toenails or fingernails.

How It Works
aliskiren

Tekturna works by blocking a substance in your body called renin. Renin helps to control your blood pressure. By blocking renin, Tekturna helps to lower your blood pressure.

itraconazole

Itraconazole stops fungi from growing. It does this by interfering with the production of a substance fungi need to build their cell membranes. This eventually kills the fungus and clears the infection.

Common Side Effects
aliskiren
  • Diarrhea
itraconazole
  • Nausea
  • Rash
  • Headache
FAERS Reports
aliskiren
  • Asthenia 367
  • Fall 356
  • Nausea 336
  • Dyspnoea 315
  • Headache 301
itraconazole
  • Drug Interaction 1,118
  • Pyrexia 568
  • Dyspnoea 474
  • Pneumonia 461
  • Nausea 445
Serious Warnings
aliskiren

Tekturna can harm your unborn baby, even causing death. If you become pregnant, stop taking Tekturna right away and tell your doctor.

itraconazole

Itraconazole can cause congestive heart failure. You should not take this medicine if you have heart problems. Itraconazole can also interact with many other medicines. Some of these interactions can be dangerous or even fatal. Check with your doctor about all the medicines you take.

Pregnancy
aliskiren

Tekturna can cause serious harm or death to an unborn baby. If you are pregnant or plan to become pregnant, talk to your doctor about other blood pressure medicines. Breastfeeding is not recommended while taking Tekturna.

itraconazole

You should not take itraconazole if you are pregnant or plan to become pregnant. It can harm your unborn baby. Talk to your doctor about safe alternatives.

Also Compare, Nearby Drugs

How to Read This aliskiren vs itraconazole Comparison

aliskiren is classified in the Direct Renin Inhibitor drug class, while itraconazole 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, aliskiren has 1,675 submissions while itraconazole has 3,066. 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 moderate interaction flagged in FDA labeling, attributed to itraconazole stops the enzymes that normally remove aliskiren from your system. this makes the blood pressure medicine stay in your body longer than it should.. 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 aliskiren or itraconazole.

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