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darunavir vs prednisolone

Side-by-side comparison of darunavir and prednisolone. 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

betamethasone budesonide ciclesonide fluticasone methylprednisolone mometasone triamcinolone ↑ corticosteroids Co-administration with corticosteroids (all routes of administration) of which exposures are significantly increased by strong CYP3A inhibitors can increase the risk for Cushing's syndrome and adrenal suppression. Alternative corticosteroids including beclomethasone, prednisone and prednisolone (for which PK and/or PD are less affected by strong CYP3A inhibitors relative to other steroids) should be considered, particularly for long term use.

Recommendation: This combination is often preferred over other steroids, but your doctor should still check for any side effects during treatment.

Drug Class
darunavir HIV Protease Inhibitor
prednisolone Corticosteroid
Type
darunavir Prescription
prednisolone Prescription
Summary
darunavir

Darunavir is a medicine used to treat HIV. It belongs to a class of drugs called protease inhibitors and must be taken with ritonavir.

prednisolone

Prednisolone eye drops reduce inflammation in your eye. It is a type of steroid medicine.

What It Treats
darunavir

Darunavir is used to treat HIV-1 infection in adults and children 3 years and older. It must be taken with ritonavir and other HIV medicines. Darunavir helps to lower the amount of HIV in your body.

prednisolone

This medicine treats swelling and redness in your eye. It can help with problems of the conjunctiva, cornea, and other parts of the front of your eye. It is used when the swelling responds to steroid treatment.

How It Works
darunavir

Darunavir is a protease inhibitor. It works by blocking an enzyme called protease that HIV needs to make copies of itself. This helps to slow down the spread of HIV in your body.

prednisolone

Prednisolone is a corticosteroid. It works by reducing inflammation in the eye. This helps to relieve redness, swelling, and pain.

Common Side Effects
darunavir
  • Diarrhea
  • Nausea
  • Rash
  • Headache
  • Abdominal pain
prednisolone
  • Eye pain
  • Feeling like something is in your eye
  • Headache
  • Itching
  • Rash
FAERS Reports
darunavir
  • Baby exposed to drug during pregnancy 1,150
  • Interaction between medicines 981
  • Pain 889
  • Emotional upset 812
  • Worry 811
prednisolone
  • Fever 8,198
  • Difficulty breathing 6,809
  • Lung infection 6,760
  • Loose or watery stools 6,510
  • Condition is getting worse 5,689
Serious Warnings
darunavir

Darunavir can cause liver problems. Your doctor should check your liver before you start taking darunavir and during treatment. Tell your doctor right away if you have any signs of liver problems, such as yellowing of the skin or eyes.

prednisolone

Using steroid eye drops for a long time may cause glaucoma (increased pressure in the eye) or cataracts. It can also make it harder for your eye to heal if you have an injury. Tell your doctor if your symptoms do not improve after 2 days.

Pregnancy
darunavir

Tell your doctor if you are pregnant or plan to become pregnant. The recommended dose during pregnancy is 600 mg twice daily with ritonavir 100mg and food. Women with HIV should not breastfeed because HIV can be passed to the baby through breast milk.

prednisolone

Tell your doctor if you are pregnant or breastfeeding. It is not known if prednisolone eye drops will harm an unborn baby. Talk to your doctor about the risks and benefits.

Also Compare, Nearby Drugs

How to Read This darunavir vs prednisolone Comparison

darunavir is classified in the HIV Protease Inhibitor drug class, while prednisolone sits within the Corticosteroid 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, darunavir has 4,643 submissions while prednisolone has 33,966. 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 darunavir has a smaller effect on prednisolone than on other steroids, so the levels do not rise as much. this makes it a safer choice when a steroid is needed.. 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 darunavir and prednisolone - 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.