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fluticasone vs prednisolone

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

Drug Class
fluticasone Corticosteroid
prednisolone Corticosteroid
Type
fluticasone Over-the-Counter
prednisolone Prescription
Summary
fluticasone

Fluticasone is a steroid medicine that helps reduce inflammation in your nose. It can help relieve allergy symptoms.

prednisolone

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

What It Treats
fluticasone

Fluticasone temporarily relieves symptoms of hay fever or other upper respiratory allergies. These symptoms include a stuffy nose, itchy and watery eyes, itchy nose, runny nose, and sneezing. It can help you breathe easier and feel more comfortable when you have allergies.

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
fluticasone

Fluticasone is a corticosteroid. It works by reducing inflammation in the nasal passages. This helps to relieve allergy symptoms.

prednisolone

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

Common Side Effects
fluticasone
  • Headache
  • Fatigue
prednisolone
  • Eye pain
  • Feeling like something is in your eye
  • Headache
  • Itching
  • Rash
FAERS Reports
fluticasone
  • Medicine not working 7,582
  • Headache 6,061
  • Tiredness 5,935
  • Difficulty breathing 5,830
  • Feeling sick to your stomach 5,209
prednisolone
  • Using the medicine for a condition it is not approved for 14,440
  • The medicine is not working 12,313
  • Fever 8,198
  • Difficulty breathing 6,809
  • Lung infection 6,760
Serious Warnings
fluticasone

Children 4 to 11 years of age: The growth rate of some children may be slower while using this product. Children should use it for the shortest time needed to relieve symptoms. Talk to your child’s doctor if they need to use the spray for longer than two months a year.

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
fluticasone

It is not known if fluticasone will harm an unborn baby. Talk to your doctor if you are pregnant or plan to become pregnant. It is also not known if fluticasone passes into breast milk. Talk to your doctor if you are breastfeeding.

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 fluticasone vs prednisolone Comparison

fluticasone is classified in the Corticosteroid drug class, while prednisolone sits within the Corticosteroid class. Because both drugs share the same classification, they are often considered interchangeable in theory — but clinical outcomes rarely track that cleanly. 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, fluticasone has 30,617 submissions while prednisolone has 48,520. Those figures reflect cumulative reporting volume — not per-patient risk — so older, widely dispensed drugs typically look worse on count alone. No direct interaction between these two drugs is listed in our FDA-derived dataset, though co-prescription still warrants pharmacist review. 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 fluticasone 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.