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hydrocortisone vs prednisolone

Side-by-side comparison of hydrocortisone 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
hydrocortisone Corticosteroid
prednisolone Corticosteroid
Type
hydrocortisone Over-the-Counter
prednisolone Prescription
Summary
hydrocortisone

Hydrocortisone cream helps relieve itching and skin problems. It belongs to a class of drugs called corticosteroids.

prednisolone

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

What It Treats
hydrocortisone

This medicine can help with itching, skin irritation, inflammation, and rashes. It can treat eczema, psoriasis, poison ivy, insect bites, and other irritations from soaps or jewelry. It can also relieve external anal and genital itching. Ask your doctor before using it for other conditions.

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
hydrocortisone

Hydrocortisone reduces inflammation, itching, and redness. It works by reducing the activity of the immune system. This helps to relieve discomfort.

prednisolone

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

Common Side Effects
hydrocortisone
  • Rash
  • Itching
prednisolone
  • Eye pain
  • Feeling like something is in your eye
  • Headache
  • Itching
  • Rash
FAERS Reports
hydrocortisone
  • Using the medicine for something it's not approved for 11,314
  • The medicine did not work 10,321
  • Feeling tired 8,852
  • Pain 7,126
  • Condition got worse 6,709
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
hydrocortisone

There are no boxed warnings for this medication.

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
hydrocortisone

Tell your doctor if you are pregnant or breastfeeding before using this medicine. It is not known if hydrocortisone can harm an unborn baby or pass into 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 hydrocortisone vs prednisolone Comparison

hydrocortisone 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, hydrocortisone has 44,322 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 hydrocortisone 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.