Alternatives to Cortisporin If You Can't Fill Your Prescription

Alternatives to Cortisporin If You Can't Fill Your Prescription

Your doctor prescribed Cortisporin for your ear infection, but your pharmacy can't fill it. Maybe they're out of stock, or the price without insurance is more than you expected. Whatever the reason, you need relief — and you need options.

The good news: there are several effective alternatives to Cortisporin that treat the same types of ear infections. In this guide, we'll explain what Cortisporin is, how it works, and walk you through the best alternatives your doctor might consider switching you to.

What Is Cortisporin?

Cortisporin is a combination prescription medication that contains three active ingredients:

• Neomycin Sulfate — an aminoglycoside antibiotic that kills bacteria by stopping protein synthesis
• Polymyxin B Sulfate — a polypeptide antibiotic that destroys bacteria by disrupting their cell membranes
• Hydrocortisone — a corticosteroid that reduces inflammation, swelling, and pain

It's most commonly prescribed as otic (ear) drops for otitis externa (swimmer's ear) — an infection of the outer ear canal. It also comes as ophthalmic (eye) drops and a topical cream for skin infections.

For a full overview of the medication, see our guide on what Cortisporin is, its uses, and dosage.

How Does Cortisporin Work?

Cortisporin works through a two-pronged approach:

1. Fighting infection: The two antibiotics (Neomycin and Polymyxin B) work together to kill the bacteria causing the ear infection. They target gram-negative bacteria through different mechanisms, giving broader coverage than either antibiotic alone.
2. Reducing inflammation: Hydrocortisone calms the inflammatory response, which reduces swelling, redness, itching, and pain in the ear canal.

The typical dosing is 4 drops in the affected ear, 3 to 4 times daily for 7 to 10 days. For more details, read our guide on how Cortisporin works.

One important limitation: Cortisporin should not be used if you have a perforated eardrum (hole in the eardrum), because the Neomycin component can cause hearing damage (ototoxicity) if it reaches the inner ear.

Why Might You Need an Alternative?

There are several common reasons patients look for Cortisporin alternatives:

• Availability: Not all pharmacies routinely stock Cortisporin, especially the brand-name version. See why Cortisporin is hard to find.
• Cost: Without insurance, the generic can cost $90 to $170 at retail (though discount coupons bring it to $26–$52).
• Perforated eardrum: Cortisporin is not safe for use with a perforated tympanic membrane.
• Neomycin allergy: Neomycin is one of the more common causes of contact dermatitis. If you're allergic, you need an alternative.
• Convenience: Cortisporin requires 3 to 4 doses per day, while some alternatives need only 1 to 2 doses daily.

Best Alternatives to Cortisporin

Here are the most commonly prescribed alternatives. Always talk to your doctor before switching medications — they'll choose the best option based on your specific infection, eardrum status, and medical history.

1. Ofloxacin Otic (Generic Floxin Otic)

Ofloxacin is a fluoroquinolone antibiotic ear drop and one of the most popular alternatives to Cortisporin.

• How it works: Kills bacteria by inhibiting DNA replication (different mechanism than Cortisporin's antibiotics)
• Dosing: Once daily for otitis externa — much simpler than Cortisporin's 3-4 times daily
• Key advantage: Safe for use with perforated eardrums, which Cortisporin is not
• Cost: $15 to $40 for generic (very affordable)
• Limitation: No steroid component, so it may not reduce inflammation and pain as quickly. Your doctor might add oral ibuprofen for pain.

Ofloxacin Otic is the go-to alternative when cost, convenience, or a perforated eardrum is a concern.

2. Ciprodex (Ciprofloxacin/Dexamethasone)

Ciprodex combines a fluoroquinolone antibiotic with a potent steroid, making it the closest functional match to Cortisporin.

• How it works: Ciprofloxacin kills bacteria; Dexamethasone reduces inflammation (more potent than Hydrocortisone)
• Dosing: 4 drops twice daily for 7 days
• Key advantage: Safe with perforated eardrums and ear tubes. The steroid component addresses pain and swelling like Cortisporin does.
• Cost: Brand-name only at around $300+, but manufacturer coupons and discount cards can significantly reduce this
• Limitation: Higher cost than generic options

Ciprodex is often prescribed for children with ear tubes, where Cortisporin would be contraindicated.

3. Cipro HC Otic (Ciprofloxacin/Hydrocortisone)

Cipro HC Otic is similar to Ciprodex but uses Hydrocortisone instead of Dexamethasone — the same steroid found in Cortisporin.

• How it works: Ciprofloxacin fights bacteria; Hydrocortisone reduces inflammation
• Dosing: 3 drops twice daily for 7 days
• Key advantage: Very similar anti-inflammatory profile to Cortisporin, but with a fluoroquinolone antibiotic instead of Neomycin/Polymyxin B
• Cost: Brand-name product, approximately $350+
• Limitation: Not safe for use with perforated eardrums (same restriction as Cortisporin). Expensive without insurance.

4. VoSol HC (Acetic Acid/Hydrocortisone)

VoSol HC takes a different approach — it uses an acidifying agent instead of antibiotics.

• How it works: Acetic acid creates an acidic environment in the ear canal that inhibits bacterial and fungal growth. Hydrocortisone reduces inflammation.
• Dosing: 3-5 drops every 4-6 hours
• Key advantage: Good for mild otitis externa and for prevention (e.g., after swimming). Lower risk of antibiotic resistance.
• Cost: $30 to $80 for generic
• Limitation: May not be strong enough for moderate to severe bacterial infections

Quick Comparison Table

Here's how the alternatives stack up against Cortisporin:

• Cortisporin: 3-4x daily, $26-$52 (generic w/ coupon), NOT safe with perforated eardrum, has steroid
• Ofloxacin Otic: 1x daily, $15-$40 (generic), SAFE with perforated eardrum, no steroid
• Ciprodex: 2x daily, $300+ (brand, coupons available), SAFE with perforated eardrum, has steroid
• Cipro HC Otic: 2x daily, $350+ (brand), NOT safe with perforated eardrum, has steroid
• VoSol HC: Every 4-6 hrs, $30-$80 (generic), NOT safe with perforated eardrum, has steroid

What About Cortisporin-TC?

You might also come across Cortisporin-TC Otic, which is a different formulation. Instead of Polymyxin B, it contains Colistin and Thonzonium Bromide (a detergent that helps the medication penetrate ear wax). Cortisporin-TC is brand-only, costs $234 to $350 for a 10 mL bottle, and has no generic available. Unless your doctor specifically needs this formulation, generic Cortisporin Otic or one of the alternatives above is usually a better option.

Final Thoughts

If you can't find Cortisporin or it's too expensive, you have real options. For most ear infections, Ofloxacin Otic is the most affordable and convenient alternative, while Ciprodex is the best match if you need an antibiotic-steroid combination. Talk to your doctor about which alternative is right for your situation.

Need help finding Cortisporin or an alternative? Use Medfinder to check pharmacy availability near you, or read our guide on how to find Cortisporin in stock. For information on drug interactions to discuss with your doctor, see our guide on Cortisporin drug interactions.