When You Can't Get Fluorometholone, What Are Your Options?

If you've been prescribed Fluorometholone eye drops for eye inflammation and can't find them at your pharmacy, you're probably wondering: what else can I use? It's a fair question — and an important one, because untreated eye inflammation can lead to complications.

In this guide, we'll explain what Fluorometholone does, how it works, and walk you through several real alternative medications your doctor might consider if Fluorometholone isn't available.

Important: Never switch medications on your own. Always talk to your eye doctor before starting a different treatment.

What Is Fluorometholone?

Fluorometholone is a corticosteroid eye drop that reduces inflammation in the eye. It's FDA-approved for treating steroid-responsive inflammatory conditions of the conjunctiva, cornea, and anterior segment of the eye. It's also used to treat corneal injuries from chemical or thermal burns and foreign body penetration.

Common brand names include FML, FML Forte, FML Liquifilm, FML S.O.P., and Flarex (Fluorometholone Acetate). It comes in 0.1% and 0.25% ophthalmic suspensions and a 0.1% ointment.

How Does Fluorometholone Work?

Like other corticosteroids, Fluorometholone works by suppressing the immune system's inflammatory response in the eye. Specifically, it:

• Reduces the migration of white blood cells (polymorphonuclear leukocytes) to the inflamed area
• Decreases capillary permeability, which reduces swelling and redness
• Inhibits the release of inflammatory chemicals like prostaglandins and leukotrienes

What makes Fluorometholone somewhat unique among ophthalmic steroids is that it has a lower tendency to raise intraocular pressure (IOP) compared to stronger steroids like Prednisolone or Dexamethasone. This is why many ophthalmologists prefer it for patients who need longer-term steroid treatment or who are at higher risk for glaucoma.

For a deeper dive into the science, see our article on how Fluorometholone works.

Alternative Ophthalmic Steroids to Fluorometholone

If Fluorometholone is unavailable, your eye doctor has several other ophthalmic corticosteroids to choose from. Each has different strengths, side effect profiles, and considerations. Here are the most common alternatives:

1. Loteprednol Etabonate (Lotemax)

Loteprednol Etabonate is often considered the closest alternative to Fluorometholone. It's a newer-generation ophthalmic corticosteroid specifically designed to have a lower risk of raising intraocular pressure.

• Available forms: 0.5% suspension (Lotemax), 0.5% gel, 0.5% ointment, 0.25% suspension (Lotemax SM)
• Strengths: Effective for mild to moderate eye inflammation; reduced IOP risk; available in multiple formulations
• Considerations: Brand-name Lotemax can be expensive (often $200-$350 without insurance). Generic Loteprednol is available and more affordable.
• Best for: Patients who were on Fluorometholone specifically because of IOP concerns

2. Prednisolone Acetate (Pred Forte)

Prednisolone Acetate 1% is the most widely prescribed ophthalmic corticosteroid in the United States. It's more potent than Fluorometholone and is commonly used for moderate to severe eye inflammation.

• Available forms: 1% suspension (Pred Forte), also available as generic
• Strengths: Very effective; widely available; affordable generic versions (around $15-$40 with coupons)
• Considerations: Higher risk of raising intraocular pressure than Fluorometholone. Requires closer monitoring by your eye doctor, especially with extended use.
• Best for: Patients with moderate to severe inflammation who can be monitored for IOP

3. Dexamethasone Ophthalmic (Maxidex)

Dexamethasone 0.1% is a potent ophthalmic corticosteroid typically reserved for more severe inflammatory conditions.

• Available forms: 0.1% suspension (Maxidex), also available as generic
• Strengths: Powerful anti-inflammatory effect; widely manufactured and generally available
• Considerations: Highest risk of IOP elevation among common ophthalmic steroids. Usually used for shorter courses. Not ideal as a long-term replacement for Fluorometholone.
• Best for: Short-term treatment of severe inflammation when milder options aren't available

4. Rimexolone (Vexol)

Rimexolone 1% is another ophthalmic corticosteroid with a reduced effect on intraocular pressure, similar to Fluorometholone.

• Available forms: 1% suspension
• Strengths: Lower IOP risk; FDA-approved for anterior uveitis and post-operative inflammation
• Considerations: Less widely available than Prednisolone or Dexamethasone; may be harder to find. Can be more expensive.
• Best for: Patients who specifically need a low-IOP-risk steroid and can't get Fluorometholone or Loteprednol

How to Decide Which Alternative Is Right for You

The right alternative depends on several factors:

• Your specific eye condition — mild allergic conjunctivitis may only need a mild steroid, while post-surgical inflammation may require something stronger
• Your glaucoma risk — if you have a history of elevated eye pressure or glaucoma, your doctor will likely favor Loteprednol or Rimexolone
• How long you'll need treatment — shorter courses open up more potent options; longer-term use favors milder steroids
• Cost and availability — generic Prednisolone Acetate is usually the most affordable and available option

Your eye doctor is the best person to make this decision. Bring this list to your appointment and discuss which option makes sense for your situation.

Don't Give Up on Finding Fluorometholone

Before switching to an alternative, it's worth trying to locate Fluorometholone first. Use Medfinder to check real-time pharmacy availability near you. You may find that a nearby pharmacy has it in stock even if yours doesn't.

Read our full guide: How to find Fluorometholone in stock near you.

Final Thoughts

Fluorometholone is a valuable ophthalmic steroid, but it's not the only option. If you're struggling to fill your prescription, alternatives like Loteprednol, Prednisolone Acetate, Dexamethasone, and Rimexolone may work for your condition. Work with your eye doctor to find the best fit, and use Medfinder to track availability of any of these medications.

For more information about Fluorometholone, visit our articles on what Fluorometholone is and Fluorometholone side effects.