Alternatives to Santyl If You Can't Fill Your Prescription

Your doctor prescribed Santyl (collagenase ointment) for wound debridement — but your pharmacy doesn't have it. Maybe they said it's on backorder. Maybe they don't stock it at all. Whatever the reason, you're stuck, and your wound still needs care. The good news: while Santyl is the only FDA-approved enzymatic debriding ointment in the U.S., there are other effective approaches to wound debridement that your doctor can consider. Let's walk through what they are and how to decide.

Is There a Generic Version of Santyl?

No. As of 2026, there is no generic version of Santyl (collagenase). Santyl is the only brand available, manufactured by Smith & Nephew. Patents extend to at least 2030. This means therapeutic substitution — not generic substitution — is the relevant conversation when Santyl is unavailable. Any alternatives will use a different mechanism or approach to debridement.

Alternative 1: Medihoney (Medical-Grade Manuka Honey)

Medihoney is made from Active Leptospermum (Manuka) honey and is FDA-cleared for wound management. It works through autolytic and osmotic debridement — creating a moist, low-pH wound environment that helps the body's own enzymes break down dead tissue while also reducing bacterial growth.

Key facts: Medihoney is available over the counter, is generally less expensive than Santyl, and has antimicrobial properties that Santyl lacks. Studies have compared Medihoney to Santyl and found it effective for many wound types, particularly partial-thickness burns and pressure ulcers, though it works more slowly through autolytic (rather than enzymatic) debridement.

Best for: Pressure ulcers, partial-thickness wounds, mild to moderate necrotic tissue, patients who prefer a more natural approach or need antimicrobial coverage.

Alternative 2: Hydrogel Dressings

Hydrogel dressings (such as Intrasite Gel, SoloSite, SAF-Gel, or DuoDERM Hydroactive Gel) are water-based gels that promote autolytic debridement by donating moisture to dry wound beds and softening eschar. They create a moist healing environment that allows the wound's own enzymes to break down necrotic tissue over time.

Key facts: Hydrogels are significantly less expensive than Santyl and are widely available. They're slower than enzymatic debridement and work best for wounds with dry, hard eschar rather than wet, infected tissue. They provide pain relief and are comfortable to use.

Best for: Dry wounds, wounds with thin layers of necrotic tissue, patients who need a comfortable, gentle option or when time is not critical.

Alternative 3: Sharp or Surgical Debridement

Sharp debridement involves a healthcare provider physically removing dead tissue from a wound using a scalpel, scissors, or curette. Surgical debridement is a more extensive version performed in an operating room.

Key facts: Sharp debridement is the fastest way to remove necrotic tissue — results are immediate rather than taking days or weeks. There's no medication cost, though there's a provider visit cost. It's often billed as a procedure rather than a prescription, which may be covered differently by insurance.

Best for: Wounds with significant necrotic burden needing rapid debridement, wounds that haven't responded to topical agents, or when a provider visit is already planned.

Alternative 4: Wet-to-Dry Dressings

Wet-to-dry dressings involve applying a moist gauze to the wound and allowing it to dry, then removing it — which mechanically lifts dead tissue. This is one of the oldest debridement methods.

Key facts: Wet-to-dry is inexpensive and widely available, but it's non-selective — it removes both dead and living tissue, which can be painful and can damage healing tissue. Modern wound care guidance has largely moved away from wet-to-dry in favor of more selective methods. Use only if recommended by your provider.

How to Choose the Right Alternative

The best alternative depends on your specific wound, your overall health, and what your provider recommends. Here's a quick guide:

For home care with minimal provider involvement: Medihoney or hydrogel dressings

For fastest results: Sharp debridement (requires a provider visit)

For infected wounds: Medihoney (has antimicrobial properties)

For dry, crusty eschar: Hydrogel dressings to soften and rehydrate

Important: Do not switch wound care methods without talking to your doctor first. Your provider knows your wound and can recommend the most appropriate alternative based on your specific situation.

Don't Give Up on Finding Santyl Yet

While alternatives exist, Santyl remains the gold standard for enzymatic wound debridement. If you're having trouble finding it, try medfinder to locate it at pharmacies near you. For a step-by-step approach to finding Santyl, see our guide: How to Find Santyl In Stock Near You.