NSAIDs are not preventative. They do not fix the underlying issue. They do not slow degeneration.

Previcox and Equioxx are both forms of firocoxib, a COX‑2 selective NSAID commonly prescribed for pain and inflammation in horses. Because they target the inflammation‑producing COX‑2 enzyme while sparing more of the COX‑1 enzyme that protects the stomach and kidneys, they’re often marketed as “safer” options. But COX‑2 selective does not mean “ulcer‑free.” These drugs still reduce the protective prostaglandins that keep the gut lining healthy.

This is why the phrase “safer than bute” has become so misleading. Bute is well‑known to cause significant gastric and hindgut ulceration when used long‑term in a high percentage of horses (some studies show up to 50%). So being “better than bute” is not exactly a meaningful measure of safety — it’s simply comparing one problematic option to another.

The FDA‑approved Equioxx label clearly states: not for use beyond 14 days. Anything beyond that is off‑label, meaning there is no long‑term safety data. Yet in my practice, I routinely see horses on it for months… even years.

NSAIDs Don’t Heal — They Mask

NSAIDs are not preventative. They do not fix the underlying issue. They do not slow degeneration. They simply block the chemical pathways that create pain and inflammation, giving the temporary appearance of improvement while the underlying dysfunction continues to progress. True healing only happens when the root cause of the discomfort is identified and supported, because no amount of pain‑masking can repair tissue, restore balance, or correct the systemic imbalances driving the issue in the first place.

Long‑term use comes with real consequences. In both human and veterinary medicine, chronic NSAID use is associated with:

• gastric ulcers
• colitis
• kidney stress or damage
• reduced blood flow to the digestive tract
• hindgut irritation
• systemic inflammation over time

So while owners are trying to reduce mild to moderate musculoskeletal discomfort, they’re often doing it at the cost of the digestive system — which ultimately drives more inflammation long‑term.

Pain is communication. Masking it without understanding the root cause often leads to bigger problems down the road.

This Isn’t About Denying Horses Comfort

NSAIDs absolutely have their place. They can be incredibly helpful in acute situations, post‑injury, post‑surgery, or during short‑term flare‑ups. This is not about withholding comfort from senior horses or horses who truly need medical support.

But I see many young and middle‑aged horses on long‑term NSAIDs. Horses who are sore because something deeper is going on — something that medication will never fix.

So I always ask: at what cost? And the answer will be different for every horse and every owner.

What I See in My Practice — And Why It Matters

I’ve spent over a decade working with horses in therapeutic settings, and my background gives me a perspective most practitioners don’t have. I’ve been a farrier‑tuned barefoot trimmer, a bodyworker, an equine osteopath, and a holistic nutrition practitioner. I’ve watched horses change through hoof balance, through mineral correction, through gut repair, through structural release, and through management shifts.

And because of that, I’ve worked with many senior horses who were labeled as “maintenance cases” — horses who had been on long‑term NSAIDs for years. Once we addressed their diet, minerals, forage quality, gut health, and structural restrictions, something remarkable happened: their comfort improved more off the medication than on it.

These horses became:

• more mobile
• more stable
• more comfortable
• more expressive
• more willing to move

And they did it without wrecking their gut or kidneys in the process.

I’ve seen older horses thrive once the real contributors to their discomfort were identified and supported. Age is not a diagnosis. Age is not a reason to be in pain. Many senior horses can be incredibly comfortable when their bodies are actually supported — not just medicated.

The Real Question: Why Is the Horse in Pain?

If a horse “needs” daily NSAIDs to function, that is a sign that something in the body is out of balance. Pain is not random. It is not inevitable. And it is not simply a byproduct of age.

The real work is identifying the root cause of the discomfort:

• Is the diet inflammatory?
• Are minerals imbalanced?
• Is the gut compromised?
• Are the feet creating mechanical strain?
• Is there a structural restriction?
• Is the environment contributing to stress or tension?

Medication can quiet the symptoms, but it cannot correct any of these issues.

If Your Horse Is on Long‑Term NSAIDs…

The most important question you can ask is simple:

Has anyone looked at the root cause?

If the answer is no — or not recently — that’s exactly where the healing journey begins.

If long‑term medication isn’t the path you want for your horse, and you’re looking for a holistic approach that supports the body from the inside out, you can book a consultation with me here: