28/08/2026
π΄ Laminitis: why the first 72 hours matter most
Laminitis is inflammation and damage to the laminae β the tissue that connects the hoof wall to the pedal bone (P3) inside the foot. When those laminae weaken, they can no longer hold the pedal bone in its normal position, and it starts to rotate or sink within the hoof capsule. That's what makes it so painful, and so serious.
It isn't just a sore foot β it's a race against time. The acute phase is defined as the first 72 hours after signs start, or until the pedal bone shifts, whichever comes first. What happens (or doesn't) in that window shapes the whole outcome.
Why we treat it like an emergency: the inability to control pain is one of the biggest reasons laminitis cases don't recover β which is exactly why early, aggressive pain management (not just "wait and see") matters so much.
Watch for:
πΉ Reluctance to move, "walking on eggshells"
πΉ Shifting weight between feet at rest
πΉ Increased digital pulse and heat in the hooves
πΉ Leaning back onto the heels
Common local triggers: spring pasture flush, obesity/EMS/PPID, grain overload, or a concurrent illness.
The bottom line: even the most experienced vet can't tell you where the pedal bone sits without an x-ray β so if you suspect laminitis, don't wait for it to look bad. Call us.