Laminitis in Horses: Causes, Signs, and Prevention
Informative content. It does not substitute the diagnosis or treatment of a veterinarian. In the presence of any sign of illness, always consult with a professional.
Laminitis is one of the most feared equine conditions due to its pain and potentially irreversible consequences. Understanding its causes, recognizing early signs, and implementing preventive measures is essential for any owner. This informative guide summarizes the essentials.
What is laminitis?
Laminitis is the inflammation of the laminae, the structures that connect the coffin bone to the inner wall of the hoof. When these laminae fail, the bone can rotate or sink within the hoof, leading to severe and sometimes permanent consequences. It is extremely painful and considered a veterinary emergency.
Causes and risk factors
The most common causes include excessive pasture rich in sugars (typical of spring), diets with too much grain, metabolic disorders (equine metabolic syndrome, Cushing's), overloading of one limb due to injury in the opposite limb, and certain infectious conditions. Ponies and overweight horses or those prone to gaining weight are especially vulnerable.
How to recognize it
Typical signs: the horse is reluctant to move, adopts a characteristic stance shifting weight backward to relieve the front feet, shows pain when turning, may lie down more than usual, and present an increased digital pulse and heat in the hooves. In the presence of these signs, there should be no delay: it's time to call the veterinarian immediately.
Prevention
Prevention is based on weight control, an appropriate diet low in sugars and starches for at-risk animals, gradual introduction to spring pasture, regular exercise, and monitoring of horses with metabolic disorders. Good farriery management and regular check-ups complete the prevention.
Prognosis and management
The prognosis depends on the severity and rapidity of intervention. Mild cases detected in time can recover well; severe cases, with coffin bone rotation, require prolonged management and sometimes leave sequelae. Treatment, always veterinary, combines pain control, foot management (with therapeutic shoeing), and correction of the underlying cause.
Frequently asked questions
Can laminitis be cured?
It depends on the severity. If detected early and treated, many horses recover; severe cases can leave lasting effects. Early veterinary intervention is key.
Why are there more cases in spring?
Because new pasture is very rich in sugars, which can trigger laminitis in predisposed horses. Pasture introduction should be gradual.
Which horses are most at risk?
Overweight ponies and horses or those with metabolic disorders (equine metabolic syndrome, Cushing's) are the most vulnerable.
