Horses and Colic: Recognise, Treat, and Prevent

Colic refers to abdominal pain in horses caused by various gastrointestinal conditions and problems. It is a serious veterinary emergency that sometimes has no obvious root cause. Left untreated, colic can progress to complications such as a twisted gut, which can be fatal. Studies suggest that approximately 10% of horses will experience colic during their lifetime, making awareness essential for every horse owner.

Symptoms of Colic in Horses

Colic symptoms vary widely, and a horse may show one or several signs at once. The onset is often sudden, escalating rapidly from a mild stomach ache to severe and potentially life-threatening pain. Early identification is crucial, so if you notice any suspect behaviour, contact your vet immediately.

• Excessive salivation or frothing
• Refusal of food or reduced appetite
• Changes in bowel movements, constipation or lack of normal stools
• Elevated heart rate (pulse)
• Dark mucous membranes in the mouth and eyes
• Pawing at the ground and restlessness
• Frequent straining to urinate
• Turning to look at or biting the stomach
• Repeated rolling or getting up and down
• Unsettled behaviour and pacing
• Grinding teeth and curling the upper lip
• Vocalising in pain

Urgent Treatment of Colic

Colic requires prompt veterinary assessment. Calling your vet as soon as you suspect colic could save your horse’s life. Treatment decisions depend on the severity and suspected cause but commonly include one or more of the following:

• Surgical intervention in severe cases, especially if the gut has twisted or there is risk of stomach rupture
• Pain relief and anti-inflammatory medication to ease discomfort and inflammation
• Administration of lubricants or softeners to help pass intestinal blockages, typically through a stomach tube
• Use of drugs to stimulate or regulate the digestive system
• Gentle walking or light exercise may help milder colic to resolve naturally without invasive treatment

Prognosis and Ongoing Risks

Certain horses and ponies have a higher tendency to develop colic. While many cases are isolated, some individuals may suffer recurrent episodes. Quick recognition and treatment significantly improve the chances of recovery. Mild to moderate colic can often be resolved with medical treatment, though it may require time and can be costly. Severe complications such as gut rupture or twisted intestines increase mortality risk and usually necessitate surgery.

Ways to Prevent Colic

Prevention isn’t always possible due to the varied causes, but you can reduce the risk by adopting good management practices and maintaining vigilance for early signs. Here are key prevention tips:

• Regular and appropriate worming to control parasite loads
• Routine dental checks to rasp down overlong or sharp teeth, aiding proper chewing and digestion
• Cautious introduction to fresh pasture, particularly in spring and summer, to avoid gorging on rich grass
• Feed smaller, frequent meals and consider placing obstacles in feed buckets to slow fast eating
• Avoid overfeeding or giving surplus high-energy or rich foods not suited to your horse’s needs
• Make any changes to feeding gradually over days or weeks
• Avoid exercising immediately before or after meals to reduce digestive stress
• Ensure constant access to clean, fresh drinking water, ideally at a comfortable temperature
• Stay informed about colic symptoms and observe your horse closely for early warning signs

Owning a horse brings immense joy but also responsibility. Understanding colic and acting quickly can help protect your horse’s health and wellbeing. Always have a veterinary emergency plan and keep contact details handy to act without delay should colic symptoms arise.

For horse enthusiasts looking to acquire a horse or pony, browsing horses for sale can be the first step to finding a suitable companion. Responsible ownership includes prompt veterinary care, proper feeding, and preventive health measures for a happy, healthy horse.