Fall is a risky time for laminitis!
- I’ll bet that every single horse owner understands that spring grass is super high in sugar, and therefore a bit risky for some horses developing laminitis.
In the fall, there’s a totally different mechanism when it comes to your horse and the risk of laminitis.
- You want to avoid laminitis, and also find out if your horse has Cushing’s disease or Equine Metabolic Syndrome (EMS) and Insulin Resistance (IR).
- It involves your horse and his body naturally making more ACTH in the fall. It’s always a good idea to work directly with your horse’s Veterinarian for specifics, and how your horse’s individual ACTH level changes and needs to be managed. Managing laminitis risk is also more than just managing access to pasture and sugars, so be sure that you and your Vet are looking at the whole picture – bloodwork, exercise levels, previous incidences, lots of stuff.
- More on laminitis risk factors can be found here in this page-turner, and signs of laminitis information can be found here in this peach of an article.
ICE ICE ICE ICE ICE if you even suspect laminitis.
The following comes from the Equine Cushing’s and Insulin Resistance Group, Inc, (ECIR) and outlines this mechanism.
- Research has shown, and most veterinarians recognize, that the vast majority of laminitis cases are related to hormonal/endocrine disorders, specifically those involving insulin resistance. Avoidance requires diets very low in simple sugars (ESC) and starch, i.e., the components of the diet which cause an insulin rise (fructans do not elevate insulin).
- While it’s true that regrowth of fall pastures and/or exposure to cold nights can raise the simple sugar and starch levels in the grass, fall laminitis can, and often does, strike horses that had no trouble handling spring pastures and even many horses with no access to pasture at all.
- Eleanor Kellon, VMD, Veterinary Advisor to ECIR Group Inc, explains. “The typical case of fall laminitis is experiencing laminitis for the first time, or as a repeat of a previous fall episode. They are in their teens (or occasionally older) and owners report no change in diet or management. The cause is the seasonal rise in the hormone ACTH.”
Grazing muzzles from Greenguard Equine help reduce the risk of laminitis.
- ACTH is a hormone secreted by the pituitary gland. Its function is to stimulate the adrenals to release cortisol. Cortisol induces insulin resistance and also makes the blood vessels in the hoof more sensitive to chemicals mediating constriction. “All horses experience this seasonal rise in ACTH”, said Kellon, “but it can be much more pronounced in older horses, particularly those in the early stages of PPID (pituitary pars intermedia dysfunction – Cushing’s disease) which may not yet be showing any obvious outward symptoms.”
- The ECIR group has been following horses with hormonal disorders for over 15 years. In that time we have seen many horses whose first sign of PPID was an episode of fall laminitis. If your horse experiences this, have a talk with your veterinarian about testing for ACTH and PPID. The usual dietary measures are not enough when high levels of ACTH are involved. These horses require therapy with pergolide.
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The best muzzle in the land – order one here! Also in raspberry and black colors.
For daily temperature taking.
To monitor gut sounds and heart rate.
These ice packs make for easy cooling of your horse’s legs and hooves. They last for hours.
This tall boot can be filled with ice or ice packs to help the horse with laminitis.
These squishy boots are great to give your horse some major comfort.
These affordable boots can be filled with ice to help your horse.
About ECIR Group, Inc.
Started in 1999, the ECIR Group is the largest field-trial database for PPID and IR in the world and provides the latest research, diagnosis, and treatment information, in addition to dietary recommendations for horses with these conditions. Even universities do not and cannot compile and follow long term as many in-depth case histories of PPID/IR horses as the ECIR Group. In 2013 the Equine Cushing’s and Insulin Resistance Group Inc., an Arizona nonprofit corporation, was approved as a 501(c)3 public charity. Tax-deductible contributions and grants support ongoing research, education, and awareness of Equine Cushing’s Disease/PPID and Insulin Resistance.