06/12/2021
I've been seeing alot of questions about allergies in horses so I figured I'd put in my 2 cents about what I know!
Allergies are a nuisance. Allergies are persistent. Allergies can’t be cured. So, what can we do about them when they effect our horses? Unfortunately the reality is that we can’t enclose our horses in bubble wrap; there’s no way to keep them 100% protected from insects, dust, mold, pollen, etc.
But there are a few natural solutions that may help ease the symptoms!
Several natural options are available to help manage and reduce allergy symptoms. Allergic reactions are marked by an over-responsive immune system and inflammation, so unsurprisingly, treatments generally fall into those two categories.
1. Anti-inflammatories
Reducing inflammation will help tremendously with calming down the body’s allergic reaction and symptoms, including skin and lung irritation. Potent, natural anti-inflammatories include:
Omega-3s: Foods high in Omega-3s have been shown in clinical studies to reduce inflammation. Ground flax seed, flax seed oil, and camelina oil are good options for your horse. While clinical trials focused on the use of ground flax seed, flax’s cousin, the camelina plant, has an even higher dosage of Omega-3d per serving, plus naturally-occurring vitamin E which makes the product easier to administer and more shelf-stable. Either add ground flax to your horse’s bucket or drizzle some flax and/or camelina oil on top of feed. Most horses enjoy the taste.
MSM: A common nutraceutical used in joint supplements, MSM has been shown to be a very effective anti-inflammatory. MSM’s anti-inflammatory properties will block histamine receptivity in affected tissues, thereby reducing symptoms. MSM is commonly sold in feed supply stores; you can top-dress your horse’s feed with the powder.
2. Immune defense
Since allergies are the result of an over-reactive immune system, strengthening this system so it can better identify what is a true threat is a good idea.
Adaptogenic herbs: Adaptogenic herbs and substances include spirulina, ginseng and turmeric. These herbs are rich in minerals and vitamins and also have very strong anti-inflammatory properties. Moreover, adaptogenic herbs can reverse the body’s reaction to stress (which is a powerful immunosuppressant), allowing the body to function longer and healthier. Feeding these herbs to your horse will help strengthen his overall immune system so it can avoid overreacting to irritants. You can often find these herbs in powdered form and can feed them alongside other supplements.
Stinging nettles. Nettles are immune-supporting, as they target the health of the kidneys, which work to flush toxins from the body. Nettles also have some natural antihistamine compounds, which can provide additional relief from allergy symptoms. Horses generally enjoy the taste of dried nettle; you can chop down a good quantity of nettle, let it wilt for at least four hours, and then feed it alongside hay.
Pro & prebiotics. The horse’s digestive system includes tissue function that drives much of his immune response. The healthier a horse’s digestive tract is, the less likely the immune system is to turn on itself. Probiotics are beneficial strains of bacteria in the digestive tract that reduce the presence of harmful bacteria and bolster the immune system. However, in order for them to stay alive, they need enzymes – otherwise known as prebiotics – as food. Once you have bolstered your horse’s digestive system with probiotics, switch to a good source of prebiotics to keep gut health flourishing. There are many good products on the market for horses – top dress feed with these supplements to help ameliorate symptoms.