Your veterinarian can prescribe several medications to calm an allergic response. Dexamethasone or other corticosteroids are effective for treating severe reactions. If your horse is only moderately itchy or has hives, antihistamines can be useful.
What can I give my horse for pollen allergies?
NostrilVet is a unique cellulose based nasal powder spray that delivers protection for your horse against mould from straw, mite, dust, pollen and other airborne allergens that causes allergic reactions like equine hay fever, coughing, heaves, runny nose, and other similar symptoms.
What is the best antihistamine for horses?
Tripelennamine is used in horses to treat allergic problems such as hives and itchy skin reactions or more urgent allergic problems such as tongue or facial swelling due to bee sting, insect bites, or contact with an irritating plant.
What antihistamines are safe for horses?
Over the counter diphenhydramine (Benadryl) or comparable antihistamines can be used in an emergency for horses with severe hypersensitivity or allergy.
Do horses cough with allergies?
The most common types of allergic reactions in horses show up in the skin or respiratory system. In the skin, you may notice your horse vigorously itching an area or overcome with hives. For a respiratory reaction, your horse may begin coughing, sneezing or wheezing, but without nasal discharge.
What do you feed a horse with allergies?
Diets that provide necessary nutrients to maintain body condition and fuel for the performance horse might include alfalfa hay, a vitamin/mineral supplement such as Free Balance® 12:12 Mineral, grain (oats/barley/corn) for energy, oil for added calories, some beet pulp to hold it together and, if a soy-free source of …
Can you give a horse human antihistamine?
They are generally considered safe, but are of questionable value. Extra-label use of human antihistamines is also common in equine practice. Examples of these medications include hydroxyzine, diphenhydramine (Benadryl) and cetirizine, among many others.
Why does my horse have welts?
They often develop and disappear suddenly. The most common causes of hives in horses are insect bites or stings, medications, and exposure to allergens. Other potential causes include vasculitis (inflammation of the blood vessels of the skin), food allergy, ringworm, and pemphigus foliaceus.
Can horses be allergic to pollen?
Symptoms of Seasonal Allergic Rhinitis
If your horse’s respiratory system is sensitive to pollen, it’s likely the delicate lining of the airways will become irritated. The resulting inflammation may present as symptoms, including: Coughing. Head shaking.
Can horses be allergic to tree pollen?
Horses can also suffer from pollen allergies over the spring and summer months. These can vary from horse to horse, manifesting in various ways including but not limited to: Coughing. Nasal discharge.
Can I give my horse Zyrtec?
The medication is expensive, but could be worth a try in some horses. Zyrtec: The human antihistamine may be beneficial in a small proportion of horses with Equine Asthma. Since the vast majority of Equine Asthma patients do not have a histamine-associated problem, this isn’t likely to work for most.
How do they test for allergies in horses?
There are two tests currently available for food allergy testing in horses: intradermal testing (known as a skin-prick test) and a blood test that measures a specific protein, or antibody, called immunoglobulin E.