What antihistamines can horses have?

Over the counter diphenhydramine (Benadryl) or comparable antihistamines can be used in an emergency for horses with severe hypersensitivity or allergy.

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.

Can horses have antihistamine tablets?

Use antihistamines only under the guidance of your vet. Antihistamines should be used with caution in horses with sweating disorders (anhydrosis). In addition, they may be contraindicated in horses on warfarin and other anticoagulant drugs.

What is the best allergy medicine for horses?

Allergies in Horses

  • Cetirizine Oral Powder.
  • Diphenhydramine Capsule.
  • Guaifenesin Oral Powder.
  • Hydroxyzine Oral Powder.
  • Cetirizine Oral Suspension.
  • Hydroxyzine Oral Powder Packet.
  • Cetirizine Oral Oil Suspension.
  • Tripelennamine Injection Solution.

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.

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What can I give my horse for allergies?

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.

How much antihistamine should I give my horse?

Assuming you cannot contact your vet: For hives or possible allergic airway disease (heaves), for a 1000 lb horse, give 5-10 tabs of 25mg diphenydramine crushed up and mixed in water and dosed in a syringe orally (by mouth).

What can you give a horse to calm it down?

If the horse needs a mild calming effect, I’ll typically recommend a magnesium or herbal product with tryptophan, such as Quietex or Quiessence. There are lots of combinations of other ingredients including valerian root or Thiamine/Vitamin B1. An alternative is Mare’s Magic- made of raspberry leaf extract.

Can I give Piriteze to my horse?

These are a safe medication for horses (they do not have the same risk of laminitis as with steroid use) but have limited effectiveness. Piriton is one of the most commonly used anti-histamine. These are a very effective drug when used topically or in tablet form.

How do you treat a horse with pollen allergies?

Treatment and management

‘Treatment can also greatly improve a horse’s quality of life,’ Gil says. ‘The most effective method is to get a horse to inhale small quantities of steroid into his lungs. This will neutralise the allergic reaction that has caused the airway muscles to clamp down.

Why does my horse have a runny nose?

The common causes of nasal discharge include strangles, sinus infections, tooth problems, and guttural pouch infections. Bilateral (both nostrils) occurs when the source of the mucus is distal to the nasal openings. This would include strangles and guttural pouch infections.

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