Staff of BAH Blog


Blog Series: Medical Emergencies for Pets

PT 9: Anaphylaxis or Anaphylactic Shock

Euraysia Duhaime: BA, Veterinary Assistant BAH

“Be honest and be kind.”

Pets are prone to a wide variety of illnesses, and it can be difficult to sort out which symptoms are emergencies. I’ve written a series of short blogs to help you determine when your fur-baby needs immediate medical attention. Today, we’re discussing anaphylaxis or anaphylactic shock.

Allergies! Most animals have them but some pets have very severe allergies that at times require immediate medical attention. Anaphylaxis or anaphylactic shock is a very severe allergic reaction that causes sudden collapse and severe breathing difficulties. The first clinical sign is usually swelling of the face or muzzle, hives, vomiting, diarrhea and restlessness. These signs can progress very quickly and can result in collapse and death if left untreated in an appropriate time frame. There are many causes for anaphylaxis and can vary from something seemingly small and harmless like an insect bite, to contact allergies or reactions to medication. If you think your pet is experiencing anaphylaxis, please take your dog to the nearest emergency clinic immediately! A pet may progress from the initial bite/sting exposure to collapse within minutes.


If you have any questions, or would like to book an appointment, fill out the form below and we’ll get back to you within 48 hours. If you have a possible emergency during our hours of operation, please call the clinic at 519-648-9738. If you have an after hours emergency, please contact Campus Estates Animal Hospital at 519-837-1212.