Coralsnake envenomation is an uncommon but very dangerous occurrence throughout the southern United States. Coralsnakes are in the family Elapidae with other snakes such as cobras, kraits, and sea snakes; they are the only elapids native to North America. As with pit vipers, envenomations can range from mild to severe. However, unlike most pit vipers,…
Pit viper envenomation is a common emergency throughout a large portion of the United States. Pit vipers are snakes in the family Crotalinae and include rattlesnakes, copperheads, and cottonmouths. Envenomations may range from mild to severe. Dry bites—where no venom is injected—can occur, but are rare and happen in fewer than 15% of cases. This…
Canine hypoadrenocorticism, also known as Addison’s disease, results from inadequate production of adrenal hormones. An Addisonian crisis is a life-threatening complication requiring aggressive treatment. Causes Immune-mediated destruction of the adrenal cortex remains the most common cause of primary hypoadrenocorticism in dogs. A small number of dogs suffer from iatrogenic primary Addison’s disease. Secondary hypoadrenocorticism occurs…
Dr. Cathy Barnette reviews common winter emergencies in dogs, cats, and horses, including toxicities, hypothermia, and colic.
Dr. Cathy Barnette provides instruction on the most commonly encountered veterinary math equations, including fluid calculations, CRIs, and nutritional support.