PetMeds®: High Blood Pressure in Dogs and Cats

Filed under Dr. Dym's Vet Blog

While most people are aware of the prevalence and significance of high blood pressure in humans, as well as the importance of early diagnosis and treatment, we’ve just only recently started becoming aware of high blood pressure (and the potential health consequences), known as hypertension in dogs and cats. In cats and dogs both acute and chronic kidney and renal failure are certainly commonly associated with high blood pressure in our canine and feline companions.

That is why especially in aging pets, twice yearly wellness exams, as well as if symptoms are observed, such as increasingly thirsty dogs or thirsty cats should have blood and urine tested for the presence of kidney disease, in addition to having their blood pressure measured at their veterinarian’s office. In aging cats an overactive thyroid gland, known as hyperthyroidism, can also be a common cause of high blood pressure, and even thickening of the heart muscle, which can lead to a health threatening disease known as cardiomyopathy. Aging pets should be examined twice yearly to help detect symptoms of hypertension

In addition to kidney disease, certain hormonal disorders in dogs such as Canine Cushing’s disease can lead to high blood pressure, which if left untreated with appropriate pet medications, can lead to further kidney damage, sudden visual changes like blindness from retinal detachment (more commonly seen in cats), neurological complications including stroke, as well as cardiovascular complications including the formation of blood clots that can lead to cats and dogs with sudden difficulty breathing, and even sudden death.

As in people early detection and treatment of high blood pressure, as well as looking for potential underlying diseases that may be causing them is the key in preventing these complications.  Once diagnosed, prescription medications such as calcium channel blockers (most common one used for this in veterinary medicine known as Norvasc or Amlodipine, ACE inhibiters such as Enalapril or Benazepril, or beta blockers such as Atenolol are often prescribed by veterinarians as a single drug or in some severe cases in combination. As in people, healthy nutritious and minimally processed naturally preserved diets such as Eat Great Be Well, Pet Guard or Wysong, or a proper homemade diet is recommended. Nutraceutical supplements such as Vetri-DMG liquid, as well as antioxidants like Proanthozone can help as well. Even omega-3 fatty acids such as Super Pure Omega 3Missing Link, or Nordic Naturals products can all help especially in kidney disease patients, but also as general supplements for health and well-being.

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Read Related Posts on PetMeds Blog:

  1. PetMeds® Hypertension in Dogs and Cats (Causes and Treatment)
  2. PetMeds® Kidney Disease in Cats
  3. PetMeds®: Blood in Dog’s Urine
  4. PetMeds® Pre-anesthetic Blood Work and Your Pet
  5. PetMeds®: Heartworms in Dogs and Cats

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  1. [...] or high blood pressure is one of the most common silent killers of humans.  Only recently have we become increasingly [...]

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