Heinz Body Anemia in Dogs

even as their owners may additionally love an excellent meal with lots of onion and garlic, those objects are toxic to puppies and cats. consumption of onions or garlic might also reason Heinz body anemia in pets, which influences crimson blood cells. also referred to as hemolytic anemia, this situation can be fatal, so in case your dog has any of those symptoms, take it to the veterinarian right away. Do now not feed any desk scraps which can comprise onion or garlic.

Anemia, Heinz Body in Dogs
this is a circumstance in which purple blood cells are destroyed. The “Heinz frame” can be visible beneath a microscope. This kind of anemia can occur as a reaction to sure medicines, or because of consuming onions. it’s miles much more likely to occur in cats than dogs and is normally caused by something the pet has eaten or drunk. Hyperthyroidism, lymphoma, and diabetes may also bring on this circumstance.


  • Fever
  • Discoloration of the skin
  • Sudden onset of weakness
  • Loss of appetite (anorexia)
  • Reddish-brown urine if the case is severe
  • Pale mucous membrane (e.g., lips, mouth, gums)

The reasons

  • Poison Swallow: Withered red maple leaves, turnips, kale, zinc, onion, and garlic
  • Medicines: acetaminophen, vitamin K, phenothiazine, benzocaine, phenacetin
  • diabetic
  • Hyperthyroidism
  • Genetic disorders

First, your veterinarian will do complete blood depend to decide the purpose of the symptoms. If Heinz our bodies are recognized, a route of treatment can be endorsed. A methylene blue, or different sort of stain to search for Heinz bodies, might be used to determine their genuine remember. in case your cat may be very pale, a methemoglobin check might be conducted to measure oxygen in the blood.

it’s also critical to observe that cats can also have a great wide variety of Heinz our bodies of their blood without having anemia.

Vomiting and Diarrhea
Dogs with Heinz body anemia may vomit or pass loose, watery stools. While vomiting and diarrhea have many causes, call your veterinarian if you suspect the dog has eaten onions, garlic, or other toxins.

Discolored Urine
Very dark, reddish urine may be a symptom of Heinz body anemia. Blood in the urine causes the discoloration. The veterinarian will conduct urine and blood tests to determine the cause.

With any form of anemia, the gums appear pale. In Heinz’s body anemia, the gums and whites of the eyes may be yellow or yellow in appearance. Jaundice indicates liver damage, which is a sign of disease.

Breathing difficulty
Dogs with anemia may have difficulty breathing or appear to have asthma-like attacks. Your heart rate may also increase. As with any respiratory problem, take your dog to the vet immediately.

Subtle Symptoms
Less-specific symptoms include depression, lethargy, general weakness, and lack of appetite. While these symptoms indicate a number of conditions, Heinz body anemia is a possibility. If your dog seems not quite right for more than a day or two, call your veterinarian for testing and diagnosis of the problem.