top of page

Blood Level Lab Indicators in Horses That Can Reveal the Presence of Worms or Parasites


Maintaining the health and well-being of horses is crucial for any responsible horse owner or caretaker. One of the most common challenges faced in equine healthcare is managing internal parasites, such as worms. These parasites can have a significant impact on a horse's overall health, leading to weight loss, poor coat condition, and even serious complications. Regular fecal examinations are the standard method for diagnosing worm infestations, but blood level lab indicators can also provide valuable insights into the presence of worms or parasites in horses. In this blog, we will explore some essential blood level lab indicators that can help identify the presence of worms or parasites in horses.

  1. Complete Blood Count (CBC): A CBC is a routine blood test that provides valuable information about a horse's overall health. It measures various components of the blood, including red blood cells, white blood cells, and platelets. In the context of worm infestations, an elevated eosinophil count in the CBC can be indicative of parasitic activity. Eosinophils are a type of white blood cell that increases in response to parasitic infections.

  2. Serum Protein Electrophoresis: Serum protein electrophoresis is a laboratory technique used to separate and identify the different proteins present in the blood. In horses with severe parasite infestations, the electrophoresis pattern may show an increase in globulins, which are a specific type of protein. Elevated globulin levels can indicate an immune response triggered by the presence of parasites.

  3. Serum Amylase and Lipase Levels: Parasite infestations, particularly those involving the gastrointestinal tract, can cause inflammation and damage to the digestive organs in horses. Increased levels of serum amylase and lipase, which are digestive enzymes, may be observed in blood tests when such inflammation occurs. These elevated levels can provide valuable clues about the presence of parasites affecting the digestive system.

  4. Liver Function Tests: Some parasites, like liver flukes, can directly impact the liver function in horses. By assessing liver function through tests such as serum bilirubin, serum albumin, and liver enzyme levels (such as AST and ALT), veterinarians can detect any abnormalities that may be caused by parasites infesting the liver.

  5. Immunoglobulin E (IgE): Immunoglobulin E is an antibody produced by the immune system in response to parasitic infections. Elevated levels of IgE in the blood can be an indicator of ongoing parasite activity in horses. Although IgE levels alone cannot diagnose a specific parasite, they can support the overall assessment of a horse's parasite burden.

  6. Eosinophils (eos) can indicate the presence of worms or parasites in horses. Eosinophils are a type of white blood cell that plays a role in the immune response against parasites. When a horse is infested with worms or parasites, eosinophil levels in the blood may increase as a result of the immune system's response to the invasion

Conclusion: While fecal examinations remain the primary method for diagnosing worm infestations in horses, blood level lab indicators can offer valuable supplementary information. By analyzing various blood parameters, veterinarians can gain insights into the presence of parasites, the severity of the infestation, and its impact on the horse's overall health. It is important to note that blood tests alone are not sufficient for a definitive diagnosis, and veterinarians will consider other clinical signs and diagnostic methods for accurate parasite identification. Regular monitoring, strategic deworming protocols, and consultation with a veterinarian are essential for maintaining optimal equine health and managing parasite infestations effectively.



20 views0 comments

コメント


bottom of page