A review of the diagnosis and treatment of fluid and electrolyte disorders in the horse.

This research paper is a thorough review of how disturbances in fluid and electrolyte balance, caused by various diseases, can affect horses. It also discusses possible methods for diagnosis, assessment, and management of these imbalances.

Classification of Disorders

• The research paper discusses the classification of disturbances in horses into three primary categories, providing a framework for understanding and addressing these imbalances.
• The first category is primary water loss where there’s an abnormal decrease in the body’s water content. This could be due to factors like excessive sweating, limited water intake or excessive urination.
• The second category is mixed water and electrolyte depletion. This implies a condition where both water and crucial body salts are lost. This might be due to issues such as dehydration, vomiting, fever, or prolonged exercise.
• The third category highlights acid-base disturbances, which refer to abnormal changes in the body’s acid-base balance. Such imbalances can disrupt the normal activity of cells and proteins and are often linked to conditions like kidney disease or respiratory problems.

Diagnosis and Assessment

• The article discusses the importance of correct diagnosis and assessment for each of these disorders. It’s crucial to understand the cause of the imbalance to devise appropriate treatment strategies.
• The methods of diagnosis can vary based on the specific imbalance. For instance, primary water loss can often be diagnosed through physical symptoms like dry skin and mucus membranes, sunken eyes, or heart rate acceleration, while laboratory tests are typically required to diagnose mixed water and electrolyte depletion or acid-base disturbances.
• The assessment of such disorders involves a comprehensive analysis of the horse’s overall health, including a thorough review of lifestyle, diet and potential exposure to disease.

Principles of Treatment

• The research further reviews the principles of treatment for these disorders. The main goal of treatment is to restore balance and prevent further complications.
• Treatment often involves fluid replacement therapy. It’s a procedure where fluids and electrolytes are administrated intravenously to ensure rapid replenishment of the lost salts and water.
• The paper also details the management of fluid replacement therapy for specific disorders such as acute intestinal obstruction, inability to drink, and diarrhea. For each disorder, the treatment approach will differ based on the nature and extent of the imbalance.