This document discusses different types of toxemia, which are systemic disease states caused by the presence of toxins in the blood. It describes antigenic toxins produced by bacteria, including exotoxins, enterotoxins, and endotoxins. Metabolic toxins are also discussed, which result from incomplete elimination or overproduction of toxins. Common causes of toxemia in animals include endotoxemia from gastrointestinal diseases, ketonemia, and lactic acidosis. Diagnosis depends on clinical signs, while treatment focuses on removing infection sources, antibiotics, fluid therapy, and anti-inflammatories.