Coccidiosis in Cats

Coccidia infect intestinal cells and may cause diarrhea, although some infected pets have no outward signs. Veterinary testing helps determine whether the parasite explains a particular illness.

Editorial overview based on the linked VCA resource; this is not the complete original handout. Prepared 2026-10-03; not veterinarian-reviewed. Diagnosis and treatment, including medication choice and dose, require veterinary guidance.