Serum Eye Drops for Canine Corneal Disease: A Systematic Review of Epithelial Repair and Clinical Outcomes

Serum eye drops appear to be a safe, biocompatible adjunct for managing corneal surface disease in animals, although they are not a proven superior substitute for standard therapy. Their benefit likely varies according to disease type and severity. Rigorous randomized, independently assessed, and standardized studies are needed to determine optimal preparation protocols, dosing concentrations, and clinical indications within the context of antimicrobial stewardship.