Horse — Paint — MSK

FDA Report #N141209 — August 30, 2025

Report #N141209 Date: August 30, 2025 Horse Serious: Yes

Animal Information

Species Horse
Breed Paint
Gender Male
Age
Weight

Drug Information

Brand Name MSK
Active Ingredients Ceftiofur Crystalline Free Acid
Manufacturer MSK

Reactions

Injection site swelling; Injection site tenderness; Injection site warmth; Elevated serum amyloid A (SAA); Muscle inflammation; Intentional misuse

Outcome

Ongoing

Onset Date

August 30, 2025