Horse — Thoroughbred — MSK

FDA Report #N113232 — August 13, 2025

Report #N113232 Date: August 13, 2025 Horse Serious: Yes

Animal Information

Species Horse
Breed Thoroughbred
Gender Female
Age 29.00 Year
Weight

Drug Information

Brand Name MSK
Active Ingredients Oxytetracycline Dihydrate (Oxytetracycline Amphoteric)
Manufacturer MSK

Reactions

Agitation; Increased respiratory rate; Pawing; Cough; Pleural effusion; Foam in the nose; Harsh lung sounds; Pulmonary oedema; Anaphylaxis; Death by euthanasia; Intentional misuse

Outcome

Euthanized

Onset Date

August 13, 2025