Low thyroxine (T4)
VeDDRA Code: 2670
586 adverse event reports referencing this reaction
586
Total Reports
101
Deaths
1720.0%
Death Rate
Species Most Affected
Dog 522
Cat 64
Breeds Most Affected
Retriever - Labrador 62
Domestic Shorthair 51
Retriever - Golden 37
Crossbred Canine/dog 35
Shepherd Dog - German 23
Chihuahua 17
Boxer (German Boxer) 17
Maltese 14
Beagle 14
Terrier - Yorkshire 13
Associated Drugs
Trilostane 160
Bedinvetmab 70
Levothyroxine Sodium 53
Carprofen 45
Maropitant Citrate 45
Oclacitinib Maleate 44
Gabapentin 36
Prednisone 33
Thiamazole 32
Afoxolaner 31
Milbemycin Oxime + Spinosad 30
Fluralaner 13.64% 12-Week Chew 24
Pyrantel Pamoate;Sarolaner 24
Levothyroxine 20
Moxidectin 17
Metronidazole 17
Fluralaner Chew Tablets 16
Grapiprant 15
Anti-Il31 Mab Mcs Lot #1283563 15
Doxycycline 14
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.