Pet Recall Facts

Ingredients / Tylosin

Tylosin: FDA adverse event reports for pets

Reports received through June 26, 2026. Data and limitations.

1,907Total reports
630Dog reports
56Cat reports

FDA-approved products with this ingredient (Green Book)

All approved products with this ingredient, for any species.

Brand names come only from the Green Book. Brand names in FDA's public report data are masked, so counts cannot be attributed to any brand. Ingredient names in the reports are written many ways; we group them under one ingredient name and count each report once per ingredient (method).

Reports by year received

19872
19885
19894
19906
19912
19921
19933
19943
19954
19965
19978
199810
199946
200050
200140
200257
200394
200479
200594
200690
200784
200861
200954
201050
201147
201284
201371
201449
201571
201681
201770
201886
201967
202053
202165
202241
202379
202490
202570
202631

Species named in reports

Dog630
Cattle325
Not given255
Pig234
Human231
Chicken88
Cat56
Other Birds23

Signs reported after Tylosin

Death308
Unclassifiable adverse event189
Lack of efficacy (bacteria) - NOS187
Accidental exposure173
Diarrhoea148
Lack of efficacy - NOS135
Vomiting92
Anorexia81
Lameness80
UNPALATABLE75
Lethargy (see also Central nervous system depression in Neurological)72
Pneumonia66
Death by euthanasia64
Behavioural disorder NOS55
Injection site pain50
Other abnormal test result NOS50
Respiratory tract disorder NOS49
Depression42
Digestive tract disorder NOS41
Not eating41
Granules/Powder, Abnormal39
Injection site swelling38
Ruminal bloat37
Emesis37
Loose stool35

Breeds named in reports

Pig (unknown)147
Cattle (unknown)122
Crossbred Bovine/Cattle76
Chicken (unknown)73
Dog (unknown)71
Holstein-Friesian also known as Holstein50
Retriever - Labrador46
Shepherd Dog - German45
Pig (other)40
Cattle (other)36
Crossbred Porcine/Pig35
Crossbred Canine/dog29
Maltese25
Terrier - Yorkshire24
Aberdeen Angus23

Reported outcomes

Died388
Outcome Unknown386
Recovered/Normal195
Ongoing185
Euthanized51
Recovered with Sequela25

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