Chlortetracycline Hcl
16 adverse event reports submitted to the FDA
Important: Adverse event reports do not establish that a drug caused or contributed to the event. Consult your veterinarian before making treatment decisions.
16
Total Reports
10
Deaths Reported
6250.0%
Death Rate
Active Ingredients
Chlortetracycline Hcl
Administration Routes
OralOther
Species Affected
Pig 12
Cattle 4
Most Affected Breeds
Pig (unknown) 6
Crossbred Porcine/Pig 5
Mixed (Cattle) 2
Commercial hybrid 1
Aberdeen Angus 1
Crossbred Bovine/Cattle 1
Most Reported Reactions
Death 8
Weight loss 4
Lameness 4
Pneumonia 3
Cough 3
Loose stool 3
Other abnormal test result NOS 2
Lethargy (see also Central nervous system depression in 'Neurological') 2
NT - Abnormal necropsy finding NOS 2
Paresis 2
Limb weakness 2
Musculoskeletal pain 2
Outcome Breakdown
Died
10 (41.7%)
Outcome Unknown
5 (20.8%)
Ongoing
4 (16.7%)
Recovered/Normal
4 (16.7%)
Euthanized
1 (4.2%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.