Lasalocid
101 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.
101
Total Reports
52
Deaths Reported
5150.0%
Death Rate
Active Ingredients
Lasalocid
Administration Routes
OralUnknown
Species Affected
Cattle 60
Unknown 25
Horse 4
Sheep 4
Pig 2
Goat 2
Turkey 1
Other 1
Dog 1
Chicken 1
Most Affected Breeds
Holstein-Friesian also known as Holstein 27
Unknown 26
Cattle (unknown) 16
Crossbred Bovine/Cattle 6
Sheep (unknown) 4
Mixed (Cattle) 4
Horse (other) 2
Jersey 2
Turkey (unknown) 1
Pig (unknown) 1
Most Reported Reactions
Death 48
Potency, Low 9
Accidental exposure 8
Recumbency 7
Lot # and /or Expiration date missing 7
Lack of efficacy (protozoa) - Coccidia 6
Diarrhoea 6
Lack of efficacy - NOS 6
Inappropriate preparation of medication 4
Anorexia 4
Product Defect, General 4
Pulmonary oedema 4
Outcome Breakdown
Died
52 (67.5%)
Outcome Unknown
14 (18.2%)
Ongoing
6 (7.8%)
Recovered/Normal
4 (5.2%)
Recovered with Sequela
1 (1.3%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.