Lasalocid Sodium
254 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.
254
Total Reports
122
Deaths Reported
4800.0%
Death Rate
Active Ingredients
Lasalocid Sodium
Administration Routes
OralUnknownTopical
Species Affected
Cattle 176
Unknown 20
Horse 12
Turkey 10
Chicken 9
Sheep 7
Dog 5
Pig 3
Other Birds 3
Goat 2
Most Affected Breeds
Cattle (other) 81
Mixed (Cattle) 42
Holstein-Friesian also known as Holstein 33
Unknown 31
Jersey 10
Horse (unknown) 8
Sheep (unknown) 7
Turkey (unknown) 6
Aberdeen Angus 4
Chicken (other) 4
Most Reported Reactions
Death 82
Lack of efficacy (protozoa) - Coccidia 50
INEFFECTIVE, COCCIDIA 41
Lack of efficacy - NOS 39
Sudden death 13
Underdose 11
Unexplained death 11
No sign 10
Ruminal bloat 9
Diarrhoea 8
Overdose 7
Death by euthanasia 6
Outcome Breakdown
Outcome Unknown
134 (44.1%)
Died
119 (39.1%)
Recovered/Normal
30 (9.9%)
Ongoing
13 (4.3%)
Euthanized
7 (2.3%)
Recovered with Sequela
1 (0.3%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.