Selamectin;Sarolaner
8,743 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.
8,743
Total Reports
200
Deaths Reported
230.0%
Death Rate
Active Ingredients
Selamectin;Sarolaner
Administration Routes
TopicalUnknownOralSubcutaneousOphthalmicRespiratory (Inhalation)OtherAuricular (Otic)Intraocular
Species Affected
Cat 7,289
Unknown 1,317
Human 84
Dog 44
Rabbit 3
Bobcat 2
Other 1
Cattle 1
Hedgehog 1
Lynx 1
Most Affected Breeds
Domestic Shorthair 4,234
Unknown 1,407
Cat (other) 1,299
Domestic Longhair 454
Domestic Mediumhair 402
Siamese 143
Maine Coon 138
American Curl Shorthair 97
Cat (unknown) 81
Ragdoll 77
Most Reported Reactions
Application site hair loss 2,135
Application site alopecia 680
Lethargy (see also Central nervous system depression in 'Neurological') 661
Lack of efficacy (ectoparasite) - flea 644
Application site scab 636
Vomiting 572
Underfilling, Tubes 541
Application site reddening 460
Application site irritation 305
Anorexia 283
Caps, Abnormal 279
Tubes, Leaking 274
Outcome Breakdown
Ongoing
3,515 (47.3%)
Outcome Unknown
2,731 (36.7%)
Recovered/Normal
983 (13.2%)
Died
124 (1.7%)
Euthanized
76 (1.0%)
Recovered with Sequela
4 (0.1%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.