New incident report
Incident Report Number: 2010-5729
Registrant Reference Number: 2010TH042
Registrant Name (Full Legal Name no abbreviations): Bayer Inc
Address: 77 Belfield Road
City: Toronto
Prov / State: ON
Country: Canada
Postal Code: M9W 1G6
Domestic Animal
Country: CANADA
Prov / State: QUEBEC
PMRA Registration No. 25131 PMRA Submission No. EPA Registration No.
Product Name: advantage 100
Yes
Units: mL
Site: Animal / Usage sur un animal domestique
No
Medical Professional
Cat / Chat
Domestic medium hair
1
Male
Female
0.5
2.55
kg
Skin
>24 hrs <=3 days / >24 h <=3 jours
>8 hrs <=24 hrs / > 8 h < = 24 h
System
>8 hrs <=24 hrs / > 8 h < = 24 h
Yes
Yes
24
Hour(s) / Heure(s)
Fully Recovered / Complètement rétabli
Treatment / Traitement
(eg. description of the frequency and severity of the symptoms
The owner used 0.3 ml of advantage 100 on Oct 17 2010. The owner had used advantage in this manner before. The owner noticed the cat trembling at approx 4 AM Oct 18 and presented the pet at the clinic at 3 PM Oct 18. The cat was bright but trembling. PLR response was good. The pet was unable to walk due to trembling. Bloodwork shows eosinophila, elevated platelets, hypercalcemia and hypernatremia. The pet was transferred to an emergency clinic for overnight treatment (name). Upon arrival at the emergency clinic for overnight monitoring (17:10), the pet was exhibiting moderate tremors and still could not walk without assistance. By 8:20 on Oct 19 the trembling had ceased and only a mild hind end ataxia remained. Zorro was discharge Oct 19 with instructions that the owners monitor him and keep him indoors for several days. On initial presentation, the cat was given diazepam (0.5 mg/kg) IV and phenobarb 10 mg/kg IV and the cat was placed on IV fluids. At (name) 55/mg/kg methocarbamol was given IV and IV fluids were maintained. No medications were sent home.
Major
Classed as major as this reaction is possibly a permethrin toxicosis, attributable to another product. Untreated, permethrin toxicosis can be fatal.