Whenever permethrin poisoning is known or suspected, it’s important to let the manufacturer know, as well as the local drug regulatory authorities (your vet can help Dec 26, 2023 · Poisoning can also occur when a cat bunts against a dog’s coat that’s wet with permethrin flea treatment
and even from home
If you're concerned your cat may have been exposed to permethrin, the
Be alert for: Twitching whiskers Muscular tremors Heavy salivation Common signs of permethrin poisoning in cats include: Twitching Muscle tremors Seizures (fits) High temperature Salivating Wide (dilated) pupils If you see any of these signs in your cat, contact your vet immediately
A retrospective analysis of all adverse experience reports received by the Australian
ataxia (24%) mydriasis (19%) temporary blindness (12%) The severity of clinical signs
A retrospective analysis of all adverse experience reports received by the Australian Pesticides and Veterinary Medicines Authority's Adverse Experience Reporting Program for veterinary medicines since 1995, showed that permethrin toxicity in cats usually occurred after the owner applied a canine permethrin-containing product, typically a spot-on
Retrospective study of 20 cases of permethrin toxicity in cats treated at an emergency clinic in Brisbane, Queensland from October 2004 to June 2005
Dog flea control products that contain pyrethroids are toxic to cats
Some of the reasons why cats develop permethrin poisoning is they are: Given preventative flea and tick treatments made for dogs; In close contact or groom a dog who recently was given a flea and tick prevention product; Exposure either through skin contact or from ingestion of a permethrin-containing product may result in toxicity in a cat
A slurry of activated charcoal at 1–2 g/kg may be administered, followed by a saline cathartic (magnesium or sodium sulfate [10% solution] at 0
Studies in mice suggest that oral cis-permethrin is >10x more toxic than trans-permethrin, and 2-5x
Cats who have been exposed to toxic levels of pyrethrin/permethrin may show signs within a few hours
Two cats presented in lateral recumbency and with generalized tremor after they had been incidentally treated with permethrin for flea control by their owners
Permethrin causes twitching, seizures and paralysis in cats, and can be rapidly fatal
Both pyrethrins and permethrin are toxic to cats
Permethrin-based products are often contraindicated in cats due to an increased risk of toxicity (Sutton et al
Pyrethrins are a class of drugs derived from the Chrysanthemum flower/plant, while pyrethroids are synthetic derivatives
Immediately begin running warm water into the basin, and place the cat under the stream so it gets thoroughly wet
In most cases canine permethrin spot-on (PSO) flea products had been directly applied to affected cats
Vet
Thebest way to avoid serious Lipid infusion can be used in the management of poisoning with fat soluble (lipophilic) substances
Overdosing can cause toxic signs in both dogs and cats
Methods: The enrolled cats showed acute onset of seizures, tremors and hypersalivation that were partially controlled with the administration of benzodiazepines and intravenous fluid therapy