Cannabidiol may prove to be useful in reversing the effects of THC intoxication in dogs; a growing problem. But more research is needed.
Canine tetrahydrocannabinol (THC) toxicosis is on the increase in North America; largely due to wide availability of cannabis products through medicinal and adult-use programs. Unfortunately, edible cannabis products are not only attractive to humans, but also to dogs.
Mild cases of canine THC toxicosis may be accompanied by lethargy and anxiety and self-resolve; but in more severe cases, urinary incontinence, ataxia, bradycardia (slow heart rate) and various other symptoms can present. In particularly severe cases, coma and death may result. Treatment is mainly supportive, which can be costly.
A new report describes the findings and outcomes in a small group of dogs with non-medical, presumptive THC toxicosis that were treated with cannabidiol (CBD)-infused transmucosal dissolving sheets.
In six cases from a private primary care practice and an after-hours emergency practice, five of the dogs were treated exclusively with transmucosal CBD (0.4-2.6 mg/kg); but one case also received injectable anti-emetic (anti nausea or vomiting) therapy.
Lethargy and ataxia (poor muscle control) noticeably improved and all other clinical signs resolved within 45 minutes of treatment in five of six cases. Follow-up wasn’t required in five cases, although one needed additional care for presumably unrelated gastrointestinal distress.
The report abstract, published in Frontiers in Veterinary Science , states:
“The use of transmucosal CBD-infused dissolving sheets resulted in expedient resolution of clinical signs in a minimally invasive manner that is accessible to both clients and veterinary practitioners.”
Some important things to note: this is just an abstract and the final, formatted version of the article is yet to be published. This is also just one report.
While encouraging, the results don’t suggest dog owners take matters into their own hands and administer CBD. If your dog shows signs of THC toxicosis; it’s best to seek out professional veterinary advice immediately. Another important point is an ounce of prevention is worth a pound of cure.
While anecdotal evidence regarding the use of CBD in dogs for various conditions has been promising, as have the results of some studies, much more research needs to be carried out.
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