Part of being a responsible pet owner includes keeping your dog up-to-date on the appropriate vaccinations and medications to keep them happy and healthy. But what happens when your attempts to bring your dog peace actually causes more harm than good? Recently, the FDA has released warnings regarding certain flea and tick medications which can cause “neurological adverse events” in your pooch. We have summarized what you need to know regarding these warnings and how you can properly protect your pup.
What is Isoxazoline?
According to the FDA, the medications which are causing these negative symptoms in dogs and cats belong to the isoxazoline family. However, despite these reports, drugs that fall within the isoxazoline family are still considered safe to use on your pets. Adverse reactions which have been reported to the FDA include muscle tremors, ataxia and even seizures.
Flea and tick medications that fall within the isoxazoline family include Bravecto, Credelio, Nexgard and Simparica. All of these medications are chewable tablets. Topical medications do not fall within this class and are still a favorite amongst pet owners.
Isoxazoline was created with the intention of having negative effects on the insect nervous system. It was not originally believed to affect the nervous system of mammals. Statistics show that the majority of dogs and cats do not experience these neurological side-effects, but it is your duty as a pet owner to do your research! Determine which method of treatment you are comfortable using on your dog or cat.
Signs and Symptoms to Watch For
If your pet has been introduced to isoxazoline flea and tick preventatives, watch your pet for unusual activity closely. Any signs of neurological distress should be reported to your vet and the FDA immediately. Things to look for include:
- Weakness of limbs
- Excessive head tilting
- Stumbling or dizziness
- Tremors
- Out of character behavior
- Loss of appetite or nausea
- Localized or generalized muscle tremors
- Seizures
- Unusual neurological reactions
Where You Should Go From Here
It is imperative that your four-legged friend stay on flea and tick preventative. Many dangerous illnesses can be transferred to your dog or cat through bug bites. If your dog is on an isoxazoline medication and you are uncomfortable with continuing treatment, speak to your vet about your alternatives. You can choose from oral preventatives, collars, topicals or powders.
Whichever option you choose, it is important your remain vigilant. For example, never give flea and tick treatment designed for dogs to your cats as it can be deadly. Always administer the correct dosage for your pet’s weight and age. Follow the proper storage instructions to ensure your medications are safe and remain effective throughout their shelf-life.
And as always, feel free to reach out to us for our recommendations regarding flea and tick control. Being a lifelong resource for our adopters is one of our top priorities at Archview Labradoodles! If you are ready to add a new puppy to your family, please check out our available puppies here.
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