Does Comfortis have side effects?

What is the risk associated with Comfortis? The most common side effect is vomiting, which is mild and transient in most dogs and cats. Other common side effects in cats include diarrhoea and loss of appetite.

Does Comfortis kill dogs?

A family says the drug, Comfortis, killed their dog. A Clearwater man says the same thing happened to his 12-year-old dog after he gave him a dose of a similar drug, Trifexis, used for heartworm prevention. Both drugs are made by the company Elanco and have the same active ingredient, Spinosad.

Can Advantage flea treatment cause seizures in dogs?

Symptoms and treatment Symptoms of toxicity can include twitching, hypersalivation, trembling and seizures. If you start to see tremors shortly after applying the flea treatment, the best thing to do is bathe Fluffy or Fido in lukewarm water with a gentle dish soap like Dawn or Palmolive.

Can I give my dog too much Comfortis?

At doses up to 100 mg/kg bodyweight per day for 10 days, the only clinical symptom of overdose was vomiting, which occurred usually within 2.5 hours of dosing. Mild elevations of ALT (alanine amino transferase) occurred in all dogs treated with Comfortis, although values returned to their baseline by day 24.

Will Comfortis make my dog sick?

For dogs: The most common adverse reaction reported is vomiting. Other adverse reactions reported in decreasing order of frequency are: depression/lethargy, decreased appetite, incoordination, diarrhea, itching, trembling, excessive salivation and seizures.

What is the safest flea medication for dogs?

If chemical products are necessary for additional flea or tick control, NRDC recommends s-methoprene or pyriproxyfen, which are less toxic ingredients—but read the labels carefully because some products use them with other, more harmful pesticides.

Does Comfortis make dogs sick?

Why does my dog act weird after flea treatment?

Your dog may be having symptoms of Canine Cognitive Dysfunction, a.k.a dog dementia. After receiving flea medication, in addition to acting weird, your dog may have: These symptoms will appear usually a few hours after the flea medicine has been administered. The stomach problems could be a result of anything.

Can flea treatment make my dog sick?

Common signs of toxicity from flea products containing organophosphates are diarrhea, vomiting, difficulty breathing, small pupils, muscle tremor, weakness or falling over, and drooling. Organophosphate toxicity can be rapidly fatal, depending on the ingredients and dose the pet is exposed to.

How often can I give Comfortis to my dog?

Safe for dogs 14 weeks of age or older and 5.0 pounds of body weight or greater. One chew, every month. Administer one tablet of Comfortis once every month to provide year-round protection.

What is the safest flea and tick treatment for dogs?

Can you give Comfortis to a 14 week old puppy?

Only use Comfortis in adult dogs and puppies over 14 weeks old. Do not use if your dog is a breeding animal i.e. pregnant, nursing etc. Do not use if your dog has been diagnosed as epileptic or has a history of seizures/tremors. Avoid if your dog has been prescribed ivermectin by your vet for a condition.

What are the side effects of Comfortis for dogs?

See the Comfortis label for complete safety information. For dogs: The most common adverse reaction reported is vomiting. Other adverse reactions reported in decreasing order of frequency are: depression/lethargy, decreased appetite, incoordination, diarrhea, itching, trembling, excessive salivation and seizures.

Are there any oral flea products for dogs with seizures?

Oral Flea Products. However, several brands should be used cautiously with epileptic dogs. NexGard, Comfortis and Trifexis have been known to cause seizures in dogs shortly after dosing, so use cautiously. There’s a new oral flea product in town. It’s only been on the market for a year, but it has fast-acting results.

Can a dog take Comfortis with ivermectin?

Comfortis is not contraindicated for use with any veterinary drug/product when they are administered at labeled doses. However, while labeled heartworm preventatives are not an issue, you should not use Comfortis concurrently with extra-label doses of ivermectin in dogs and should use caution in cats.