What happens if my dog eats two doses of Heartgard?

What happens if my dog eats two doses of Heartgard?

Toxicity can occur if a dog is given an excessive dose of the medication (10 to 20 times the recommended dose). Additionally, certain dogs are genetically hypersensitive to the medication. In these dogs, ivermectin can pass directly to the brain and be toxic or even lethal.

What happens if you give your dog too much heartworm medicine?

At elevated doses, sensitive dogs showed adverse reactions which included mydriasis, depression, ataxia, tremors, drooling, paresis, recumbency, excitability, stupor, coma and death. HEARTGARD demonstrated no signs of toxicity at 10 times the recommended dose (60 mcg/kg) in sensitive Collies.

Can Heartgard make my dog sick?

The following adverse reactions have been reported following the use of HEARTGARD: Depression/lethargy, vomiting, anorexia, diarrhea, mydriasis, ataxia, staggering, convulsions and hypersalivation.

How long does Heartgard stay in dog’s system?

Heartgard has the active ingredient ivermectin in it. Ivermectin has a half-life of 2 days in the dog. That means 1/2 of the drug is eliminated from the body in 2 days. So at most it is active for 4 days per month.

What happens if your dog eats Heartgard Plus?

Fortunately, the active ingredients in Heartgard (sic) Plus have good safety margins. Ivermectin, the ingredient that kills heartworm larvae, is present in such low doses that Buster probably could have eaten 12 tablets without ill effects.

Can you give a dog a double dose of heartguard?

More sharing options… I would think you’re fine. The amounts of Ivermectin and Pyrantel in the Heartguard is less then given in race kennels. So a double dose of Heartguard might equal the usual amount given in racing kennels. More sharing options…

Is there a rebate on Heartgard for dogs?

Download and present this coupon to your vet. Buy 12 doses of HEARTGARD ® Plus (ivermectin/pyrantel) and enjoy a $15 rebate: Simply download the coupon and take it to your vet. Fleas and ticks are threats to your dog, too.

Which is the best heart worm treatment for dogs?

HEARTGARD ® Plus (ivermectin/pyrantel) prevents the invisible threat of heartworm disease and treats and controls five species of intestinal worms. † With more than 2 billion doses prescribed, HEARTGARD Plus is the #1 choice of vets for both their patients and their own dogs. 1-3

What happens if you accidentally give your dog Heartgard?

Dogs may be sedated for much of the time, or may be otherwise recumbent, in a coma, or be unable to eat or drink. Even if you accidentally gave your dog 2 doses of Heartgard, the good news is that the margin of safety for heartworm medications is very wide and your dog will most likely be just fine.

How many milligrams of Heartgard does a dog need?

A single Heartgard Plus for a dog less than 25 kg body weight contains 68 micrograms, thus the dog would need to eat around 147 to come to any harm. However, some dogs are more sensitive to the active ingredients than others so never be complacent and always seek veterinary advice if the dog has an overdose.

What happens if you give Your Dog 2 heartworm pills?

Even if you accidentally gave your dog 2 doses of Heartgard, the good news is that the margin of safety for heartworm medications is very wide and your dog will most likely be just fine.

How many mg of Ivermectin does Heartgard Plus have?

Given that one Heartgard Plus tablet for dogs up to 25 pounds contains only 68 micrograms (mcg) of ivermectin, even a mere 10-pound dog would have to eat 66 tablets (!) for any potential poisoning to arise. Chances are you don’t have 66 pills of Heartgard lying around at home!