Ivermectin for dogs: doses and uses

Author: Peter Berry
Date Of Creation: 14 February 2021
Update Date: 28 June 2024
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How much ivermectin can I give my dog?
Video: How much ivermectin can I give my dog?

Content

Ivermectin is a well-known drug that has been used for several years to treat various pathological processes. In this PeritoANimal article we will explain about the uses and doses ofivermerctin for dogs. We will also provide information about the precautions that should be taken into account when administering it and the limitations, since it is currently possible to find more effective and safer drugs.

As always, only a veterinary professional is authorized to prescribe ivermectin to puppies and advise on the proper doses. Consult a specialist before administering this drug to your dog.

What is ivermectin for

Ivermectin for dogs has multiple uses against a number of well-known parasites. This drug, which started being used in large animals and then spread to companion animals, is active against the following parasites:


  • External parasites such as ticks, although not effective on dogs, some of the many antiparasitic products available on the market are recommended for them.
  • Internal parasites such as nematodes, including intestinal worms such as Toxocara, ocular worms such as Thelazia or cardiopulmonary worms such as heartworms. Although, in this case, the use is preventive, there are better drugs for the treatment.
  • It is also active against the mites responsible for both sarcoptic and demodectic mange, although ivermectin has not been registered for this purpose in companion animals.

Ivermectin, which is administered orally or subcutaneously, acts on the nervous and muscular system of these parasites, immobilizing them and causing death.

Ivermectin from human can be given to dogs

Have you ever wondered if Ivermectin from human can be given to dogs? Well, this is a very controversial issue since this drug presents some dangers for certain breeds and can also be toxic if misadministered. It is very important that you follow the veterinary guidelines as only the professional is able to prescribe the correct dose, taking into account your pet's needs.


Is Ivermectin for Dogs Dangerous?

THE ivermectin for dog, like any drug, can have negative side effects. Among them are:

  • Vomiting and nausea;
  • Diarrhea;
  • Constipation;
  • Anorexia;
  • Somnolence;
  • Tremors;
  • Fever;
  • Itch.

It is important to bear in mind that the safety margin for this medicine is narrow. I mean, a high dose can be toxic to the dog. That's why it's very important that you only manage the dose prescribed by the veterinarian, as it will adjust the dose depending on the characteristics of the dog and the parasite it intends to act on. Intoxication with ivermectin produces the following clinical signs:

  • pupil dilation;
  • Lack of coordination;
  • Blindness;
  • Hypersalivation;
  • Seizures;
  • Vomiting;
  • With the.

Any of these signs require urgent veterinary attention to prevent irreversible damage or death. In general, the dog will start treatment with fluid therapy and intravenous medication. Therefore, you should take some precautions, especially if your puppy belongs to an ivermectin sensitive breed.


Is Ivermectin for dogs toxic for any breed?

In some cases, the ivermectin for dogs is prohibited because it can affect the dog's brain due to a genetic modification in the MDR1 gene presented in some breeds and that, consequently, make them sensitive to this drug.

These puppies can die if they are treated with ivermectin. The breeds that show this intolerance, since the gene mutation was not confirmed in all, are the following:

  • Rough Collie;
  • Border Collie;
  • Bobtail;
  • Australian Shepherd;
  • Afghan Hound.

It should be taken into account that the crosses between dogs of these breeds they can also be sensitive, so when in doubt you should not administer ivermectin to these animals. It is also not recommended for use among pregnant dogs, puppies under three months, elderly, sick, immunosuppressed or malnourished. You should also take into account some precautions with the combinations of this drug with other drugs.

More information about ivermectin for dogs

Ivermectin is a drug that has been used successfully for several decades. The extent of its use has led to several reports of resistance, that is, it is possible to find populations in which its effectiveness is reduced, as in cases of canine heartworm disease. In addition, over time, new drugs have been developed that have the same uses as ivermectin and that are, in addition to being effective, safer. These new drugs are replacing ivermectin.

This article is for information purposes only, at PeritoAnimal.com.br we are not able to prescribe veterinary treatments or perform any type of diagnosis. We suggest that you take your pet to the veterinarian in case it has any type of condition or discomfort.