As a caregiver, you naturally want the best for your canine companion. One important aspect of that is protecting them from parasites, which can be harmful or even deadly. That’s where ivermectin comes in.
What is Ivermectin?
Ivermectin is a medication primarily used to fight parasites. It’s part of a class of drugs known as antiparasitics, and it works by paralyzing and killing the parasites.
Ivermectin is often used in veterinary medicine, particularly in the treatment of heartworm disease in dogs. It’s also effective against other types of parasites such as:
- Mites
- Lice
- Roundworms
However, it’s crucial to remember that ivermectin should only be used under veterinary supervision. Some breeds are sensitive to ivermectin and may suffer severe side effects if the drug is administered improperly.
How is Ivermectin Administered?
Ivermectin is usually administered orally in dogs. It can come in tablet form, or as a liquid that can be added to food. The dosage will depend on your dog’s weight and the severity of the parasitic infection.
It’s important to follow your vet’s instructions closely. Do not increase the dosage without your vet’s approval, as this can lead to poisoning.
What are the Side Effects of Ivermectin?
Like all medications, ivermectin can have side effects. These can range from mild to severe, and can include:
- Vomiting
- Diarrhea
- Loss of appetite
- Depression
- Dilated pupils
- Disorientation
- Tremors
- Seizures
If your dog shows any of these signs after taking ivermectin, contact your vet immediately.
Ivermectin Sensitivity in Certain Breeds
Certain dog breeds are more sensitive to ivermectin due to a genetic mutation. These breeds include:
- Collies
- Shetland Sheepdogs
- Australian Shepherds
- Old English Sheepdogs
- English Sheepdogs
- Long-haired Whippets
These breeds have a mutation in the MDR1 gene, which means they can’t process ivermectin as effectively as other breeds. Even small doses can lead to toxicity in these breeds.
| Breed | Sensitivity Level |
|---|---|
| Collies | High |
| Shetland Sheepdogs | High |
| Australian Shepherds | High |
| Old English Sheepdogs | High |
| English Sheepdogs | High |
| Long-haired Whippets | Moderate |
Frequently Asked Questions
1. Can I give my dog ivermectin without a vet’s prescription?
No, ivermectin should only be administered under the supervision of a vet. Incorrect dosages can lead to severe side effects, including death.
2. How long does it take for ivermectin to work?
Ivermectin starts working immediately, but it may take several days to a week to fully eliminate the parasites.
3. Can humans take ivermectin?
Yes, ivermectin is also used to treat certain parasitic infections in humans. However, it should only be taken under the supervision of a healthcare professional.
4. Can I use ivermectin on my cat?
Ivermectin is also used in cats, but the dosage will be different than for dogs. Always consult with a vet before administering any medication to your pets.
5. What should I do if my dog is showing signs of ivermectin toxicity?
If your dog is showing signs of toxicity such as vomiting, loss of appetite, or seizures, contact your vet immediately.
Taking care of a pet is a big responsibility, and understanding the medications they need is a crucial part of that. Ivermectin can be a great tool in fighting off parasites, but like all medicines, it should be used responsibly. Consult with your vet before starting any new medication regimen, and always keep an eye on your dog for any potential side effects.
