Ivermectin
Brands: Heartgard, Ivomec
Ivermectin is a widely used antiparasitic medication for dogs and cats, effective against various internal and external parasites.
Used for
- heartworm prevention
- ear mites
- mange
How it is given
- Administration
- oral
- Frequency
- once a month
- Duration
- typically year-round for prevention
- Storage
- Store at room temperature away from moisture and light.
- Pregnancy safety
- caution
Always confirm the exact dose with your veterinarian before giving any medicine.
Typical dose ranges
cat
- Standard
- 24 micrograms/kg
dog
- Large dogs
- 24 micrograms/kg
- Small dogs
- 6 micrograms/kg
- Medium dogs
- 12 micrograms/kg
Ranges are reference only. Your vet sets the dose for your pet's weight and condition.
Active ingredients
- Ivermectin
Side effects
Common
- vomiting
- diarrhea
Rare
- lethargy
Severe
- neurological signs like seizures
Do not use when
- Collies and related breeds
- known hypersensitivity
Interacts with
- Spinosad
- Ketoconazole
Warnings
- Not for use in sensitive breeds
- Consult vet before use
Ivermectin questions
What is Ivermectin used for in pets?
Ivermectin is used to prevent heartworm disease and treat various parasitic infections.
Can I give my pet Ivermectin without a prescription?
Always consult a veterinarian before administering Ivermectin.
Are there any breed restrictions for Ivermectin?
Yes, certain breeds like Collies may have increased sensitivity.
What should I do if I miss a dose?
Administer the missed dose as soon as you remember, but never double up.
Is Ivermectin safe for pregnant pets?
Use with caution and consult a veterinarian.
Full drug detail
Overview
Ivermectin is a well-known antiparasitic medication commonly used in veterinary medicine to prevent and treat a variety of parasitic infections in pets. Originally derived from a compound found in soil, it has become a staple in preventative and therapeutic care for animals.
How It Works
Ivermectin works by binding to glutamate-gated chloride channels in the nerve and muscle cells of parasites. This action increases the permeability of the cell membrane to chloride ions, resulting in paralysis and death of the parasite.
Uses & Indications
Ivermectin is primarily used to prevent heartworm disease in dogs and cats. It is also effective against:
- Ear mites
- Sarcoptic mange
- Demodectic mange
- Intestinal worms like hookworms and roundworms
Dosage Guidelines
Dosage varies based on the size and species of the pet:
Dogs
- Small Dogs: 6 micrograms/kg
- Medium Dogs: 12 micrograms/kg
- Large Dogs: 24 micrograms/kg
Cats
- Standard: 24 micrograms/kg
Administration
Ivermectin is typically administered orally in tablet or chewable form. It is also available as an injectable solution, particularly for large animals.
Frequency
Usually given once a month, especially for heartworm prevention.
Duration
For heartworm prevention, it is administered monthly throughout the year.
Side Effects
Common
- Vomiting
- Diarrhea
Rare
- Lethargy
Severe
- Neurological signs like seizures require immediate veterinary attention.
Precautions & Warnings
- Not recommended for use in Collies and related breeds due to sensitivity.
- Always consult your veterinarian for a proper diagnosis and treatment plan.
Drug Interactions
- Spinosad: May increase the risk of side effects.
- Ketoconazole: Can elevate ivermectin levels in the bloodstream.
Storage
Store at room temperature away from moisture and light.
FAQ
- What is Ivermectin used for in pets? Ivermectin is used to prevent heartworm disease and treat various parasitic infections.
- Can I give my pet Ivermectin without a prescription? Always consult a veterinarian before administering Ivermectin.
- Are there any breed restrictions for Ivermectin? Yes, certain breeds like Collies may have increased sensitivity.
- What should I do if I miss a dose? Administer the missed dose as soon as you remember, but never double up.
- Is Ivermectin safe for pregnant pets? Use with caution and consult a veterinarian.
Meta Title
Ivermectin for Pets: Uses, Dosage & Side Effects
Meta Description
Learn about Ivermectin for pets: uses, dosage guidelines, side effects, and precautions. Consult your vet before use.