Advantage for dogs and cats
Kills fleas. Combination products also cover ticks, mosquitoes, lice, heartworm and some worms. [1]
Key facts
| Generic name | Imidacloprid |
|---|---|
| Common brand names | Advantage, Advantage II, Advantage Multi, K9 Advantix, Seresto |
| Used in | Dogs & Cats |
| Type | Flea, tick & heartworm |
| Prescription? | Over the counter (ask your vet first) |
| Typical US price | Not listed (no reliable public source) |
What it's used for
Kills fleas. Combination products also cover ticks, mosquitoes, lice, heartworm and some worms. [1]
How it works
It attacks the flea's nervous system on contact. [1]
Side effects and cautions
Common side effects: Skin irritation where it was applied; drooling if a pet licks it. [1]
Use with care: Some combination products made for dogs must never be used on cats. Use only the product and size meant for your pet. [1]
Call your vet right away if your pet has trouble breathing, facial swelling, hives, collapse, or any side effect that is severe or getting worse.
What it costs
We don't list a price for this one because we couldn't find a reliable public source. Ask your vet or pharmacy for a quote; prices depend on your pet's size, the dose and where you fill it.
Advantage FAQ
What is Advantage used for in dogs and cats?
Kills fleas. Combination products also cover ticks, mosquitoes, lice, heartworm and some worms.
What are the side effects of Advantage?
Skin irritation where it was applied; drooling if a pet licks it.
Does Advantage need a prescription?
Many forms are sold without a prescription. Still, check with your vet first. Pet doses and safe products are not the same as for people.
How much Advantage should I give my pet?
Only your veterinarian can tell you. The right dose depends on your pet's weight, health and other medicines, so we don't list doses. Never give a pet a medicine prescribed for a person or another animal without asking your vet.
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This page is general information for pet owners, not veterinary advice. Talk to your vet about your own pet.