Skip to content
All medicines

Flea and Tick Topicals

Brands: Frontline, Advantage

Effective flea and tick prevention for pets.

Topical ectoparasiticide (adulticide)antiparasiticdogcat

Used for

  • Flea infestation
  • Tick infestation
  • Lice infestation

How it is given

Administration
topical
Frequency
monthly
Duration
ongoing as needed
Storage
Store in a cool, dry place
Pregnancy safety
caution

Always confirm the exact dose with your veterinarian before giving any medicine.

Typical dose ranges

cat

Standard
0.8 mL monthly

dog

Large dogs
2.68 mL monthly
Small dogs
0.67 mL monthly
Medium dogs
1.34 mL monthly

Ranges are reference only. Your vet sets the dose for your pet's weight and condition.

Active ingredients

  • Fipronil
  • Imidacloprid

Side effects

Common

  • Mild skin irritation
  • Temporary hair loss

Rare

  • Vomiting

Severe

  • Severe allergic reactions

Do not use when

  • Pets under age/weight limit
  • Hypersensitivity to ingredients

Interacts with

  • Other topicals
  • Certain shampoos

Warnings

  • Do not ingest
  • Avoid contact with eyes

Flea and Tick Topicals questions

Can I bathe my pet after application?

Wait at least 48 hours before bathing.

Can topicals be used on pregnant pets?

Consult a veterinarian for advice.

What if my pet licks the application site?

Monitor for distress and consult a vet if needed.

Are topicals effective against all flea stages?

Most target adult fleas; some may not affect eggs or larvae.

How soon will it start working?

Many begin working within 12 hours.

Full drug detail

Overview

Flea and tick topicals are medications applied directly to the pet's skin to prevent and treat infestations. These treatments are crucial for maintaining pet health and preventing the transmission of vector-borne diseases.

How It Works

Flea and tick topicals work by distributing across the skin and coat, targeting and eliminating parasites on contact. Their active ingredients kill adult fleas and ticks, and some products also help interrupt the parasite life cycle to prevent further infestations.

Uses & Indications

Topicals are primarily used for preventing and treating flea and tick infestations in dogs and cats. They may also target lice and reduce the risk of tick-borne diseases.

Dosage Guidelines

Dogs

  • Small Dogs: Apply one tube of topical solution (e.g., 0.67 mL) monthly.
  • Medium Dogs: Apply one tube of topical solution (e.g., 1.34 mL) monthly.
  • Large Dogs: Apply one tube of topical solution (e.g., 2.68 mL) monthly.

Cats

  • Standard: Apply one tube of topical solution (e.g., 0.8 mL) monthly.

Administration

These medications are administered topically. Part the fur and apply directly to the skin, usually between the shoulder blades.

Side Effects

Common

  • Mild skin irritation
  • Temporary hair loss at application site

Rare

  • Vomiting

Severe

  • Severe allergic reactions (swelling, difficulty breathing)

Precautions & Warnings

  • Do not use on pets under the recommended age or weight.
  • Avoid contact with eyes and mouth.

Drug Interactions

  • Avoid using other topical medications simultaneously without veterinary advice.

Storage

Store in a cool, dry place away from direct sunlight.

FAQ

  • Can I bathe my pet after application? Wait at least 48 hours before bathing to ensure effectiveness.
  • Can topicals be used on pregnant pets? Consult a veterinarian for safety advice.
  • What if my pet licks the application site? Monitor for signs of distress and contact a vet if concerned.
  • Are topicals effective against all flea stages? Most are effective against adult fleas but may not target eggs or larvae.
  • How soon will it start working? Many topicals begin killing fleas within 12 hours.
Back