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Milbemycin

Brands: Interceptor, Sentinel

Milbemycin is an antiparasitic medication for dogs and cats, effective against heartworms and intestinal parasites.

Prescription requiredmacrocyclic lactoneantiparasiticdogcat

Used for

  • heartworm prevention
  • roundworm control
  • hookworm control

How it is given

Administration
oral
Frequency
once monthly
Duration
year-round for heartworm prevention
Storage
Store at room temperature, away from moisture and heat.
Pregnancy safety
caution

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

Typical dose ranges

cat

Standard
2 mg/kg

dog

Large dogs
11.5 mg
Small dogs
2.3 mg
Medium dogs
5.75 mg

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

Active ingredients

  • Milbemycin oxime

Side effects

Common

  • Vomiting
  • Diarrhea

Rare

  • Lethargy

Severe

  • Allergic reactions requiring vet attention

Do not use when

  • Pets infected with adult heartworms
  • Known hypersensitivity to the drug

Interacts with

  • Spinosad
  • Ivermectin

Warnings

  • Ensure your pet is tested for heartworm before starting Milbemycin.
  • Consult a vet if your pet shows any adverse reactions.

Milbemycin questions

What is Milbemycin used for?

Milbemycin is used to prevent heartworm and control intestinal parasites in dogs and cats.

How often should Milbemycin be administered?

It should be given once a month.

Can I use Milbemycin if my pet is pregnant?

Consult your veterinarian, as caution is advised.

What should I do if I miss a dose?

Administer the missed dose as soon as you remember, then continue with the regular schedule.

Is a prescription required for Milbemycin?

Yes, it is prescription-only.

Full drug detail

Overview

Milbemycin is a widely used antiparasitic medication for pets, primarily dogs and cats. It is particularly effective in preventing heartworm disease and controlling intestinal parasites such as roundworms and hookworms.

How It Works

Milbemycin works by interfering with the nerve transmission in parasites, leading to their paralysis and eventual death. Its action is selective to parasites, making it safe for use in pets when administered at the correct dosage.

Uses & Indications

Milbemycin is indicated for the prevention of heartworm disease and the treatment and control of adult hookworm, roundworm, and whipworm infections in dogs. In cats, it is used to prevent heartworm disease and control adult hookworms and roundworms.

Dosage Guidelines

Dogs

  • Small Dogs (up to 10 lbs): 2.3 mg
  • Medium Dogs (11-25 lbs): 5.75 mg
  • Large Dogs (26-50 lbs): 11.5 mg

Cats

  • Standard Dosage: 2 mg per kg of body weight

Administration

Milbemycin is administered orally, typically in the form of chewable tablets.

Frequency

Milbemycin is usually given once monthly.

Duration

For heartworm prevention, it is administered monthly, year-round.

Side Effects

Common

  • Vomiting
  • Diarrhea

Rare

  • Lethargy

Severe

  • Allergic reactions requiring immediate veterinary attention

Precautions & Warnings

Milbemycin should not be used in pets that are already infected with adult heartworms without veterinary supervision.

Drug Interactions

  • Spinosad
  • Ivermectin

Storage

Store at room temperature, away from moisture and heat.

FAQ

  • What is Milbemycin used for? Milbemycin is used to prevent heartworm and control intestinal parasites in dogs and cats.
  • How often should Milbemycin be administered? It should be given once a month.
  • Can I use Milbemycin if my pet is pregnant? Consult your veterinarian, as caution is advised.
  • What should I do if I miss a dose? Administer the missed dose as soon as you remember, then continue with the regular schedule.
  • Is a prescription required for Milbemycin? Yes, it is prescription-only.

Contraindications

  • Pets infected with adult heartworms
  • Known hypersensitivity to the drug

Warnings

  • Ensure your pet is tested for heartworm before starting Milbemycin.
  • Consult a vet if your pet shows any adverse reactions.

Pregnancy Safety

Caution is advised when used in pregnant animals.

Is Prescription Required

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Is Controlled

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Meta Title

Milbemycin for Pets: Uses, Dosage, and Side Effects

Meta Description

Learn about Milbemycin, an antiparasitic for dogs and cats. Discover uses, dosage, side effects, and more. Consult your vet before use.

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