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  1. Trifexis® (spinosad + milbemycin oxime) - Elanco

    Trifexis® is indicated for the prevention of heartworm disease (Dirofilaria immitis).

  2. Trifexis for Dogs: Uses, Side Effects, Dosage - GoodRx

    Sep 16, 2024 · Trifexis (spinosad / plus milbemycin oxime) is a monthly parasite prevention medication. It protects against fleas, heartworms, hookworms, roundworms, and whipworms. …

  3. Trifexis for Dogs - Drugs.com

    Learn about Trifexis for Dogs including: active ingredients, directions for use, precautions, and storage information.

  4. Trifexis for Dogs: Monthly Heartworm, Parasite & Flea Protection

    Trifexis for dogs combines two powerful, active ingredients to provide your dog 3-way protection against fleas, heartworm disease and harmful intestinal worms.

  5. Trifexis® (spinosad + milbemycin oxime) - PetMD

    Nov 21, 2022 · What is Trifexis®? Trifexis ® is a chewable prescription medication used in dogs 8 weeks of age or older and at least 5 pounds to prevent and treat flea infestations, adult …

  6. Trifexis Chewable Tablets for Dogs at Tractor Supply Co

    Trifexis Chewable Tablets for Dogs are indicated for the prevention and treatment of flea infestations and the control of parasitic infections. They effectively eliminate fleas and offer …

  7. Long-Term Side Effects of Trifexis - Bestie Paws Hospital

    Dec 6, 2024 · Trifexis is a popular medication used to protect dogs from heartworm, fleas, and intestinal parasites. It combines two powerful ingredients, spinosad (which kills fleas) and …

  8. Trifexis for Dogs Chewables Flea and Heartworm - PetCareRx

    Trifexis for Dogs is a powerful prescription medication designed to provide comprehensive protection against a variety of parasites. This convenient, beef-flavored tablet not only treats …

    • Reviews: 212
    • Trifexis for Dogs: Our Vet Explains the Uses & Efficacy

      Apr 11, 2025 · Trifexis is a prescription preventative that has been approved for dogs. It is not available over the counter (OTC). Trifexis’ two active ingredients are Spinosad and Milbemycin …

    • Trifexis - ShotVet

      Trifexis kills fleas and prevents flea infestations on dogs. It also treats and controls adult hookworm*, whipworm and roundworm infections, and prevents heartworm disease.