Flea, Tick, & Heartworm Prevention
NexGard pet
starting at $31.99

Nexgard is a monthly chewable tablet for dogs that provides fast-acting protection against fleas and ticks. It contains afoxolaner, an isoxazoline compound that works by disrupting the nervous system of parasites, leading to rapid death. Nexgard is effective against several tick species, including those that carry Lyme disease, and is often recommended for comprehensive external parasite control as part of a year-round prevention program.

  • Nexgard is a monthly chewable flea and tick preventive for dogs.
  • It contains afoxolaner, an isoxazoline compound that kills parasites by disrupting their nervous systems.
  • Fleas are killed before they can lay eggs, helping to prevent infestations.
  • It is effective against several tick species, including those that transmit Lyme disease.
  • Nexgard is safe for puppies as young as 8 weeks and weighing at least 4 pounds.
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  • NexGard Side Effects

    Nexgard side effects may include vomiting, diarrhea, lethargy, and reduced appetite. Rare but serious side effects include neurologic symptoms such as tremors or seizures, particularly in dogs with a known seizure history. Nexgard is usually well tolerated and considered safe for regular monthly use in healthy dogs.

  • Consumer Information Use and Disclaimer

    This information should not be used to decide whether or not to take this medicine or any other medicine. Only a healthcare provider has the knowledge and training to decide which medicines are right for you. TelyRx does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a limited summary of general information about the medicine’s uses from the patient education materials and is not intended to be comprehensive. This limited summary does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to this medicine. This information is not intended to provide medical advice, diagnosis or treatment and does not replace information you may receive from your healthcare provider. For a more detailed summary of information about the risks and benefits of using this medicine, please review the entire patient education information you receive with the medication.

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