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Cat - Lufenuron

Why has my veterinary surgeon prescribed this medicine?

Lufenuron is prescribed for the control of fleas. It can also help in control of allergic skin disorders caused by fleas (flea allergy dermatitis).

How does this medicine work?

Lufenuron is classified as an insect growth inhibitor. Fleas ingest the drug and transfer it to their eggs. It stops the formation of viable larvae.

How do I give this medication?

  • Your veterinary surgeon may administer this medication by injection to your cat, or you may give the medication to your pet by mouth as a tablet or oral liquid.
  • Give this medication to your pet as directed by your veterinary surgeon. READ THE LABEL CAREFULLY.
  • DO NOT give more medication than directed and DO NOT give more often than directed.
  • Have a reminder system in place to indicate when the next dose should be given.
  • Give the tablets or oral liquid to your pet in a small amount of food. When your pet has eaten this food, give the remainder of the ration. Make sure each animal is fed individually and receives its whole dose.
  • Give the tablets whole, do not split tablets. Shake the oral liquid before opening the container.
  • Tell your veterinary surgeon if you have more than one animal in the household.
  • Wash your hands after handling the medication.
  • In case of accidental ingestion, seek medical advice immediately and show the package leaflet or label to the physician.

What if I miss giving a dose?

Give the dose as soon as possible and then resume a monthly dosage regimen. Do not give two doses at once.

How do I store this medicine?

  • Keep this medicine out of reach of children.
  • Store this medicine in a cool, dry place at room temperature. Store away from heat and direct sunlight.

Potential side effects

  • If this medication is injected into your pet, a small lump may develop at the injection site. This may last for a few weeks. Rarely your pet may be lethargic for a few hours after the injection.
  • Other side effects may occur. If you notice anything unusual, contact your veterinary surgeon.

Possible drug interactions

  • Make sure to tell your veterinary surgeon what other medication you are giving to your pet.
  • Quite often your veterinary surgeon may prescribe two different medications, even if a drug interaction may occur. In this case, your veterinary surgeon may vary the dose and/or monitor your pet more closely.
  • Contact your veterinary surgeon if your pet experiences any unusual reactions when different medications are given together.

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