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CONTRIBUTOR(S): Vetstream Ltd, Gigi Davidson,

Medication: Lufenuron

Medication: Lufenuron

Your dog has been prescribed Lufenuron for the treatment of fleas. 

Key points: 
• This medication may be very palatable and so should be stored away from pets, as they may think it is a treat. 
• This factsheet only describes the active ingredient lufenuron; most veterinary products containing this drug also contain other antiparasitic drugs so you may wish to seek further information on the other active ingredients in medication that has been prescribed for your pet. 

This information sheet is designed to help answer commonly asked questions and help you give the medication safely and effectively to your pet. It does not contain all available information for this medication. If you have other questions or need more information, contact your veterinarian or pharmacist. 

Always follow the dosing instructions provided by your veterinarian.  

Name, Brand names, Class of medication and Storage

Name 

  • Lufenuron (Loo-feh-nyoo-ron).  

Brand name 

  • Program® Tablets (lufenuron combined with other antiparasitic drugs) (UK & Europe). 
  • Program Plus ® (lufenuron combined with other antiparasitic drugs) (UK & Europe). 
  • Interceptor® Plus (lufenuron combined with other antiparasitic drugs) (UK & Europe, US). 
  • Sentinel ®) (lufenuron combined with other antiparasitic drugs) (US). 
  • Sentinel® Spectrum (lufenuron combined with other antiparasitic drugs) (US). 

Class of medication 

  • Antiparasitic (exoparasites). 

Storage 

  • Store tablets at room temperature. 

Why has my dog been prescribed lufenuron?

Your veterinarian has prescribed lufenuron for the treatment of fleas. 

How is the medication given?

Lufenuron tablets are given orally and should be administered with food. Preparations vary and dosing frequency will be advised by your veterinarian. 

Are there any side-effects or drug interactions?

Pale mucous membranes, lethargy and diarrhea are rare side-effects. Any side-effects of lufenuron should be reported to your veterinary surgeon. Your pet may be able to continue with the drug if side-effects are mild, but it’s best to let your veterinarian know as soon as possible, so that they can decide whether additional medications or different medications are required. 

How long will my dog need to receive this medication?

Lufenuron should be administered according to your veterinarian’s instructions. Most pets will require preventative flea treatment for life.   

How should I dispose of this medication if I don’t use it all?

Dispose of any unused lufenuron safely – do not flush down the toilet or sink. Ask your veterinary team if they take back medication for disposal. Do not give lufenuron to other pets. 

What if I miss a dose or give an extra dose?

If you miss a dose, give the next dose as soon as possible. 

My dog is unwell, should I still give the drug?

If your pet is unwell, contact your veterinarian for advice. 

What should I do if this medication is accidentally given to another pet or taken by a human?

Lufenuron should only be given to the dog that it has been prescribed for. If accidentally given to other pets, contact your veterinarian for advice. 

If accidentally consumed by a human, speak to your primary care physician or poison control center.  

Will my dog need to be monitored while on lufenuron?

Your veterinarian will need to examine your pet periodically, to be able to prescribe this medication safely and within prescribing regulations.  

Further information 

If you have any concerns, further information on lufenuron can be found on the package inserts or via the links listed below: 

Europe & UK 

US 

Always follow the recommended dosage and contact your veterinary team or pharmacist if you have any questions regarding your dog’s medication. 

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