Credelio® (lotilaner) is a prescription flea and tick medicine that kills ticks and fleas fast*, is well tolerated and lasts all month long to protect the dog you love.
*Credelio starts killing fleas in 4 hours and kills 99% within 8 hours for 35 days. Credelio is greater than 97% effective against labeled tick species 48 hours after administration or infestation for 30 days. In a controlled European study, Credelio starts killing ticks (I. ricinus) in 4 hours.
Credelio kills adult fleas, treats flea infestations (Ctenocephalides felis) and treats and controls tick infestations [Amblyomma americanum(lone star tick), Dermacentor variabilis (American dog tick), Ixodes scapularis (black-legged tick) and Rhipicephalus sanguineus (brown dog tick)] for one month in dogs and puppies 8 weeks or older and 4.4 pounds or more.
The safe use of Credelio in breeding, pregnant or lactating dogs has not been evaluated. Use with caution in dogs with a history of seizures. The most frequently reported adverse reactions are weight loss, elevated blood urea nitrogen, increased urination, and diarrhea. Please see full Credelio product information for complete safety information or contact your veterinarian.