Capstar

Capstar is a brand name that produces generic Nitenpyram, a fast-acting Oral Supplement that treats Fleas and Ticks for both Cats and Dogs by killing adult fleas within 30 or so minutes of administration. It provides rapid relief from existing flea infestations by killing approximately 90% of adult fleas within hours. Capstar is a prescription or over-the-counter medication that is administered as a tablet and can be repeated on any day when fleas are observed on your pet.