Side Effects of Catnip for Cats

Catnip provides entertainment for cats by producing a type of aphrodisiac or euphoric effect. Reaction to this member of the mint family is an inherited trait, and kittens younger than 2 months will not respond to catnip. If your cat doesn't respond, there are alternative herbal toys with which he can play. The herb also acts as a sleep aid for humans.

  1. Sexual Stimulation

    • Catnip can produce a psychosexual response in cats, particularly in males.

    Euphoria

    • Susceptible cats react to the chemical nepetalactone found in catnip, which creates excitement and euphoria within the feline. She may run around your living room like crazy, or she may just lie peacefully, staring happily at the ceiling.

    Sedative Effects

    • Your cat may respond by simply relaxing, particularly if catnip is consumed instead of administered through tactile contact. Though your cat may become highly active within the first few minutes of exposure to the herb, he often becomes very relaxed and dopey for periods afterward.