Many cat owners worry when their cats react strongly to catnip, wondering if it might be harmful. It’s common for cats to become excited or playful for a short time—usually just 10–15 minutes—after smelling or playing with catnip. But there's no need to worry. Once they lose interest, cats naturally walk away. The idea of a cat "overdosing" on catnip is a myth; they simply stop engaging when they've had enough.
Here’s the fact: catnip for cats is not the same as catnip used by humans, and it isn't toxic to them. At most, if a cat eats too much of it, it might vomit a little and then be fine. That’s why catnip is generally safe for your feline friend. In moderate amounts, it can even be beneficial—stimulating play, easing stress, and improving their overall mood without any health risks.