Lemon balm is an herbaceous perennial plant in the mint family, Lamiaceae. It is commonly known as bee balm, lemongrass, or sweet balm. It is safe for cat consumption when used in moderation, but can have toxic effects when ingested by cats. Lemon balm is native to Europe and parts of Asia, though it has spread throughout much of the world. It grows in moist, partially shaded areas with a mild climate.

Silky Terrier Dog Breed Playing Aro... Silky Terrier Dog Breed Playing Around

The plant spreads through underground stems called rhizomes, making it an invasive weed in some areas, such as the Great Lakes region. It produces little purple flowers and has a lemony scent. It grows to about two feet tall and features rounded leaves that grow opposite each other on square stems. Lemon balm is used as an herb for seasoning food, and it is also grown as an ornamental plant.

Why do cats love lemon balm?

Cats love lemon balm because it contains nepetalactone. Nepetalactone is a natural substance found in catnip and other plants which triggers a response in cats. Catnip, whose scientific name is Nepeta cataria, is closely related to lemon balm.

Lemon balm has the same effect as catnip, though it is much milder and cats will not necessarily react to a large amount consumed. However, if a cat ingests enough lemon balm to cause concern, there can be problems such as dilated pupils, excessive salivation, depression, or panic.

Lemon balms can have different levels of nepetalactone, which means that a little can go a long way. A cat who gets the right amount of lemon balm will be relaxed and sleepy, have dilated pupils, become playful, or lick its lips.

In small amounts, catnip is safe for human consumption. In large doses, it may cause excitement in humans, including flushed skin, a fast heartbeat, or hallucinations. Cats are much more sensitive to catnip than humans.

Lemon balm is safe for cats in moderation. However, if your cat ingests too much of it you should take him or her to the vet immediately. If you are concerned that your cat has ingested lemon balm, contact your vet.