Valerian is most commonly used for sleep disorders, especially insomnia. Although valerian is thought to be relatively safe, side effects such as headache, dizziness, stomach problems or insomnia can occur. Valerian may not be safe to use if you are pregnant or breast-feeding.

Narcolepsy is a type of sleep disorder with many typical symptoms such as daytime sleepiness, frequent falling asleep, and difficulty staying awake. If not treated properly and promptly, narcolepsy can have negative effects on the nervous system.

Sleep is very important for the development of infants and young children. A good night's sleep will have positive effects on the overall development of children.