Take a 150-mg capsule of valerian root anywhere from 30 minutes to two hours before bedtime, according to your reaction to the herb, to help you fall asleep. Adjust the dosage up to 300 mg if necessary. If the effects haven't worn off by the time you awaken, cut the dosage in half.
Make some tea with the root to calm ailments like nausea or depression by adding 2 grams of valerian root powder to some hot water. A little bit of honey can help sweeten the tea and give it a more pleasant flavor.
Add 1 tbsp. of valerian root tincture to a glass of water to help soothe anxiety during the day. This can be repeated every three to four hours.