WellSpan Home

Valerian

Topic Overview

What is valerian?

Valerian is an herb that people have used for centuries for anxiety and as a sleep aid. It is also used to ease menstrual and stomach cramps. It comes from the root of the valerian plant, found in areas of North America, Europe, and Asia. Of the more than 200 known species of valerian, the Eurasian variety V. officinalis is the one people use most often as medicine. Valerian root is known for smelling like sweaty socks.

Valerian is sold as a dietary supplement and is available as an extract in powder or liquid form, as a dried herb in tea form, or in pills. As a sleep aid, valerian is most effective if you take it shortly before bedtime. For anxiety, you may take a dose 3 times or more during the day, including before bedtime.

People often use valerian in combination with other herbs, including St. John's wort, passionflower, lemon balm, kava, and hops.

Valerian does not interfere with sleep cycles or with restful REM sleep.

What is valerian root used for?

People use valerian to relieve anxiety, depression, and poor sleep, and also to ease menstrual and stomach cramps. Valerian has a mild calming effect that does not usually result in sleepiness the next day. As a sleep aid, valerian seems to be most effective for people who have trouble falling asleep and who consider themselves to be poor sleepers. It also has had good results for people who wake up during the night. Some studies show that valerian may provide quick relief for poor sleep. But it may take 2 to 4 weeks of daily use to bring improved sleep for people with serious insomnia.footnote 1 Other studies show that valerian did not help with insomnia.

Is valerian root safe?

Side effects from valerian are rare but can include mild headache or stomach upset, abnormal heartbeats, and insomnia. Because of valerian's calming effect, you should not take it at the same time as other calming medicines or antidepressants (or do so only under medical supervision). You also should not take valerian if you will be driving or need to be alert.

The U.S. Food and Drug Administration (FDA) does not regulate dietary supplements in the same way it regulates medicine. A dietary supplement can be sold with limited or no research on how well it works.

Always tell your doctor if you are using a dietary supplement or if you are thinking about combining a dietary supplement with your conventional medical treatment. It may not be safe to forgo your conventional medical treatment and rely only on a dietary supplement. This is especially important for women who are pregnant or breastfeeding.

When using dietary supplements, keep in mind the following:

  • Like conventional medicines, dietary supplements may cause side effects, trigger allergic reactions, or interact with prescription and nonprescription medicines or other supplements you might be taking. A side effect or interaction with another medicine or supplement may make other health conditions worse.
  • Dietary supplements may not be standardized in their manufacturing. This means that how well they work or any side effects they cause may differ among brands or even within different lots of the same brand. The form you buy in health food or grocery stores may not be the same as the form used in research.
  • The long-term effects of most dietary supplements, other than vitamins and minerals, are not known. Many dietary supplements are not used long-term.

References

Citations

  1. Valerian (2010). In A DerMarderosian et al., eds., Review of Natural Products. St. Louis: Wolters Kluwer Health.

Other Works Consulted

  • Murray MT (2013). Valeriana officinalis (valerian). In JE Pizzorno, MT Murray, eds., Textbook of Natural Medicine, 4th ed., pp. 1086-1089. St. Louis: Mosby.
  • Valerian (2010). In A DerMarderosian et al., eds., Review of Natural Products. St. Louis: Wolters Kluwer Health.

Credits

ByHealthwise Staff
Primary Medical ReviewerAdam Husney, MD - Family Medicine

Current as ofDecember 6, 2017


Are you sure you would like to cancel?

All information will be lost.

Yes No ×

About the provider search

This search will provide you with WellSpan Medical Group and Northern Lancaster County (Ephrata) Medical Group primary care physicians and specialists. If we don’t have a WellSpan Medical Group physician to meet your criteria, the search will expand to include community physicians who partner with WellSpan Medical Group physicians through the WellSpan Provider Network or provide care to patients on the Medical Staffs of WellSpan’s Hospitals.

×

Schedule Your Next Appointment Online with MyWellSpan

Use your MyWellSpan patient portal any time to view available appointments, and pick the date and time that best suits your schedule.

Go to MyWellSpan

New to this practice?

If you don't have a WellSpan primary care provider and would like to schedule a new patient appointment with a provider who is accepting patients, just log into your MyWellSpan account, and go to the Appointment Center section. As you progress through the scheduling process, you will be able to see the offices that are accepting new patients in relation to your zip code. If you are not enrolled in MyWellSpan, go to https://my.wellspan.org, call 1-866-638-1842 or speak with a member of the staff at a participating facility to sign up. New patient scheduling not available at all practices/programs.

Already a patient at this practice?

If you already have a relationship with a WellSpan practice, simply log into your account, and go to the Appointment Center section. As you progress through the scheduling process, you will be able to schedule an appointment with any provider or practice that already counts you as a patient. Online scheduling varies by practice/program.

×