A patient is taking valerian, or "herbal valium," to induce sleep. What will the nurse teach this patient about this herb?
a. Habituation and addiction are likely.
b. Hangover effects are common with usual doses.
c. Liver function tests must be monitored with long-term use.
d. Valerian has a high risk for overdose.
ANS: C
Liver function tests must be monitored with long-term use, and valerian should be discontinued if these are elevated. Habituation and addiction are rare. Hangover effects occur with high doses. There is no increased risk for overdose.
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