Valerian (herb) nervous system depression, they should not be used with other depressants, such as ethanol, benzodiazepines, barbiturates, opiates, kava, or antihistamine drugs. Moreover, non-pregnant adult human hepatotoxicity has been associated with short-term use (i.e., a few days to several months) of herbal preparations containing valerian and "Scutellaria" (commonly called skullcap). As an unregulated product, the concentration, contents, and potential contaminants in valerian preparations cannot be easily determined. Because of this uncertainty and the potential for toxicity in the fetus and hepatotoxicity in the mother, valerian use is discouraged during pregnancy. Valerian root is a cat attractant in a way similar to
Valerian (emperor) the town was besieged by the Persians. At the beginning of 260, Valerian was decisively defeated in the Battle of Edessa, and he arranged a meeting with Shapur to negotiate a peace settlement. The truce was betrayed by Shapur, who seized Valerian and held him prisoner for the remainder of his life. Valerian's capture was a tremendous defeat for the Romans. While fighting the Persians, Valerian sent two letters to the Senate ordering that firm steps be taken against Christians. The first, sent in 257, commanded Christian clergy to perform sacrifices to the Roman gods or face banishment. The second,