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 A. Frolov Red Banner, Order of Kutuzov (1st class), Order of Bogdan Khmelnitsky (1st Class), Order of the Red Star and numerous medals, including the Medal "For the Victory over Germany in the Great Patriotic War 1941–1945", the Medal "For the Defence of the Soviet Transarctic" and the Jubilee Medal "XX Years of the Workers' and Peasants' Red Army". A street was named in his honour in the Kukkovka district of the Karelian capital Petrozavodsk. Valerian A. Frolov Valerian Aleksandrovich Frolov (; June 7 (O.S. May 26), 1895 – 1961) was a Soviet Colonel General (1943). Frolov participated in the First World