A comparative clinical study on the effect of Tagara (Valeriana wallichii DC.) and Jatamansi (Nardostachys jatamansi DC.) in the management of Anidra (primary insomnia).

Introduction: The World Health Organization's 2004 Global Burden of Disease report indicated 3.6 million years of productive, healthy life is lost worldwide as a result of primary insomnia. Approximately 30-35% of people meet diagnostic criteria for primary insomnia characterized by impairment resulting from problems of falling and staying asleep.