An Shen Bu Xin Wan is also known as: Calm the Spirit Strengthen the Heart Pill This formula helps with anxiety and insomnia. In terms of Chinese Medicine, the formula strengthens the relationship between the Heart and the Kidneys, helping feel more present, focused, and grounded. For a combination of many or all of the following symptoms: - Insomnia - Anxiety and/or restlessness - Restless sleep, possibly with vivid dreams or nightmares - Palpitations or feeling your heart beating (not necessarily racing or fluttering) - Dizziness - Weak or sore lower back - Ringing in the ears (tinnitus) It’s Herbal Functions are: Tonifies Yin, Nourishes Blood, Calms the Hun and Shen, Subdues Liver Yang, Clears Deficiency Heat, Regulates Qi and Blood. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Consult a physician before taking if pregnant, under medication or other treatment.