The price of a box of Night Ning Combination is about between $34.95 and $38.00, the price will be different by different specifications, different packages, different manufacturers, different regions and distributors, refer to the price of the local regular medical institutions. Night Ning Combination is composed of Acacia bark, licorice, shouwu vine, jujube and so on. Its efficacy is to tranquilize the mind and nourish the heart, and can be used to treat insomnia caused by yang not entering yin, and restlessness of the mind and spirit, with symptoms such as dizziness and insomnia, dreaminess, tiredness, mental fatigue (dysphoria), anxiety, and forgetfulness. It should be noted that diabetic patients should be cautious; this drug should be taken after meals; those who do not see improvement or aggravation of symptoms after taking this drug for 1 week should go to the hospital; it is prohibited to take the drug when its properties have changed. Night Ning Combination, if needed, should be applied under the guidance of a traditional Chinese medicine practitioner’s diagnosis, and purchased from a regular local medical institution or pharmacy.