As far as the current research shows, no definite harm or side effects have been found for Night Ning Granules, but it is recommended to take this medicine as prescribed by your doctor. Nighting granules have the effect of tranquilizing the mind and nourishing the heart, and are used for neurasthenia, dizziness and insomnia, and blood deficiency and dreams. Night Ning Granules is composed of Acacia bark, licorice, Shouwu vine, jujube, chasteberry, Ganoderma lucidum, etc. It is commonly used in the treatment of insomnia caused by yang does not enter the yin, the heart and the spirit, the symptoms of dizziness, insomnia, dreaming, lethargy, fatigue (dysphoria), anxiety and forgetfulness. It should be noted that diabetic patients should be cautious; this drug should be taken after meals; if the symptoms do not improve or aggravate after taking this drug for 1 week, the patient should go to the hospital for medical consultation; patients with external fever should not take it.