Zhu Sha An Shen Pill is generally recommended to be used 1 to 2 times a day, but the specific time of use is not specified, can be used once in the morning, or once in the morning and evening, the specific use of medication in accordance with the doctor’s instructions. Zhu Sha An Shen Pill is a proprietary Chinese medicine made of Zhu Sha, Radix Rehmanniae Praeparata, Radix Angelicae Sinensis, Rhizoma Polygoni Multiflori, Radix et Rhizoma Glycyrrhizae Praeparata as the main ingredients, which has the effect of clearing the heart and nourishing the blood, calming and tranquillizing the mind (the use of medicines that are of a heavy nature to stabilize the mind), and it is suitable for the treatment of symptoms such as chest tightness, palpitations (accelerated heartbeat often accompanied by heart palpitation), and insomnia. The drug is generally recommended to be taken once or twice a day, but the specific time of use is not specified, so it is generally recommended to take the drug according to one’s own habits and doctor’s instructions, for example, to take the drug once in the morning or once in the morning and once in the evening. At present, the contraindications and adverse effects of Zhu Sha An Shen Pill are not clear. The specific use of the drug should be carried out under the guidance of a specialist, not unauthorized use of drugs.