It may be the performance caused by heart yin deficiency and fire flourishing. Heart governs mind. When the heart is excited, the heat disturbs the mind, which will lead to a faster heartbeat and difficulty in falling asleep. This situation can be adjusted by nourishing yin and clearing heat, calming the heart and calming the nerves. It is suggested that the diagnosis should be made according to the manifestations of tongue pulse in Chinese medicine department, and Tianwang Buxin Pill can be taken for a period of time after the diagnosis. Because the patient can't check in person, it is recommended to go to a regular hospital for diagnosis first, and then treat according to the guidance of a clinician. Self-medication is strictly prohibited to avoid delaying the illness.