Patients with night sweats and insomnia at night are considered to be suffering from yin deficiency and fire, which means that the patient has symptoms of night sweats due to yin deficiency. This condition is caused by the patient’s deficiency of kidney yin, and the yang energy will force the yin fluid to leak out at night, resulting in abnormal sweating. Because of yin deficiency and fire, the patient will have symptoms of heartburn and insomnia, and the sweating will stop immediately after waking up. It is recommended that the patient consult a Chinese medicine physician for adjustments in Chinese herbal medicine, which can significantly improve the problem of sweating and insomnia in bed. Patients can be given drugs that nourish kidney yin, such as Liu Wei Di Huang Wan, Zhi Bai Di Huang Wan, or Dang Gui Liu Huang Tang, Tian Wang Tonic Heart Dan, etc., to adjust the patient’s kidney yin, which can also significantly improve the symptoms of insomnia and sweating.