Quitting smoking causes insomnia, which usually gradually improves within a week of quitting. Patients with insomnia during smoking cessation are considered to have a tobacco withdrawal reaction. Patients are also prone to distractions and significant discomfort when they first quit smoking, causing them to have difficulty sleeping at night and insomnia. Patients should not be too nervous, and can apply symptomatic alternative therapies, as well as medications to relieve, such as a glass of warm milk before bedtime, or a little red wine before bedtime, which can help improve the patient’s insomnia. Before going to bed, patients are advised to relax their body and mind, listen to soothing music or read texts. In addition, patients can take a hot bath before going to bed or massage the Yongquan point on the bottom of the feet, both of which have the effect of promoting sleep.