What are the commonly used Chinese patent medicines for treating insomnia?
Common Chinese patent medicines for treating insomnia include Tianwang Buxin Pills, Guipi Pills, Sour Jujube Seed Syrup, Anshen Bunao Liquid, Zhusha Anshen Pills, etc. The details are as follows:

1. Tianwang Buxin Pill: Main ingredients include Salvia miltiorrhiza (Dan Shen), Angelica sinensis (Dang Gui), and Acorus tatarinowii (Shi Chang Pu). It nourishes yin and blood, and calms the heart and mind. It is suitable for insomnia with vivid dreams, palpitations, poor memory, dizziness, and tinnitus caused by deficiency of heart yin, helping to nourish the heart yin and stabilize mental functions.
2. Guipi Pill: Composed of Codonopsis pilosula (Dang Shen), Atractylodes macrocephala (Bai Zhu), Astragalus membranaceus (Huang Qi), and others, it strengthens qi and the spleen, nourishes blood, and calms the spirit. It targets insomnia due to deficiency of both the heart and spleen, accompanied by symptoms such as shortness of breath, palpitations, fatigue, and poor appetite. It helps replenish qi and blood and promotes restful sleep.
3. Sour Jujube Seed Syrup: Contains Ziziphus jujuba (Suanzaoren), Anemarrhena asphodeloides (Zhimu), Ligusticum chuanxiong (Chuanxiong), among others. It excels in nourishing blood, calming the spirit, clearing heat, and relieving irritability. It is suitable for insomnia due to deficiency-related restlessness, palpitations, dizziness, and vertigo, effectively alleviating insomnia caused by insufficient yin and blood and internal deficiency heat.
4. Anshen Bunao Liquid: Main ingredients include deer antler, processed Polygonum multiflorum (He Shou Wu), and Epimedium (Yinyanghuo). It enriches essence, replenishes marrow, nourishes qi and blood, and strengthens the brain while calming the spirit. It is indicated for insomnia due to deficiency of kidney essence, qi, and blood, especially when associated with dizziness and memory decline.
5. Zhusha Anshen Pill: Contains cinnabar, Coptis chinensis (Huang Lian), Rehmannia glutinosa (Di Huang), and others. It clears heart fire, nourishes blood, and calms the spirit. It is used for insomnia with frequent dreams, chest discomfort, irritability, palpitations, and restlessness caused by excessive heart fire and deficiency of yin and blood. It helps clear heart fire and stabilize the mind.
When using Chinese patent medicines for insomnia, it's essential to first identify the underlying cause through pattern differentiation, avoiding blind medication. Follow dosage instructions or medical advice strictly, control dosage and treatment duration, and avoid long-term dependence. Maintain regular sleep habits during treatment, avoid staying up late, and refrain from spicy or stimulating foods.