Sour jujube kernel capsule is a health product, and its ingredients are mainly sour jujube kernel. The ingredients of the capsules are mainly sour jujube kernel, and depending on the manufacturer and formula, it may also contain Schisandra chinensis and extracts of other medicines. Sour jujube kernel capsule for insomnia can play a role in improving the effect. The adverse effects of this product are not clear, but pregnant women and patients with allergies are not recommended to use it. Sour jujube kernel capsule belongs to health care products, health care belongs to the category of food does not belong to the drug, so it can not be used to replace drugs for the treatment of disease. If you need to use the product, it is recommended to go to a regular hospital, under the guidance of a professional physician to identify the evidence of treatment, not to take on their own, so as not to delay the condition.