How long to take Jing Wu capsule to take effect cannot be generalized, it varies from patient to patient, generally at least 2 months to take it orally to take effect. If it works, you can continue to take it for about six months. If it is ineffective, it is recommended to stop taking the medicine and seek timely medical attention from the TCM department or related departments. Jing Wu capsule is a proprietary Chinese medicine, which is composed of Chinese herbs such as He Shou Wu, Huang Jing, Radix et Rhizoma Polygonati and Mo Han Lian, which can benefit the liver, liver and kidneys, strengthen tendons and bones, and benefit Qi and blood. In clinical practice, the drug is mainly used for the treatment of insomnia and dreaminess, tinnitus and forgetfulness, hair loss and premature graying of the beard due to deficiency of the liver and kidneys, which can effectively improve the symptoms of difficulty in falling asleep and shallow sleep. Usually, it needs to be taken for 2 months to take effect. However, it should not be taken by people who are allergic or allergic to the relevant herbal ingredients. Long-term use may be harmful to the liver, so patients should monitor their liver function to prevent liver damage while taking the drug.