The efficacy of Nordson Lumbago Tablets is to tonify the kidney and activate blood (nourish the kidney and promote blood circulation), strengthen the tendons and relieve pain. Nordson Lumbago Tablet is a proprietary Chinese medicine, the main ingredients of which are Cortex Eucommiae, Fructus Schisandrae, Cortex Eucommiae, Radix Angelicae Sinensis, Radix Cinnamomum Cassiae and so on. It has the efficacy of tonifying the kidneys and activating blood (nourishing the kidneys and promoting the operation of blood), strengthening the tendons and relieving pain, mostly due to the treatment of symptoms of kidney deficiency and lumbago caused by kidney yang insufficiency (lack of yang of the kidneys), lumbar muscle strain, and blood stasis and blood circulation obstruction. The adverse effects of this product are not clear, and it is contraindicated in pregnant women. It should be noted that, yin deficiency and fire (deficiency of yin and essence in the body, the emergence of hyperactive deficiency and fire) and those with solid heat should be used with caution, such as the simultaneous use of other drugs may occur drug interactions, it is recommended to use saline delivery, saline delivery to allow the drug to act on the kidneys. Before using the drug should be identified by a doctor, can not be used on their own, in order to avoid adverse consequences.