How long can you take the tablets, can not be generalized, and there are individual differences in the duration of the drug, you need to listen to the advice of a professional physician. Generally speaking, if the condition has improved significantly, you can stop taking the drug. If the symptoms are not significantly relieved or become more serious after 7 days of using the medicine, you need to go to the hospital in time. Shujin and Blood Relieving Tablets have the effect of relaxing tendons and activating collaterals (stretching the tendons and bones, dredging the meridians and channels), activating blood circulation and dispersing blood stasis (promoting the operation of the blood and eliminating the stasis of blood in the body), and contain Chinese medicines such as safflower, dog’s spine, and shanggapi. Shujinzhu blood-vitalizing tablets are suitable for bruises, lumbar and back pain, musculoskeletal pain, limb contracture and other diseases, allergic to the ingredients of this drug, prohibit the use of drugs, pregnant women are contraindicated to use the drug. Although the adverse effects of this drug are not yet clear, but as a prescription drug, also need to be used under the guidance of a professional doctor’s diagnosis.