The antler gel in Danlu Tongdu Tablet can warm the liver and kidney, but the drug is more effective for patients with back pain caused by stasis blocking the Vertical Vessel. Please go to the hospital, under the guidance of the physician to use the correct medication. Danglu Tongdu Tablet in Salvia miltiorrhiza can activate blood circulation, eliminate blood stasis, promote menstruation and relieve pain, cool blood and eliminate carbuncles (by cooling the blood to eliminate carbuncles); antler gel warms the liver and kidneys, benefiting the essence and nourishing the blood; Astragalus is beneficial to qi and solidifies the epidermis, astringent sores and muscle growth (to help the sores to heal more quickly, and to promote the growth of new flesh); Yanhuisuo moves the qi and stops the pain (to relieve the pain through the regulation of the human body qi), activates blood circulation to dissipate blood stasis; Dulcimer is good for the liver and kidneys, strengthens the muscles and bones. Danlu Tongdu Tablet has the efficacy of activating blood circulation, benefiting the kidney and collaterals. It is mainly used for conditions such as lumbar and leg pain caused by stasis blocking the Vertebral Vessel, limitation of movement, soreness and pain in the lower limbs, dark tongue or petechiae. Pregnant women are forbidden to take this medicine. Individual patients may experience adverse reactions such as skin rashes, note that people with deficiency of liver and kidney yin should not take this drug, for specific cases, please go to the hospital for medical treatment under the guidance of a physician to ensure safety.