The effect of Elongation and activation of muscles and collaterals Pill is mainly to activate blood circulation and remove blood stasis, open the meridians and dredge collaterals, which has certain curative effect on senile arteriosclerosis of the lower limbs, hypertension or diabetic atherosclerosis. Traumatic limb swelling also has a certain efficacy, varicose veins or venous stasis caused by poor limb reflux due to swelling, play a certain role in activating blood circulation and removing blood stasis, on the lower extremity venous thrombosis patients can also play a role in reducing limb swelling, but long-term use of the drug patients, should pay attention to the side effects of the drug.