Compound Danshen Drop Pills does not have the effect of treating cerebral blood supply insufficiency, the drug is mainly used for treating chest paralysis (tightness and pain in the chest) caused by qi stagnation and blood stasis (stagnation of blood due to the lack of qi flow), which is characterized by tightness in the chest, tingling pain in the precordial area, and so on. Compound Danshen Dropping Pills, composed of Danshen, Panax ginseng and ice tablet. It has the efficacy of activating blood circulation, removing blood stasis, regulating Qi and relieving pain. Clinically, it is often used to treat chest paralysis caused by Qi stagnation and blood stasis, blocking the heart veins, symptoms include chest pain, or sudden heart pain like strangulation, pain in a fixed place, or even chest pain across the back, back pain across the chest, purple tongue or petechiae, astringent pulse or junction, etc. It is not recommended for pregnant women. It should be noted that pregnant women are forbidden to use it; it is not suitable for people with chest paralysis and heart pain due to cold condensation and blood stasis; it should be used with caution for people with deficiency of spleen and stomach (weak and cold spleen and stomach); avoid eating cold, spicy and greasy food, avoiding smoking, alcohol and strong tea. Symptoms of cerebral insufficiency of blood supply, should immediately seek medical attention, compound danshen drip pill need to be used in accordance with medical advice.