Chinese herbal medicine treats various cerebrovascular diseases such as cerebral blood supply deficiency, cerebrovascular spasm caused by dizziness and headache, cerebrovascular accidents, hypertension, etc., with clinical addition and subtraction of the symptoms, with remarkable efficacy, the following is an introduction from the herbal properties, efficacy and pharmacology of the commonly used formula, but Chinese medicine is about discriminatory treatment, with strong individualized treatment, in principle, it is a one-person formula, must be discriminatory treatment. Astragalus Astragalus is sweet in taste, slightly warm, and belongs to the spleen and lung meridians. It has the effect of benefiting the body, tonifying the qi and raising the yang, supporting the toxin and generating muscle, promoting water retention and reducing swelling. It is used for Qi deficiency, weakness, loose stools, Qi subsidence, prolonged diarrhea and prolapse, spontaneous sweating and night sweating, blood deficiency and yellowing, Yin gangrene and diffuse swelling, Qi deficiency and edema, internal heat and thirst. The main pharmacological effects include: enhancing immune function, anti-aging, anti-pathogenic microorganisms, sedation, promoting body metabolism, anti-tumor, improving cardiac function, and hepatoprotective effects. Radix Angelicae Sinensis is sweet, pungent and warm, and is classified as a member of the liver, heart and spleen meridians. It is effective in activating blood circulation, relieving pain, tonifying blood and regulating menstruation, and moistening the bowels. It is used for blood deficiency and dizziness, menstrual disorders, amenorrhea, dysmenorrhea, impotence, abdominal pain due to cold, bruises and injuries, rheumatism and paralysis, carbuncles and sores, and constipation. The main pharmacological effects are: enhancing immune function, anti-inflammatory, anti-tumor, improving lung function, antibacterial, scavenging free radicals, improving cardiac function, improving blood function, stimulating uterine action (prone to miscarriage in pregnant women), sedative, diuretic, anti-radiation function. Red peony Bitter, slightly cold, belongs to the liver meridian, with the effect of clearing heat and cooling the blood, activating blood circulation, resolving blood stasis and relieving pain. It is used for blood-heat delusion, epistaxis, menstrual stasis, bruises and injuries, heat poisoning sores, liver fire and red eyes. The main pharmacological effects are: enhancing immune function, anti-pathogenic microorganism, anti-tumor, improving lung function, improving heart function, sedation, inhibiting platelet aggregation, and hepatoprotective effects. White peony is bitter, sour and slightly cold in taste. It belongs to the liver and spleen meridians. It has the effect of nourishing blood and astringing yin, softening the liver and relieving pain, and calming liver yang. It is used for deficiency of liver and blood, menstrual disorders due to blood deficiency, pain in the chest, hypochondrium and abdomen or pain in the limbs due to disharmony between liver and spleen, and headache and dizziness due to hyperactivity of liver yang. Its main pharmacological effects include anti-inflammatory, immune function, analgesic and antispasmodic. Rhizoma Ligusticum Chuanxiong is sweet, pungent, warm, and belongs to the liver, heart and spleen meridians. It is effective in activating blood circulation, relieving pain, tonifying blood and regulating menstruation, and moistening the intestines and opening the bowels. It is used for blood deficiency and dizziness, menstrual disorders, amenorrhea, dysmenorrhea, impotence, abdominal pain due to cold, bruises and injuries, rheumatism and paralysis, carbuncle and sores, and constipation. The main pharmacological effects are: enhancing immune function, anti-inflammatory, anti-tumor, improving lung function, antibacterial, scavenging free radicals, improving cardiovascular function, improving blood function, stimulating the uterus (prone to miscarriage in pregnant women), sedative, diuretic, anti-radiation, etc. Safflower Pungent and warm in nature, it belongs to the heart and liver meridians. It has the effect of activating blood circulation, dispelling blood stasis and relieving pain. It is used for treating dysmenorrhea, menorrhagia, postpartum dizziness, abdominal pain due to stasis, chest paralysis and heartache, blood stasis, bruising and swelling, joint pain, stroke and paralysis, and purple rash. The main pharmacological effects are: improving cardiac function, hypotension, anti-clotting, anti-fatigue, anti-hypoxia, excitement of the uterus, pain and sedation, anti-inflammatory, and improving immune function. Peach kernel Bitter, sweet and flat, belongs to liver, large intestine, lung and spleen meridians. It has the effect of breaking up blood and removing blood stasis, moistening dryness and sliding intestines. It is used for menorrhagia, obstruction of the intestine, blood stasis in fever, wind paralysis, malaria, bruises and injuries, stasis of blood, swelling and pain, and dryness and constipation. The main pharmacological effects include removing blood stasis, anti-inflammatory, anti-allergic, cough suppressant, and anthelmintic. Tianma is sweet, pungent and flat, and belongs to the liver, spleen, kidney, gall bladder, heart and bladder meridians. It is effective in relieving wind and spasm, calming liver and yang, dispelling wind and promoting circulation. It is mainly used for treating acute and chronic wind, convulsions and contractures, dizziness, headache, hemiplegia, and limb numbness. The main pharmacological effects include rheumatic paralysis, sedative effect, anticonvulsant effect, anti-hypoxia, anti-inflammatory, improving immune function, etc. Salvia miltiorrhiza is bitter, slightly pungent and slightly cold in nature; it belongs to the heart, spleen, liver and kidney meridians, and is a blood medicine; it is effective in promoting blood circulation and eliminating blood stasis, nourishing the blood and calming the mind, cooling the blood and reducing swelling; it is mainly used for treating stasis of blood, head, chest, hypochondrium and abdominal pain, accumulation of blood, irregular menstruation, dysmenorrhea and menorrhagia, postpartum stasis and abdominal pain, paralysis of joints, bruising and swelling, heartburn, palpitation of blood deficiency, sores and swelling, scabies. Its main pharmacological effects include: cardiac strengthening, coronary artery and peripheral vascular dilation, anti-thrombosis, improving microcirculation, promoting tissue repair and regeneration, hepatoprotection, improving liver microcirculation, and antibacterial effects. Di Long is salty and cold in taste and belongs to the liver, spleen and bladder meridians. It has the effects of clearing heat and settling panic, promoting circulation, calming asthma and diuresis. It is used for treating high fever and epilepsy, epilepsy, Qi deficiency and blood stagnation, hemiplegia, paralysis, pulmonary fever and asthma, urinary discomfort, and urinary blockage. The main pharmacological effects are: antipyretic, sedative, anticonvulsant, bronchodilator, hypotensive, fibrinolytic and anticoagulant, immune enhancing, antitumor, antibacterial, diuretic, excitatory to uterus and intestinal smooth muscle. Pueraria Mirifica is sweet, pungent and cool, and is classified as a member of the spleen and stomach meridians. It is used for treating typhoid fever, warm fever, headache, headache and thirst, diarrhea, dysentery, ectopic rash, hypertension, angina pectoris and deafness. The main pharmacological effects include: antispasmodic, coronary vasodilatation, antiarrhythmic, improving myocardial function, hypotension, peripheral vasodilatation, inhibition of platelet aggregation, hypoglycemia, hypothermia, and improvement of learning and memory. Radix Angelicae Sinensis, Radix Paeoniae, Rhizoma Chuanxiong, Rhizoma Safflower, Rhizoma Peach Root and Radix Salviae Miltiorrhizae are the main herbs, which have the effect of activating blood circulation and removing blood stasis to improve cardiovascular and cerebrovascular circulation. The herbs are used to benefit Qi, invigorate Blood, and promote blood circulation. They are mainly used for treating dizziness and headache caused by insufficient blood supply to the brain, cerebrovascular spasm, cerebrovascular accidents, hypertension and other diseases with Qi deficiency and blood stasis.