High blood pressure can be attributed to Chinese medicine “vertigo” and other categories, if the vertigo patients appear qi and blood deficiency and other symptoms, you can take astragalus, but the effect of Chinese medicine bubble water is limited. Astragalus is sweet in taste, slightly warm in nature, and belongs to the lung and spleen meridians; it has the effects of tonifying qi and elevating yang (tonifying qi so that yang qi rises), stopping sweating by consolidating the surface of the muscle, inducing diuresis and eliminating edema, generating fluids and nourishing blood (replenishing the body’s fluids and blood), draining pus and poison, and converging sores to produce muscle growth (helping the sores to heal more quickly, and promoting the growth of new flesh). This medicine can be used to treat qi deficiency, prolonged diarrhea and prolapse of the anus, superficial deficiency and spontaneous sweating (frequent and natural sweating due to weakness of the muscle surface), qi deficiency and edema, hemiplegia (inability to move one side of the limb at will), and prolonged sores that have not healed for a long period of time. High blood pressure is generally categorized as “vertigo” in Chinese medicine, and if the patient has the above symptoms caused by insufficient qi and blood, he/she can take astragalus. Note that the effect of herbal infusion is limited. Patients with high blood pressure are advised to seek medical treatment in a timely manner, under the guidance of the doctor to use medication, do not blindly take medication on their own.