Low blood pressure belongs to the Chinese medicine “dizziness” “deficiency labor” and other categories, such as low blood pressure and qi deficiency, or low blood pressure patients in line with the indications of astragalus, you can use astragalus bubble water to drink. However, astragalus in water is limited to the analysis of the active ingredients, can not replace the drug treatment. Astragalus, has the spleen tonic center, ascending yang lift sinking (ascending to lift the body’s yang qi, in order to lift the sinking organs) and other efficacy. It is used for treating qi deficiency and weakness, loose stools (thin and unformed feces), sunken qi (deficiency of the spleen and stomach qi, with the appearance of organs falling down), blood in the stools and leakage (excessive menstruation or dripping), and sweating from the surface (due to the weakness of the surface of the muscles and frequent natural sweating), etc. It is also used for treating the symptoms of diabetes. Astragalus should not be used in cases where the surface is solid and evil, sores and ulcers are at the beginning, or where heat and poison are still prevalent after ulceration. If there is any symptom of low blood pressure, it is recommended to seek timely medical treatment. If there is any discomfort after drinking astragalus in water, it is recommended to stop using it and consult a doctor in time.