Tea is not a medicine and does not have the effect of medicine to treat low blood pressure. At present, the main treatment for low blood pressure is general treatment and drug treatment. 1. General treatment: Including reasonable diet, supplemental nutrition, drinking more water, appropriate exercise, close monitoring of blood pressure. 2. Drug treatment: common drugs include fludrocortisone, octreotide, midodrine, guar gum and so on. The selection of specific drugs needs to be judged by a specialist according to the clinical symptoms. If shock occurs, on the basis of treating the original disease, actively replenish fluids. Treatment of low blood pressure is recommended to go to the regular hospital in time, clear diagnosis, and treatment under the guidance of specialized doctors.