High blood pressure belongs to the category of “vertigo” or “headache” in traditional Chinese medicine, and perilla is not a treatment for low blood pressure. Suzi is an annual herb, there are perilla and white suzuki. Traditional Chinese medicine believes that the nature of Suzi is pungent, warm, belonging to the lung meridian, the main effect is to lower the qi and eliminate phlegm, asthma, laxative, can be used to improve the cough and asthma, intestinal constipation and so on. However, clinical and related research has not found that Su Zi can raise blood pressure, so Su Zi has no role in the treatment of low blood pressure, low blood pressure patients can not be treated by Su Zi, belong to the typical medicine is not the right evidence. If you want to treat the disease through Su Zi, you need to accept the guidance of professional Chinese doctors to identify the evidence, and then identify the medicine, not blindly use the medicine.