How to adjust for low blood pressure depends on the causes of the low blood pressure and the severity of the condition. Different adjustments and treatments are necessary. Mild low blood pressure not secondary to any disease is caused by physical weakness and an unreasonable dietary structure leading to decreased blood pressure. This only requires adjusting the dietary structure, consuming a high-energy, high-nutrient diet, eating broths, and paying attention to rest to improve the state of low blood pressure. If the blood pressure is too low and accompanied by other diseases such as infection, allergies, or bleeding, which cause the low blood pressure, the primary disease should be treated first. At the same time, under the guidance of a doctor, effective antihypotensive medication should be used for treatment.