The usual course of treatment with hesperidin sodium is 7-10 days. Sodium hesperidin can be used to treat cerebral edema, tissue swelling, and venous reflux disorders. It has anti-inflammatory, anti-exudative, increases venous tone, and improves blood circulation. Generally brain hemorrhage, cerebral infarction will occur after brain tissue edema resulting in increased symptoms of neurological deficits, and the application of sodium heptaerythroside can play a role in reducing cerebral hemorrhage, cerebral infarction caused by cerebral edema, usually used for about 7-10 days. In addition some surgical patients, after surgery may have tissue edema, can also be applied to reduce edema sodium heptaerythroside. Lower extremity venous thrombosis leading to venous reflux disorders and lumbar disc herniation leading to nerve damage can also be treated with sodium heptaerythroside. It is recommended that the specific dose and time of use, strictly follow medical advice, do not blindly use or discontinue without permission, to prevent improper use of drugs to affect the recovery of the disease or adverse health effects.