Patients with cerebral infarction can soak their feet in vinegar every day. Vinegar water is good for blood circulation, softening blood vessels, thus accelerating blood flow, which is beneficial for patients with cardiovascular and cerebrovascular diseases. Vinegar water can also treat foot odor, because foot odor is caused by fungal infection, and vinegar has the effect of killing fungus. It is recommended that foot soak can also be done with Chinese herbs, such as salvia, red peony, which can penetrate into the blood through the skin of the feet and promote blood circulation. In addition, some patients with cerebral infarction are combined with diabetic peripheral neuropathy, so it is important to pay attention to the temperature of the foot soak water is not too high to avoid causing burns to the patient. The time is generally 7-9 o’clock every night is appropriate, the longest time to soak feet to about twenty minutes is appropriate.