It is mainly used to regulate menstruation, and can also be used in case of bruises and injuries. However, this drug has a strong blood-breaking effect and should be absolutely prohibited if the patient is pregnant. There are more Chinese patent medicines for treating cerebral infarction, such as Ginkgo biloba drip pill, blood plugging tablet, vermifuge and snake Tongluo capsule, and compound Dilong capsule. All the above mentioned drugs have the function of activating blood circulation and improving blood circulation in the brain, so they are often used clinically as auxiliary drugs for cerebral infarction, while pulse and blood capsule is not used to treat cerebral infarction.