To activate blood , resolve stasis, dispel wind and relieve pain. Used for migraine due to stasis obstruction and wind harassing upward, manifested as repeated localized distending or stabbing pain in the head, dizziness, vertigo or nausea , vomiting, and aversion to wind. Used for mild to moderate stroke disease(cerebral infarction) in the recovery period of blood stasis obstruction with wind syndrome. Symptoms include hemiplegia, crooked tongue, poor language, numbness etc.
