This product is a hard capsule containing yellowish-brown to brown particles and powder, with a fragrant odor and bitter taste. It can tonify Qi and nourish blood, clear heat and remove phlegm, awaken the mind and benefit intelligence, and is used for mental retardation in children, mental dullnessexcitement, forgetfulness and restlessness, restless sleep, red tongue with yellow and greasy coating, deepslippery and rapid pulse caused by phlegm and stasis accumulating heat and mind obstruction. Oral administration. 5 capsules/time, 3 times a day.