Hello: longan meat has the effects of benefiting the heart and spleen, nourishing qi and blood, improving intelligence and calming the heart, calming the nerves and calming the heart; Lycium barbarum has the effects of nourishing liver and kidney and improving intelligence; Chrysanthemum morifolium has the effects of dispelling wind and clearing heat, calming liver and suppressing yang, clearing liver and improving eyesight, and clearing away heat and toxic materials. Angelica sinensis has the effects of enriching blood and promoting blood circulation, regulating menstruation and relieving pain, moistening intestines and relaxing bowels; Cassia seed has the effects of clearing liver, improving eyesight, moistening intestine and relaxing bowels; There is no incompatibility in taking medicine, so you can soak it in water together.