Lotus heart chrysanthemum tea has the effect of clearing the heart and tranquilizing the mind, and transporting the heart and kidneys (heart fire goes down, kidney water goes up, and mutual control). However, the efficacy of the tea is limited, and it is recommended that the medication be guided by a medical professional. Lian Zi Xin has the efficacy of clearing the heart and tranquilizing the mind, communicating with the heart and kidney, astringing essence and stopping bleeding, and is used in the treatment of heat into the pericardium (heat evils encroaching on the pericardium), delirium tremens (delirium with confusion, babbling), heart and kidney disorders (heart fire is strong, kidney yin is deficient, and physiological function of the heart and kidney is out of order), insomnia and spermatorrhea, and vomiting of blood with heat in the blood. The adverse reactions and contraindications of this product are not clear. Chrysanthemum can clear away heat and toxins, brighten the eyes and pacify the liver, disperse wind and clear away heat, and is effective in treating wind-heat colds, liver-yang dizziness, liver fire attacking the eyes with redness and faintness, sores, carbuncles and swollen toxins. The adverse reactions and contraindications of this product are not clear. After the occurrence of discomfort should promptly seek medical attention, under the guidance of physician’s identification and selection of medication, not self-medication, so as not to delay the condition.