Fresh lotus seed has the effects of tonifying the spleen and stopping diarrhea, stopping leucorrhea, benefiting the kidneys and astringent essence, nourishing the heart and tranquilizing the mind, and can be used for diarrhea due to deficiency of the spleen, leucorrhea, spermatorrhea, palpitations and insomnia. The contraindications of this drug are not clear. Fresh lotus seed is sweet, astringent and neutral in nature, and belongs to the spleen, kidney and heart meridians. It is effective in tonifying the spleen to stop diarrhea, stopping leucorrhoea, benefiting the kidneys and astringent essence, nourishing the heart and tranquilizing the mind. This product is sweet to replenish the spleen and astringent to stop diarrhea, treating deficiency of the spleen and diarrhea. It is a common remedy for treating deficiency of the spleen and kidney. This product is sweet and astringent, benefiting the kidney and fixing essence, treating seminal emission and spermatorrhea caused by kidney deficiency. This product nourishes the heart and benefits the kidney, treating palpitations and insomnia caused by heart-kidney dysfunction (heart fire and kidney yin deficiency, dysfunction of the physiological functions of the heart and kidney). The adverse effects and contraindications of this drug are not known. If there is a need for medication, it is recommended to use it under the guidance of a professional physician to identify the symptoms, and not blindly self-medication.