Jackfruit is a plant of the Moraceae family; its fruit, kernels, sap, and leaves are used medicinally.Among these, jackfruit (the fruit) has a sweet and slightly sour taste, is neutral in nature, and is effective in promoting saliva production, relieving restlessness, sobering up from alcohol, and invigorating the spleen; the kernel of the jackfruit (the seed) has a sweet and slightly sour taste, is neutral in nature, and is effective in tonifying qi and promoting lactation; it is primarily used to treat postpartum spleen deficiency with qi weakness, insufficient milk production, or blocked milk flow;Jackfruit sap (sap) has a bland and astringent taste and a neutral nature; it reduces swelling, disperses nodules, and has astringent and itch-relieving effects. It is primarily used to treat boils, abscesses, redness, swelling, and pain, as well as eczema;Jackfruit leaves (leaves) have the effects of promoting blood circulation, reducing swelling, detoxifying, and promoting wound healing; they are primarily used to treat contusions and bruises, sores, boils, and eczema.