The invention relates to a umbilical therapy device, which includes an umbilical therapy box, an electric heater and a medicinal magnetic bag lining pad, the umbilical therapy box is used for containing the electric heater and the medicinal magnetic bag lining pad, a medicinal magnetic bag is arranged on the medicinal magnetic bag lining pad, medicine is arranged in the medicinal magnetic bag, the ingredients of the medicine include pricklyash peel, haiercha, fennel fruit, pepper, hedgehog hide, Chinese magnoliavine fruit, dahurian angelica root, round cardamom fruit and magnetite, the medicine is transdermally absorbed and combined with the magnetic therapy and the thermal therapy, the medicine is directly acted on the intestine by passing through the umbilical point, all the ingredients can achieve the effects of warming spleen and stomach, relieving diarrhea with astringents, resolving food, removing expansion and relieving pain; the hot compression performs the effects of warming spleen and stomach, activating collaterals, dispelling cold, stopping pain and promoting telangiectasia; and the magnetic therapy performs the effects of dredging meridians and anti-inflammation. The combination of the three therapies increases the umbilical penetration force of the medicine, the functions of the medicine, the magnet and the heat are overlapped, thereby being applicable to the treatment of non-infectious diarrhea and indigestion of children; compared with the single therapy, the efficacy is improved, the transdermal absorption of the medicine is greatly improved and the treatment effects are improved.