The formula of rhubarb and epiphyllum for uremia includes rhubarb and epiphyllum soup, which is often applied in modern times to treat uremia and other conditions that are characterized by cold accumulation and solidity in the interior. Rhubarb and Radix Polygoni Multiflori Soup is composed of Radix Polygoni Multiflori, Rhubarb and Rhizoma Pinelliae, which has the effect of warming the interior and dispersing the cold, and relieving pain through the bowels. It can be used to treat cold accumulation and solidity in the interior. Symptoms include abdominal pain and constipation, dyspareunia, fever, coldness of hands and feet, whitish and greasy tongue coating, and tight pulse. In modern times, it is often used in the treatment of acute appendicitis, acute intestinal obstruction, testicular swelling and pain, biliary colic, postoperative gallbladder syndrome, chronic dysentery, uremia and other cold accumulation of solid inside. When using, note that the dosage of rhubarb is generally not more than that of epiphyllum. If you need to use rhubarb and epiphyllum soup, it must be used under the guidance of a professional doctor.