The invention relates to excrement and urine managing pants which comprise a front piece and a back piece which are located on the front part and the back part of the waist of a user respectively. The two sides of the front piece and the two sides of the back piece are connected through bonding blocks or connecting buckles, the lower end of the front piece and the lower end of the back piece are connected through an excrement wrapping piece used for receiving excrement, the front piece is provided with a urine funnel fixedly connected through an opening banding rope or a snap fastener, and the lower end of the urine funnel is communicated to a urine storage bag through a urine pipe. A downward groove used for preventing the excrement from moving is formed in the excrement wrapping piece, a separation piece is arranged on the side, close to the front piece, of the groove, and a warning device is arranged at the groove part of the excrement wrapping piece. By means of the excrement and urine managing pants, the excrement wrapping piece does not need to be frequently replaced due to the frequent urination of the patient, the excrement and urine managing pants are healthy, comfortable, convenient to replace and low in cost, the workload of nursing personnel is reduced, the nursing personnel can be effectively prompted to handle the excrement of the patient in time through the warning device, contamination to peripheral clothes is avoided, and thus the cleaning work of medical personnel or family members is relieved.