Fainting in the toilet after a normal delivery may be caused by physical weakness and postpartum hemorrhage. 1. Weakness: Natural childbirth is a process of great physical exertion. If you fail to eat in time to replenish energy after delivery, you may faint when you go to the toilet due to excessive exertion and weakness during delivery, and you need to give supplemental fluid-containing food or semi-fluid food, such as rice gruel, noodles, fish soup, etc., to replenish your energy and recover your body condition as soon as possible. 2. Postpartum hemorrhage: When postpartum hemorrhage occurs after delivery, fainting while going to the toilet can also be caused by heavy vaginal bleeding, which can be clearly diagnosed by combining with medical history and physical examination, etc. It is necessary to set up intravenous access as soon as possible, actively replenish fluids, promote uterine contraction treatment, and blood transfusion treatment is needed if necessary. Fainting while going to the toilet after a normal delivery is also a cause of cardiac arrhythmia and pulmonary embolism, which need to be reported to the doctor in time to find out the cause and deal with it positively.