Fever enema fever, if the doctor’s orders by professional medical personnel operation, generally have little effect on the child, but if long-term or self-operation, may cause local irritation to the child, damage to the intestinal tract, inhibit immunity and other adverse effects. 1. Local stimulation: enema requires the use of a tube from the anus into the intestinal tract, if the operation is not careful, it may cause local stimulation of the child, causing discomfort or pain. 2. Damage to the intestinal tract: the child’s intestinal mucosa is relatively thin, the enema liquid into the intestinal tract, if the control is not good, it is easy to cause intestinal damage, and may even cause serious consequences. 3. Suppression of immunity: the process of enema may be added to dexamethasone and other hormonal drugs to assist in fever, intestinal absorption of these drugs, easy to affect the body’s resistance, resulting in immunosuppression. Children with fever need to consult a doctor in time, specific measures and medication to follow the doctor’s instructions.