You should not take haloperidol while breastfeeding. Haloperidol is a quinolone drug, which has adverse effects on bone development in children, so it is prohibited for children under 18 years old. If a nursing mother takes haloperidol orally, the drug will be secreted into the mother’s bloodstream as milk, which will enter the baby’s body and cause certain effects on the baby’s growth and development. If a nursing mother has diarrhea, further blood and stool tests should be performed to clarify the cause. If there is a bacterial infection, cephalosporin anti-inflammatory drugs can be given. If there is no bacterial infection, Simethicone can be given to relieve the symptoms. Give light, easily digestible liquid or semi-liquid food, increase water intake, avoid the influence of cold, spicy and other undesirable factors, and eat less and more meals to promote recovery.