After pregnancy, if the acid reflux is mild, generally no special treatment is needed; if the acid reflux is heavy, it is recommended to consult a doctor in time, and do not blindly use medication on your own. 1. Mild acid reflux: most acid reflux after pregnancy occurs in the early stage of pregnancy, which is one of the early pregnancy reactions. Early pregnancy reactions are often characterized by nausea, vomiting and other gastrointestinal reactions. At this time, you should try to avoid contact with odors or foods that may induce vomiting, and you should also try to avoid fasting in the morning, while eating small and frequent meals. 2. Heavy acid reflux: If acid reflux is serious and cannot be relieved by the above measures, it is recommended to consult a doctor in time, not blindly self-medication, and should be reasonably treated under the guidance of the doctor. After pregnancy, women should also pay attention to rest, avoid exertion, and at the same time should be prohibited from sexual intercourse. Pregnant women should also undergo regular pregnancy checkups and seek immediate medical attention if they feel unwell.