Can’t eat anything after pregnancy is mainly related to early pregnancy reaction, but also consider with indigestion, hypothyroidism, depression and so on. 1. Early pregnancy reaction: in the early stages of pregnancy, pregnant women can be due to changes in the level of hormones in the body and the loss of appetite, nausea and vomiting, dizziness, weakness and other early pregnancy reaction, which is manifested in the pregnancy can not eat anything. 2. Indigestion: when indigestion is caused by gastrointestinal dysfunction during pregnancy and a decrease in the diastolic function of the stomach’s tolerance for food, pregnant women may experience the phenomenon of not being able to eat anything, which is easily accompanied by pain in the middle and upper abdomen and a feeling of early satiety and other symptoms. 3. Hypothyroidism: Hypothyroidism during pregnancy can trigger the phenomenon of not being able to eat anything, and the disease is related to autoimmune diseases, destruction of the thyroid gland, iodine deficiency or overdose. Some patients are also prone to chills, weakness, unresponsiveness, edema and other symptoms. 4. Depression: Poor mood of pregnant women may affect eating. If you can’t eat anything after pregnancy, you may consider hospitalization for fluids to replenish energy.