Patients who are breastfeeding need to take Elavil according to their physical condition, although Elavil is a nutritional drug, there are certain side effects, breastfeeding this drug, common side effects mainly include nausea, vomiting, loss of appetite, abdominal distension and other gastrointestinal symptoms; can appear to have skin allergies, rashes, itching, edema, dizziness, and other conditions occur. In severe cases, there can be respiratory distress and other manifestations, it is recommended that patients in the period of taking drugs, need to pay close attention to the occurrence of adverse drug reactions, once there is a side effect of the drug, you need to make timely adjustments to the drug. If necessary, the need to stop the application of drugs in a timely manner, can minimize the damage caused to the patient, but also help to reduce the occurrence of risky lesions;