The common causes of headache, nausea and vomiting during breastfeeding are as follows: 1. The most common causes are upper respiratory tract infection, gastroenteritis or neurogenic headache; 2. It may also be caused by the patient’s fatigue, staying up all night and lack of sleep. Because it is in the breastfeeding period, the general drugs will also have an impact on the child, so the following treatment can be done: 3, if the pain is relatively light, nausea, vomiting symptoms are not heavy, it is recommended to observe, you can use your hands to massage the temples, to achieve the purpose of relieving the headache; 4, if the headache is more serious, nausea, vomiting is also more serious, you should consult a doctor in time, choose the drugs that have fewer adverse reactions, such as colds, fever caused by can be oral Cold and fever particles, patchouli pills, you can also use ibuprofen for pain, all of which have a relatively small impact on the child; 5, breastfeeding headache patients should rest more, to ensure adequate sleep.