What is a headache before menstruation nausea vomiting

Menstruation headache, nausea, vomiting, mostly due to menstrual blood flow, marrow sea empty, brain orifice loss caused by, usually pay attention to eat some iron blood food. In addition, menstrual period may release a lot of prostaglandin, it can relax smooth muscle dilation blood vessels, vascular contraction disorder, causing headache, headache serious can take Luo Tongding, Zhengtian pills, Yuanhu pain tablets, Xiaoyao pills and other symptomatic treatment. Pay attention to more rest, prevent fatigue, cold catch cold, in the diet to digestible liquid light diet, prevent taking spicy stimulation greasy food. Can take blood food and medicine.