Women have headaches, dizziness, nausea, vomiting. What's going on?

Women show headache, dizziness, nausea, vomiting, there are several reasons: the first is anemia, the existence of anemia symptoms, blood supply to the brain, it will cause headache dizziness. In addition, anemia means that there is malnutrition on the body, the need to actively supplement all aspects of nutrients from the diet to promote growth and development. The second is pregnancy, after pregnancy, will show dizziness headache and nausea vomiting symptoms. At this time, both physically and psychologically, are facing greater pressure, need to learn to relax moderately, try to maintain a positive and optimistic attitude.