Government regulates business for several reasons. First is public safety and welfare. Many industries are regularly reviewed and overseen because their activities, if they â¦ go awry, can have significantly harmful effects to human health, financial well-being, or community structure.
There are a number of possible links between headaches and dizziness: 1  Migraines. 2  Migraines are a common cause of headache pain and disability. 3  They also can be associated with at least one form of dizziness. â 4 A sense of instability can be found in migraine,â says Goadsby.
Estrogen and other hormones increase and then begin to cycle at puberty, resulting in a surge in headache activity for many girls. The cycling of hormones and other body chemicals with monthly menstrual periods often causes a marked increase in headache frequency and severity with menstrual flow and, to a lesser extent, mid-cycle with ovulation. A variety of factors contribute to a reduced headache threshold with menstruation: