Advantages of lobbying 1) Society will be notified of important issues that may otherwise get swept under the rug or lost in the ordinary business of the day. 2) People are involved with the issues of their day and a variety of lobbyists keeps the sitting government on their toes.
Headache is a non-specific symptom, which means that it has many possible causes, including fatigue and sleep deprivation, stress, the effects of medications and recreational drugs, viral infections and common colds, head injury, rapid ingestion of a very cold food or beverage, dental or sinus issues, and many more.
Problems with blood vessels and bleeding in the brain can cause as a headache. These include: 1  Abnormal connection between the arteries and veins in the brain that usually forms before birth. 2  This problem is called an arteriovenous malformation, or AVM. 3  Blood flow to part of the brain stops. 4  This is called a stroke.