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.
More serious causes of secondary headaches include: 1  meningitis: inflammation of the meninges which presents with fever and meningismus, or stiff neck. 2  bleeding inside the brain (intracranial hemorrhage). 3  subarachnoid hemorrhage (acute, severe headache, stiff neck WITHOUT fever).
However, headaches can occasionally be a sign of something more serious. Very severe high blood pressure (above 180/110 mm Hg), stroke, brain tumour, or an aneurysm (a dilated weakened blood vessel) in the brain may cause headaches. Meningitis (an infection of the brain's lining) may also cause a headache.