Causes, Symptoms and Treatment of Headache (648 words, 2 pages)
Headache (cephalalgia) is a common symptom, often associated with disability, but rarely life threatening. Headaches may be a primary disorder (migraine, cluster, or tension headache) or a secondary symptom of such disorders as acute systemic or intracranial infection, intracranial tumor, head injuries, severe hypertension, cerebral hypoxia, and many diseases of ...
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