Tag: <span>migrain headache</span>

Migrain Headache
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Migrain Headache

Definition: Headache is a nervous complaint and is characterized by various types of pain or discomfort in different parts of the head. Etiology: Its causes are many ,and so are its modes of onset, duration, intensity, or other conditions relating to it . These causes may be classified as follows: 1. Local Causes · Frontal sinusitis. · Head injury...