Headache – a pain in the skull area that occurs in various painful conditions; one of the most common types of pain. Headache often accompanies diseases of internal organs ( duodenitis, gastritis, cirrhosis , osteochondrosis , etc.), infections ( acute gastroenterocolitis , etc.), poisoning, various nervous and mental disorders. The immediate cause of Headache is irritation of painful nerve endings both in the cranial cavity and […]
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