Chronic Migraine is the term referred to
headaches that have lasted more than three months. The pain is marked by
frequent spills of headache on one side of the head. This is usually aggravated
by stress and other triggers that vary from person to person. This is most
common in professional people such as lawyers, scientists, and invariably it is
women who are more prone to it than men.
Migraine
headaches result from a combination of blood vessel enlargement and the release
of chemicals from nerves that causes the sympathetic nervous system to respond
with feeling of nausea, diarrhea and vomiting.
Preventive
treatments can be an important part which includes; medications, nutritional
supplements, lifestyle alterations, such as increased exercise and avoidance of
migraine triggers like acidity, sun exposure etc., there are people for whom
conventional medicine fails. For such doctors may use Botox. The goals of
preventive therapy are to reduce the frequency, painfulness, and/or duration of
migraines, and to increase the effectiveness of abortive therapy. Another reason
to pursue these goals is to avoid medication overuse headache (MOH),otherwise
known as rebound headache.
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