Migraine

Migraine attacks may present with visual changes - such as flashes of light or colours, or loss of vision in one eye. The deficit usually resolves as the attack progresses and fades. It may be prevented by avoiding known trigger factors, or by using prophylactic treatment to stop attacks happening (see Migraine in the brain headaches section)
 
 
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The information provided by WIS is for guidance only. Whilst it is based upon the expert advice of leading professionals, and extensive research, it is not a substitute for diagnosis by a qualified professional. Always consult your doctor, pharmacist or qualified practitioner before making any changes or additions to prescribed medication.