Possible Cures For Migraines

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Possible Cures for Migraines

Problem:

A migraine is a medical condition. Most people who suffer from migraines get headaches that can be quite severe. A migraine headache is usually an intense, throbbing pain on one, or sometimes, both sides of the head. Most people with migraine headaches feel the pain in the temples or behind one eye or ear, although any part of the head can be involved. Besides pain, migraine also can cause nausea and vomiting and sensitivity to light and sound. Some people also may see spots or flashing lights or have a temporary loss of vision.

Migraine can occur any time of the day, though it often starts in the morning. The pain can last a few hours or up to one or two days. Some people get migraines once or twice a week whereas others experience migraines only once or maybe twice a year. Most of the time, migraines are not a threat to your overall health. But migraine attacks can interfere with your day-to-day life. The cause of migraines has not yet been demonstrated but most often, migraine affects people between the ages of 15 and 55. Most people have a family history of migraine or of disabling headache. They are more common in women and they often become less severe and less frequent with age. Migraine is the most common neurological condition in the developed world.  It is more prevalent than diabetes, epilepsy and asthma combined – eight million people in the UK have migraine1.

Phases of a migraine

Migraine attacks follow a pattern consisting of the 5 phases described below. Phases 3 and 4 are prerequisites of a diagnosis of classical migraine.

  1. Prodrome
  • Subtle symptoms; may not be noticed
  • Craving to eat sweet foods
  • Mood variations
  • Tiredness
  • Mild photophobia (is a symptom of abnormal intolerance to visual perception of light)
  • Heightened visual perception
  1. Aura
  • Multi-coloured visual disturbance
  • Scotoma with flickering, scintillating edge
  • Tingling of face, sometimes one sided
  • Numbness of face
  1. Headache
  • Slowly developing throbbing pain
  • Usually lasts between 2-72 hours
  1. Resolution
  • Sleep is major resolving mechanism
  • Vomiting
  1. Postdromal phase
  • Washed out or drained feeling
  • Euphoria
  • Impaired concentration
  • Irritability
  • Cerebral flow observations indicate that anomalies can outlast headache by 24 hours3  

Pathophysiology

The cerebral signs and symptoms of migraine result from dysfunction of the brain stem pathways that normally modulate sensory input11. An abnormal metabolism of serotonin found in platelets and cells of the brain plays a major role. A rise in plasma serotonin dilates the cerebral vessels which contribute to migraines. Figure 2 shows some dilated blood vessels during a migraine headache.

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Symptoms

Nausea, vomiting, diarrhoea, facial pallor, cold hands, cold feet, and sensitivity to light and sound commonly accompany migraine headaches.  Visual symptoms included seeing heat rising off the ground, seeing things jumping in front of both eyes, poor vision, halo, seeing disco lights, vision resembles looking through a kaleidoscope, bright lines, visual interference preventing reading, geometric figures, wiggling lines, wavy vision, jumping images and dancing black or white spots

Sight appears to be covered by a sheet. As a result of this sensitivity to light and sound, migraine sufferers usually prefer to lie in a quiet, ...

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