What is ophthalmic migraine?
An
ophthalmic migraine is a condition which has a disturbance in the
vision of one eye and not both eyes. There may also be a concurrent or
subsequent migraine headache. The condition could also be referred to as
retinal migraine or ocular migraine. There is usually not any of the
pain, nausea, or aura which is associated with a migraine headache. The
vision is considered to be affected by a spasm in a blood vessel that is
located behind the eye. An ophthalmic migraine is a general hypothesis
about the causes and effects.
Ophthalmic Migraine Causes Vision Effect
The
peripheral vision may be affected by disturbances that resemble zigzag
or wavy lines. There should be a concern for any safety hazards with the
impaired vision. The episodes have been reported to usually last for
less than fifteen minutes. Rest in a dark room may help to alleviate the
condition if the problem persists. Sometimes the irritating symptoms
may continue for almost an hour. Darkness should help to stop any
possible triggers from flashing or bright lights.
What Causes Migraines?
Food
additives, flashing lights, stress, and sodium may have a possible
impact. The vasospasm that is believed to be an attributing factor could
be influenced by blood pressure. An intermittent constriction in the
blood vessel may cause the vascular spasm to continue. Weather,
barometric pressure, strong perfumes, strobe lights, lack of sleep, or
caffeine may trigger an episode. Environmental or chemical factors could
be controlled to avoid problems.
Treatment For Ophthalmic Migraine
A
ophthalmic migraine may occur only once. There may also be a regular
pattern of the vision problems. A diagnosis could be helped by
documenting each episode. The symptoms should be evaluated by a
physician to determine if the condition is serious and requires
medication. The elimination of stress and any possible causes from the
diet may help to control the risks. The symptoms usually subside
independently within a short time period.
How to Avoid Ophthalmic Migraine
The
hypothesis about the condition discusses the probability of a spasm
which may be triggered by some stimulus. People that avoid flashing
lights and stress may reduce their risks. A healthy diet with plenty of
rest could help to avoid an episode. Caffeine and sodium may also
increase blood pressure while enhancing the chances for an ophthalmic
migraine. The symptoms could last for several hours and may cause
permanent damage. An ophthalmic migraine is rare, could be serious, and
should be diagnosed by a physician.
