What Triggers An Ocular Migraine?

An ocular migraine can be characterized as one that affects your vision and includes sensations such as numbness

. They are rather common and may or may not be followed by a headache. When they occur, vision is only affected in one eye, resulting in images being distorted in the center and possibly expanding to a side of the eye. Sight may be lost temporarily.

Warning Signs

An ocular migraine can be interpreted by physicians in a number of ways. Some warning signs for patients include blind spots, flashes of light, shimmering stars, or zig-zag lines. The chances of getting them increase with age, and can be a very frightening experience since sight is being affected. Symptoms will vary depending on the individual. Pain is usually not much of an issue, and the headache will only last for a short period of time. Treatment is not normally necessary.

Avoiding the potential triggers for ocular migraines is the best way to go about managing them. If the headaches are frequent and severe, then medication maybe necessary. Also, undergoing prophylactic or pharmacologic treatment may be a possibility. Resting in a dark, quite place is a good way to reduce the severity of the symptoms when the attack is sudden and short.

The blood vessels in the head relaxing and constricting resulting from stress may also lead to migraines. Eye related headaches may be a result of spending a long time in front of a computer, television, reading, or any activity that requires a great deal of concentration.

by: Brian Rome

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