Vascular headaches are more commonly known as migraines. (Called vascular because it is thought the primary reason for the problem is restricted blood flow to the brain.) Migraines are often accompanied by visual disturbances such as zigzag patterns, flashes of light, and double vision. Sometimes the individually will seem to see only half of the image before him - half of it being obscure. Ocular migraines are associated with localized pain (usually around the eye), nausea, vomiting and vision disturbances. The correct term for these type of migraines is ophthalmic migraines.
Ocular migraines are considered less harmful as they usually cause less pain. Researchers do not believe that they cause any brain or visual damage. Often no treatments are necessary; however, a doctor should always be consulted to rule out any other possible causes such as retinal detachment, which requires immediate treatment. The visual disturbances experienced during ocular migraine can stop within a few minutes but usually last between 20-30 minutes.
Visits to the opticians, eye doctor, very rarely provides any answers to treatments, as ocular migraines are not directly related to the eyes, the symptoms happen due to migraine activity in the visual cortex of the brain. However this type of migraine can have an effect, albeit short terms, on the ability to drive safely or operate machinery and therefore such measures as stopping by the side of the road are a necessary precaution to prevent serious accidents.
The treatments and management of different types of migraines consist of many precipitating factors such as food avoidances, hormonal changes, hunger, and stress. By lying down in a quiet, darkened room and using either prescribed pharmaceutical treatments or homeopathic treatments relief from pain and other symptoms of migraine should be obtained.
Both prescribed drugs and herbal remedies can have side effects such as nausea, vomiting and headaches. Thus choosing the right medication is sometimes a matter of trial and error. Many migraine sufferers can 'put up with' the side effects as long as the pain in their head disappears. Remember, side effects often do not occur, but may occur and are most likely in higher doses or with frequent use.
A drug often used in ocular migraines is Sumatriptan, which is a fast acting agent which can stop attacks when given via injection under the skin. This drug is only administered by prescription and usually only in more severe or immediate cases. This method should not be used during pregnancy.
Rarely is intervention required for ocular migraines. The best remedy is to stay still until the migraine has cleared. [Editors Note: I personally have found eating a few slices of cheese quickly relieves the symptoms of ocular migraines. However, each body is different and this may not work for everyone.]
