Retinal or eye migraines can occasionally be coupled to sickness, auras, sensitivity to light and other troubles.
These migraine headache symptoms are occasionally classified as neurological.
Many sufferers who have ocular migraines do not experience any types of headache pain, either severe or mild, with their other symptoms.
However, this same group can often have classical migraines accompanied by headaches.
It should be noted that the term Retinal Migraine is not really a standard term, hence making it hard to distinguish the causes behind it.
When diagnosing these kinds of head aches, medical doctors normally find their information from standard documentation for headache disorders.
The term Retinal Migraine is not in that database, though, so use of the term can frequently mean different things to different medical doctors.
As a result, causes of these kinds of migraines can't be certain.
What is recognized about Retinal migraines, however, is that symptoms manifest typically as seeing some kind of disturbance.
These events can be fuzzy vision, speckles or zigzags.
Partial or total loss of vision is another phenomenon which occasionally occurs, although it usually occurs in only one eye.
Unlike, classical migraine headache systems, though no headache ever develops.
Because of these types of symptoms, the headaches are sometimes referred to as silent migraines.
Symptoms for Retinal migraines often start small and build up from there.
Auras usually begin as a tiny visual disturbance, marching through the sufferer's field of vision that can build in size, then will slowly fade away.
The attacks can range from a few minutes in length to over an hour.
These types of migraines are persistent, giving both the patient and medical doctor difficulty in prognosis and cure.
A person who suffers from these types of experiences on a recurring basis will be recognized as a victim of Retinal migraines.
Research has found that females are more likely to suffer from Retinal migraines than adult men.
Those who have a family history of migraines will usually find themselves experiencing the condition as well.
With no definite known cause, some medical doctors suppose migraines might be connected to allergies or endocrine disturbances.
An additional cause several medical doctors consider is temporary edema on the brain.
This is regularly agreed upon because medical doctors know the condition has something to do with a disturbance of blood circulation in the human brain.
They have found that those who suffer migraines have a link between the symptoms and blood vessels in the brain tightening and dilating.
Though there is no definite known trigger for Retinal migraines, medical doctors do not think them serious or life threatening.
No permanent damage to brain or eye tissue is experienced when the episodes come about.
At the same time as they can cause several cognitive problems, persons suffering from these events do not frequently necessitate treatment.
In order to avoid the onset of symptoms, sufferers are often advised to keep away from specific smells or foods that could activate an incident.
As research progresses regarding this condition, medical doctors expect one day to have the knowledge to end Retinal migraines forever.