Scotoma is an area of decreased or lost vision.
When discussing Migraine disease and other headache disorders, we generally see scotoma listed as a possible visual symptom of Migraine aura.
You can read more about the symptoms of Migraine and Migraine aura, including scotoma in:
When we're looking at Migraine and headache information, whether it's from our doctor, a book, or an online article, we sometimes come... Read more »
Full Question: Can anyone tell me what is going on with the blind spots that have remained after I had a visual migraine over a year ago,... Read more »
Full Question: I am 89 years young!! I saw a bright red spot on my hand. About the size of a quarter! In about 2 hours I was having... Read more »
Visual and pain pathways converge in the brain, causing light to exacerbate the pain of a Migraine. Many Migraineurs have observed that... Read more »
Migraine with aura is experienced in about 20-30% of people who have Migraine disease. People who have cluster headache rarely have visual... Read more »
HTML clipboard People who don't have Migraines often think not only of a headache being part of a Migraine, but also of the Migraine aura. Many... Read more »
Migraine is a common disabling primary headache disorder. Epidemiological studies have documented its high prevalence and high socioeconomic and... Read more »
A study published in the November 20, 2007, issue of Neurology®, the medical journal of the American Academy of Neurology, indicates that people... Read more »
Diagnosing Migraine One of the difficulties encountered at times when discussing Migraines occurs when a Migraineur is given a diagnosis that... Read more »
Source: ADAM Encyclopedia
Up to four symptom phases can accompany a migraine: prodrome phase, auras, the attack, and the postdrome phase. These phases may not occur in every... Read more »