Try to look at a specific point for some time. Do you feel the fatigue in your organ of vision? It may result in the feeling of being overloaded, tired, sleepy, and having double or blurred vision. It is an eye strain – another sign of a migraine. It is the consequence of the active exposure to bright lights. For example, it may happen during a sunny day or in the club with many lights. You need to change the source of light then. If a person wears contacts or glasses, he or she is more likely to experience this problem.
One more factor often associated with migraines is a food allergy. Many people have allergies on different types of food, but some of them can even cause migraines. You should explore which fool allergens can lead to the sudden, long-lasting migraines before consuming them. Here is an incomplete list of meals and beverages to avoid if you have regular migraines: alcohol like wine, chocolates and many other sweets, citrus fruits, cheese, and nuts. Do not postpone the meals!