The Austrian Neurological Society stated that ocular migraine does not affect the eyes but rather the nerves, indicating that a potential cause is blood circulation disorders in the part of the brain responsible for processing visual stimuli. It added that other causes include bright light, ongoing psychological stress, hormonal fluctuations, sudden climate changes, and excessive alcohol consumption. Symptoms typically appear as visual disturbances such as flashing lights, colored zigzag lines, or light flashes.
Usually, the flashing in front of the eyes or partial loss of the visual field is temporary, lasting between 5 and 10 minutes. The symptoms typically disappear completely after the attack subsides.
**Simple Measures**
It can be managed with simple measures, such as resting in a dark, quiet room and drinking enough fluids to maintain hydration. Symptoms can also be alleviated by applying cold compresses to the eyes or the back of the neck. Alternating rinsing the arms and legs with cold and warm water, and repeating the process several times, can be beneficial. Relaxation exercises such as yoga, meditation, and self-hypnosis training contribute to long-term relief from symptoms. In cases of severe ocular migraine attacks, migraine medications may be utilized.
