Symptoms of Ocular Migraines

Common Symptoms

Ocular migraines are a type of migraine that cause temporary visual disturbances in one eye. They can occur with or without other migraine symptoms, such as a headache. Ocular migraines can cause a variety of symptoms, which can vary from person to person. Some common symptoms include:

Visual disturbances: Ocular migraines can cause various visual symptoms, such as flashes of light, star-shaped lights, blind spots, jagged lines, black or white dots, waves (like looking through heat or water), crescent shapes, shifting lines or angles, visual snow, colored dots or lights, tunnel vision, temporary blindness or partial blindness (blind spot), and flickering lights.
Head pain: Ocular migraines are a type of migraine and may (but not always) be accompanied by moderate-to-severe head pain. The pain is usually on one or both sides of the head and may throb or pulse.
Nausea and vomiting: Some people may experience nausea and vomiting during an ocular migraine episode.
Sensitivity to light, sound, and smell: Ocular migraines can make individuals more sensitive to light, sound, and smell.
Fatigue and sleep disturbance: Ocular migraines can cause fatigue and disrupt sleep patterns.
Muscle tension: Some individuals may experience muscle tension during an ocular migraine.
Dizziness and mood changes: Ocular migraines can lead to feelings of dizziness and changes in mood.

Additional symptoms may occur, including:

Nonvisual symptoms: In addition to vision disturbances and pain, ocular migraines can also cause other nonvisual symptoms such as slurred speech, impaired motor skills, sensitivity to light and sound, nausea and vomiting, tingling or numbness on one side of the body. These symptoms can significantly impact daily life. If you experience these nonvisual symptoms during an ocular migraine episode, it's important to rest and give yourself time to recover. You can try lying down in a dark and quiet room to alleviate these symptoms. It is important to know that if any of these symptoms are not part of your usual migraine pattern, you should get immediate medical attention to make sure you are not having a stroke.

Now let's talk about how to treat and mitigate these symptoms:

Over-the-counter medications: Nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen can help relieve pain associated with ocular migraines. These medications are available without a prescription.
Prescription medications: If the head pain is severe or if over-the-counter medications don't provide relief, prescription medications may be recommended. These may include preventive treatments for migraine, such as calcium channel blockers and antiepileptics (anti-seizure medications).
Lifestyle changes: Making certain lifestyle changes may also help manage ocular migraines. These can include quitting smoking and limiting exposure to potential triggers such as flashing lights, dehydration, stress or anxiety, excessive or insufficient caffeine intake, alcohol consumption, and sleep deprivation.
Keeping a journal: Keeping a migraine journal that includes details about the circumstances of a migraine can help identify potential triggers. This information can be used to avoid migraine attacks in the future. For example, tracking hormonal fluctuations may help identify patterns.
Reducing eyestrain: Limiting screen time and using blue light-blocking glasses can help reduce eyestrain and lower the risk of ocular migraines.
Staying hydrated: Dehydration is listed as a potential trigger for migraines. It is recommended to drink between 2.7 and 3.7 liters of water daily to stay hydrated.

During an ocular migraine episode, it is important to rest in a dark and quiet room until the visual disturbances pass. Avoiding triggers such as bright lights is also recommended. Applying pressure on the temples or massaging the scalp with pressure may provide some relief. Placing a damp towel over the forehead can also help alleviate symptoms.

Warning Signs

If you experience any of the following warning signs of ocular migraines, it is important to contact a doctor or seek medical help:

Sudden changes in vision: Any sudden loss of vision in one or both eyes should be taken seriously and discussed with a doctor. This symptom can also include blurred vision or seeing flashing lights.
Confusion and weakness: If you suddenly feel confused or weak, especially in combination with other symptoms, it is important to seek medical attention. These symptoms can be similar to those experienced during a stroke.
Speech troubles: Difficulty speaking or sudden changes in speech can be a sign of a more serious condition. It is important to contact a doctor if you experience these symptoms.
Headaches: While headaches are common with migraines, sudden and severe headaches should not be ignored. If you experience a sudden and unusual migraine attack, it may indicate a medical emergency.
Dizziness: Feeling lightheaded or dizzy can be a symptom of an ocular migraine, but it can also indicate other underlying health issues. If you experience dizziness along with other symptoms, it is important to seek medical attention.
Nausea and vomiting: Extreme nausea and vomiting can accompany migraines, but if these symptoms are new or unusual for you, it is important to contact a doctor.
Body numbness or tingling: If you experience numbness or tingling sensations in your body, especially on one side, it may be a sign of an ocular migraine episode. Contacting a doctor is recommended in these cases.
Fever: A high fever along with an ocular migraine can indicate a more serious underlying condition. It is important to seek immediate medical attention if you have both symptoms.
Trouble breathing: Difficulty breathing should never be ignored and should prompt immediate medical attention. If you experience this symptom along with an ocular migraine, it is important to get help right away.
Seizures: Seizures are not common with migraines but can occur in some cases. If you have a seizure during an ocular migraine episode, it is important to seek emergency medical care.

Remember, these warning signs are not meant to diagnose your condition but rather serve as indicators that you should reach out to a healthcare professional for guidance and evaluation.