What Are Ocular Migraines? Understanding Causes, Symptoms, and Treatment
- Posted
- Medically Reviewed by Mr Mfazo Hove Consultant Ophthalmologist
- Author: Chris Dunnington
- Published: April 3, 2025
At Blue Fin Vision®, London’s premier eye clinic, we understand the impact that ocular migraines can have on your daily life. These visual disturbances can be alarming, but with proper understanding and care, they can be effectively managed. In this comprehensive guide, we’ll explore what ocular migraines are, their causes, symptoms, and treatment options.
Understanding Ocular Migraines
Ocular migraines, also known as retinal migraines, are a type of migraine that primarily affects your vision. Unlike traditional migraines, ocular migraines may not always be accompanied by headache pain. They are characterised by temporary visual disturbances that can be quite unsettling for those experiencing them.
A Unique Characteristic of Ocular Migraines
One of the most distinctive features of ocular migraines is that the visual phenomena are perceived even with both eyes closed. This crucial characteristic distinguishes ocular migraines from other visual problems:
- When you close both eyes, the visual disturbances remain just as visible.
- This indicates that the phenomena aren’t being “seen” in the traditional sense – no light is entering the eye and stimulating the retina.
- Instead, these visual disturbances are being “perceived” by the brain itself.
This unique aspect of ocular migraines highlights their neurological nature and can be a key factor in diagnosis.
Ocular Migraine Causes: What Triggers These Visual Disturbances?
Understanding what causes ocular migraines is crucial for managing and preventing them. While the exact mechanisms are not fully understood, several factors have been identified as potential triggers:
What Can Trigger Ocular Migraines?
- Stress: High levels of stress can increase the likelihood of experiencing an ocular migraine.
- Hormonal Changes: Fluctuations in oestrogen levels, particularly in women, can trigger these episodes.
- Bright or Flickering Lights: Exposure to intense or flashing lights may precipitate an ocular migraine.
- Dehydration: Not drinking enough water can lead to various health issues, including ocular migraines.
- Certain Foods: Caffeine, alcohol, and foods containing nitrates or MSG may trigger episodes in some individuals.
- High Blood Pressure: Uncontrolled hypertension can contribute to the occurrence of ocular migraines.
- Genetics: A family history of migraines increases your risk of experiencing ocular migraines.
At Blue Fin Vision®, we work closely with our patients to identify their specific triggers, enabling more effective prevention and management strategies.
Recognising Ocular Migraine Symptoms
Identifying the symptoms of ocular migraines is crucial for proper diagnosis and treatment. Common symptoms include:
- Visual Disturbances: This can range from blind spots to zigzag lines or flashing lights in your field of vision.
- Temporary Vision Loss: Some people experience partial or complete vision loss in one eye during an episode.
- Sensitivity to Light: Increased sensitivity to light, known as photophobia, is common during an ocular migraine.
- Nausea: Some individuals may feel nauseous during an episode, although this is less common than with traditional migraines.
Remember, these symptoms persist even when the eyes are closed, a key diagnostic feature of ocular migraines.
How Long Do Ocular Migraines Last?
One of the most common questions we receive at our London eye clinic is about the duration of ocular migraines. Typically, these episodes last between 5 to 30 minutes, rarely exceeding an hour. However, the experience can vary from person to person, and some may find the effects lingering for a bit longer.
Ocular Migraine Treatment: Expert Care at Blue Fin Vision®
While ocular migraines often resolve on their own, there are several treatment options available to manage symptoms and prevent future episodes. At Blue Fin Vision®, we offer personalised treatment plans tailored to each patient’s needs.
How to Get Rid of Ocular Migraines
- Rest in a Dark, Quiet Room: When experiencing an ocular migraine, find a calm environment to rest your eyes.
- Cold Compress: Applying a cold compress to your forehead can help alleviate discomfort.
- Stay Hydrated: Drinking water can help, especially if dehydration is a trigger for you.
- Over-the-Counter Pain Relief: For those experiencing headache pain, OTC medications like paracetamol may provide relief.
- Prescription Medications: In some cases, we may prescribe medications to prevent or treat ocular migraines.
Long-Term Management Strategies
- Identify and Avoid Triggers: Keeping a migraine diary can help you identify and avoid personal triggers.
- Stress Management: Techniques such as meditation, yoga, or deep breathing exercises can help reduce stress-induced episodes.
- Regular Eye Exams: Routine check-ups at Blue Fin Vision® can help monitor your eye health and catch any underlying issues early.
- Lifestyle Modifications: Maintaining a regular sleep schedule, staying hydrated, and eating a balanced diet can all contribute to reducing the frequency of ocular migraines.
Why Choose Blue Fin Vision® for Ocular Migraine Care?
At Blue Fin Vision®, we pride ourselves on providing comprehensive, state-of-the-art eye care in the heart of London. Our team of expert ophthalmologists specialises in diagnosing and treating a wide range of eye conditions, including ocular migraines. Here’s why you should trust us with your eye health:
- Cutting-Edge Diagnostics: We use the latest technology to accurately diagnose ocular migraines and rule out other potential causes of your symptoms.
- Personalised Treatment Plans: We understand that each patient is unique, and we tailor our treatment approaches to suit your individual needs.
- Holistic Approach: We don’t just treat symptoms; we work with you to identify triggers and develop comprehensive management strategies.
- Convenient Location: Our primary central London clinic offers easy access for all our patients.
- Compassionate Care: We prioritise patient comfort and education, ensuring you understand your condition and treatment options fully.
Take Control of Your Ocular Migraines Today
Don’t let ocular migraines impact your quality of life. If you’re experiencing symptoms or have concerns about your eye health, contact Blue Fin Vision® today. Our expert team is ready to provide you with the highest standard of care, ensuring your vision remains clear and healthy.
Book your consultation now and take the first step towards managing your ocular migraines effectively. Trust Blue Fin Vision® – London’s premier eye clinic – for all your eye care needs.
