- Medically Reviewed by Mr Mfazo Hove Consultant Ophthalmologist
- Author: Chris Dunnington
- Published: March 1, 2025
At Blue Fin Vision® Eye Clinic on London’s prestigious Harley Street, we often encounter patients who are concerned about their vision. One condition that can significantly affect sight is optic neuritis. This article will provide an overview of the symptoms associated with optic neuritis, helping you recognise this condition and understand its implications.
What is Optic Neuritis?
Optic neuritis is an inflammation of the optic nerve, which transmits visual information from the eye to the brain. When this nerve becomes inflamed, it can disrupt the transmission of visual signals, leading to various symptoms that can affect daily life.
Common Symptoms of Optic Neuritis
Recognising optic neuritis symptoms is crucial for early diagnosis and treatment. The most common symptoms include:
- Vision Loss
One of the hallmark symptoms of optic neuritis is sudden vision loss, typically occurring in one eye. This loss can vary in severity, ranging from mild blurriness to significant impairment. Vision loss usually develops over hours or days and may improve over time.
- Pain in or Around the Eye
Many individuals with optic neuritis experience pain in or around the affected eye, particularly when moving it. This discomfort can feel like a dull ache or sharp pain and often precedes vision changes.
- Changes in Colour Vision
Patients may notice that colours appear less vibrant or “washed out.” This change in colour perception can be subtle but is a significant indicator of optic nerve involvement.
- Blurred Vision
Blurred vision is a common symptom, where objects may appear fuzzy or unclear. This blurriness can fluctuate and may worsen with increased body temperature, such as after exercise or a hot shower.
- Visual Field Loss
Some individuals may experience loss of peripheral vision or develop a blind spot in their central vision. This can affect how well you see objects to the side and may impact daily activities.
- Flashing Lights
A phenomenon known as Uhthoff’s phenomenon may occur, where patients report seeing flashing lights or experiencing visual disturbances when they move their eyes quickly or when their body temperature rises.
- Abnormal Pupil Reaction
In some cases, there may be an abnormal reaction of the pupil when exposed to bright light. The affected eye may not constrict as expected, indicating potential nerve damage.
Severity and Duration of Symptoms
The severity of optic neuritis symptoms can vary widely among individuals. Some may experience mild symptoms that resolve quickly, while others may have more severe and persistent issues. Typically, symptoms develop over a few days and can last for several weeks to months.
When to Seek Medical Attention
If you experience any combination of these symptoms, especially sudden vision loss or eye pain, it is essential to seek medical attention promptly. Early diagnosis and intervention are crucial for managing optic neuritis effectively and preserving vision.
At Blue Fin Vision® Eye Clinic, our experienced ophthalmologists will conduct a thorough examination to assess your symptoms and determine the appropriate course of action.
Conclusion
Optic neuritis can significantly impact your quality of life due to its effects on vision. Understanding the symptoms associated with this condition is vital for early detection and treatment. If you notice any signs of optic neuritis, do not hesitate to contact Blue Fin Vision® Eye Clinic in London for expert care.
Your vision is precious; trust our team at Harley Street to provide comprehensive assessments and personalised treatment plans tailored to your needs. Remember, timely intervention can make all the difference in preserving your sight and overall eye health.
