Q: Over the years, I occasionally experience a streak of light across my vision, which goes away quickly. However, I have recently noticed a persistent small black spot when looking out of my right ...

Learn about causes of gradual and sudden-onset blurred vision, from eyestrain and refractive errors to cataracts and strokes, ...

A retinal tear can cause light flashes or a sudden increase in eye floaters. While a retinal tear is unlikely to damage vision, it can lead to serious complications such as retinal detachment. Retinal ...

Have you seen small specks, blobs, lines or cobwebs swimming around in your vision? Or flashing lights that look like fireworks in your side vision? Flashes and floaters are very common as we age. So ...

Sudden blurry vision in one eye can sometimes signal serious eye emergencies such as retinal detachment, eye stroke, glaucoma, or optic neuritis. Ophthalmologist Dr Neeraj Sanduja explains warning ...

Seeing stars during pregnancy can happen for various reasons, but it may be a sign of preeclampsia. If this occurs, a person should contact a doctor immediately. A person may sometimes notice flashes ...