![]() They may have blind spots, tunnel vision, or. Negative aura : This occurs when a person experiences partial or total vision loss. If you have a sudden onset of many floaters, see your eye care provider. ![]() Floaters usually happen as we get older and may not need treatment. This causes you to see squiggly lines or threads. It naturally adheres to some areas of the retina (the. This will usually be dark zig-zag lines, dots, or flashing bulbs. Eye floaters happen when your vitreous humor (fluid) changes its thickness. Drastically cut down on the tea and coffee. It is frightening but stay calm.Put sunglasses on straight away and it will go away quicker (usually 5-10 mins) It is caused by not drinking enough pure water, drinking too much caffiene and bright lights or sunshine. The flashing lights often take on a herringbone pattern and are located in both eyes in the same field of gaze (as opposed to one eye only). I have been getting a watery zig zag line in one or both of my eyes for about 1 year. The vitreous body is the transparent gel that fills the posterior part of the eye. An ophthalmic migraine often includes zigzag lines, colored lights or flashes of lights expanding to one side of your vision over 10 to 30 minutes. I haven't actually had one of these for quite a while, now - tend to get one or two every few years, so very few and far between (unless pregnant or on the pill, which is why I never take the combined contraceptive pill any more!!!!). Another cause of flashing lights is vitreoretinal traction. After a few moments I lost most of my central vision and the inferior part of my visual field. There was one time, I was in the middle of a very delicate retina operation, when an attack started. I almost never got the headaches after the visual effects. If it lasts any longer, and certainly if it is the first time it's happened to you, you should check with your GP, as transient ischaemic attacks can have some overlapping symptoms but are, obviously, more serious as they can herald a stroke. I, personally, have been suffering from this condition for almost 30 years. If it only lasts 30 minutes, it is most likely a migraine aura, and may leave you feeling washed out for a while afterwards. I feel odd and distant from everything, but can carry on pretending everything is normal (albeit it is hard to type or read when half the letters in every word are missing, unless you tip your head about at funny angles - and very dangerous to drive!!!). I've only ever had the flashing lights in the outer reaches of my vision, widening blind spots and strange translucent shapes - never the headache, at the very most a tight feeling in my head afterwards. Its important to see an optometrist or doctor urgently if your eyesight suddenly gets worse, particularly if it occurs for the first time.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |