While we all know that regular eye exams can help detect warning signs of disease and prevent vision loss, many people fail to seek medical attention when there is an acute problem with the eye. In fact, only about half of population that are at risk for serious vision loss have been examined by an eye doctor within the last year, according to a report by the Centers for Disease Control and Prevention.
While it's true that some eye symptoms resolve on their own, it's better not to take the chance when your eyesight is at risk. Here are seven eye symptoms that should be checked out by an eye doctor immediately, as they could indicate a serious underlying condition that could threaten your vision. Remember, even if you think the issue is minor, getting proper medical attention could be vital to saving your vision.
- New Floaters that Appear Frequently
Floaters are shadows or spots that appear to float through your field of vision, particularly when you are looking at a solid coloured or bright background such as the blue sky or a white wall. They can appear in a variety of shapes such as a shower of dots or web shaped. It's common to see floaters on occasion, however if you experience a sudden increase, especially in combination with pain, flashes of light, or a loss of peripheral vision, then you should see an eye doctor immediately. Flashes of light may appear as a quick spark or jagged streaks of light or arcs, among other shapes. This could be a sign of a very serious problem such as detached or torn retina, a hemorrhage or bleeding inside the eye, inflammation of the vitreous or retina caused by an infection or injury or (less commonly) an eye tumor. In the case of a retinal detachment, the different pattern of floaters or flashes depend on how the retina tears, so if you suddenly notice a distinct pattern of floaters or light in your vision, don't delay! Seek medical attention within 24 hours!
- Persistent Redness or Irritation
While minor redness can simply be a result of allergies, exhaustion, or contact lens wear, there are some more serious causes of eye redness, especially if it persists or is accompanied by pain, swelling, discharge, visual disturbances or severe itchiness. Along with conjunctivitis (or pink eye) which can be a very contagious eye infection, redness can indicate a corneal scratch, uveitis (inflammation) or acute (sudden) glaucoma.
- Excessive Watery Eyes
Whether you have a tiny foreign object in your eye or are experiencing dryness due to allergies or environmental factors, eye watering is a natural response to keep your eyes healthy, comfortable and safe. When tearing is constant and disruptive, however, this is no longer normal. Excessive eye watering could indicate a chronic condition such as dry eye syndrome, tear duct problems, or problems with the cornea such as a scratch or an ulcer.
- Foreign Body in the Eye
If you experience a foreign object in your eye, the first thing to do it try to flush it out. Never rub the eye as it could cause even greater damage. If your efforts to flush the object out are not successful, it's time to see us! Additionally, if you are experiencing vision disturbances, pain or redness while the object is there or after you think you have removed it, see your eye doctor immediately.
- Ptosis (Droopy Eyelid)
Ptosis or drooping eyelids (one or both) can be caused by benign conditions such as allergies or merely part of the aging process. Nevertheless, it can also be a sign of a serious condition such as nerve damage, a stroke, brain tumour or a condition called myasthenia gravis, which is a neurological condition that affects the muscles of the eye. It is also sometimes a result of eye surgery or injury. Often ptosis will resolve gradually on its own, however it is something that should be checked out, especially if it occurs suddenly, to ensure there is no serious underlying cause.
A subconjunctival hemorrhage is when a blood vessel breaks under the surface of the eye. You'll see that the white part or sclera of the eye has turned red. Usually, this common occurrence is nothing to be concerned about as this can happen from something as simple as straining, a sneeze or cough. In this case there is nothing to do and it will resolve on its own. If, however, the redness comes after an injury to your eye or head it could indicate that there is bleeding in the brain and should be examined immediately.
- Moderate to Severe Eye Pain
There are several causes of eye pain, the most serious of which is acute angle closure glaucoma or uveitis. Other causes of pain can include corneal abrasions and ulcers, scleritis, orbital cellulitis and sinusitis. All of these conditions are serious and should be examined right away.
When it comes to problems with the eye, it's always best to err on the side of caution and get them checked out. Doing otherwise could cost you your eyesight. Your eye doctor can help.