Eye problems
Hello, Doctor.
I visited several clinics in July and August due to dry eyes (with a tear break-up time of 7.2) and an increase in floaters.
All examinations (visual field, fundus, macula) were normal, and I was prescribed artificial tears.
By September, my symptoms surprisingly resolved on their own, so I gradually stopped using the drops.
However, I still have some questions:
1.
In a classroom with several rows of fluorescent lights, I noticed a white mist or film passing by when I looked at the lights rotating.
I usually don't pay attention to this.
Is this also related to floaters, or could it be caused by something else?
2.
Over the past couple of days, when looking at streetlights at night, I noticed a slight rainbow halo around them.
Aside from occasionally feeling some dryness and a mild foreign body sensation in my eyes, I haven't experienced any soreness or other issues, which makes me worry about glaucoma.
3.
In the morning, my eyes still feel somewhat dry.
Is it okay to use artificial tears once a day? I have a myopia of about 400 degrees and do not wear contact lenses.
Thank you for your patient response!
Nìmíng, 20~29 year old female. Ask Date: 2019/10/02
Dr. Gao Pilin reply Ophthalmology
Hello: 1.
This symptom is likely to be floaters.
2.
Rainbow circles can sometimes be caused by corneal edema or secretions, and dry eyes can also lead to this phenomenon.
Sometimes, wearing glasses can cause similar effects due to lens refraction or humidity.
If the visual field, fundus, and intraocular pressure are normal, there should be no concern about glaucoma.
3.
If dryness occurs only in the morning upon waking, using artificial tears once a day is acceptable.
In Taiwan, the ophthalmology department at Puzi Hospital is open on Monday, Tuesday, Thursday, and Friday from 8:00 AM to 12:00 PM, and on Wednesday from 2:00 PM to 4:30 PM.
Online responses can only serve as a reference; if necessary, it is still important to seek medical attention at a healthcare facility.
I hope to have the opportunity to serve you.
Gao Pilin
Reply Date: 2019/10/02
More Info
Hello! Thank you for your detailed questions regarding your eye health concerns. It’s understandable to feel anxious about changes in your vision, especially when dealing with issues like dry eyes, floaters, and night vision disturbances. Let’s address your concerns one by one.
1. White Film or Fog When Looking at Lights: The phenomenon you describe, where you see a white film or a thin membrane when looking at bright lights, could be related to several factors. While it might be associated with floaters, it could also be a result of glare or reflections from the light sources. In a well-lit environment, especially with fluorescent lights, the contrast can sometimes create visual disturbances. If this happens consistently and is bothersome, it’s worth discussing with your eye care provider to rule out any underlying issues.
2. Rainbow Halo Around Lights: The appearance of a rainbow halo around lights, particularly at night, can be concerning. This symptom can sometimes be associated with conditions like glaucoma, especially if accompanied by other symptoms such as eye pain or significant changes in vision. However, it can also be a benign phenomenon related to dry eyes or corneal irregularities. Given that you have experienced dry eyes and are noticing this new symptom, it’s advisable to consult with your eye doctor. They may recommend further testing, such as a comprehensive eye exam or an optical coherence tomography (OCT) scan, to assess the health of your optic nerve and rule out glaucoma.
3. Dry Eyes in the Morning: It’s common for individuals to experience dryness upon waking, especially if they sleep in a dry environment or if they have a tendency to breathe through their mouth at night. Using artificial tears in the morning can be beneficial. It’s generally safe to use artificial tears once a day, but you may need to adjust the frequency based on your comfort level. If you find that your eyes are frequently dry or if the artificial tears are not providing sufficient relief, you might want to discuss this with your eye care provider. They may suggest additional treatments, such as punctal plugs or prescription medications, to help manage your dry eye symptoms.
In summary, while some of the symptoms you’re experiencing may be benign, it’s essential to keep an open line of communication with your eye care provider. Regular check-ups and thorough examinations are crucial, especially when you notice new symptoms or changes in your vision. If you have any concerns about the possibility of glaucoma or other serious conditions, don’t hesitate to seek a second opinion or request further testing. Your eye health is important, and staying proactive about it will help ensure that any potential issues are addressed promptly.
Remember, it’s always better to err on the side of caution when it comes to your vision. I hope this information helps alleviate some of your concerns, and I wish you the best in maintaining your eye health!
Similar Q&A
How to Alleviate Dry Eyes and Visual Disturbances at Night
Doctor, I have a question. Recently, I've been experiencing double vision and glare at night, with halos around objects. However, I had a fundus examination last month, and everything was fine. What can I do to improve this condition?
Dr. Gao Pilin reply Ophthalmology
Hello: It is possible that dry eyes and insufficient tear production are causing refractive issues. Other conditions such as astigmatism, corneal edema, and ocular discharge can also lead to similar symptoms. It is recommended that you visit an ophthalmologist for further examina...[Read More] How to Alleviate Dry Eyes and Visual Disturbances at Night
Understanding Eye Symptoms: Glare, Floaters, and Vision Concerns
1. After watching videos about macular degeneration on YouTube, I became very afraid that I might go blind. I have high myopia (over -900 diopters with astigmatism in my left eye and over -800 diopters with astigmatism in my right eye). I usually don't pay attention to stree...
Dr. Liang Ce reply Ophthalmology
It is advisable for you to discuss the above situation further with your attending physician. Thank you, and wishing you good health![Read More] Understanding Eye Symptoms: Glare, Floaters, and Vision Concerns
Understanding Visual Disturbances: Light Sensitivity and Afterimages
I have been experiencing persistent dryness in my eyes. During the day, I use preservative-free artificial tears, and before bed, I apply vitamin A ointment. I have had floaters for several years without significant changes, but my light sensitivity has been worsening. For the pa...
Dr. Gao Pilin reply Ophthalmology
Hello DAMY: If you are very sensitive to light and find it uncomfortable to see, in addition to dry eye syndrome, it could also be a sign of presbyopia. If you do not usually wear reading glasses, you might want to give them a try. If you already wear them, it’s important to chec...[Read More] Understanding Visual Disturbances: Light Sensitivity and Afterimages
The Impact of Visual Disturbances on Sleep Quality: Understanding Your Symptoms
Hello Doctor: About five months ago, I visited an ophthalmologist due to floaters and was found to have a retinal tear, which was treated with laser therapy. However, I have been experiencing an increase in floaters and have been told by the eye doctor that everything is fine. Re...
Dr. Gao Pilin reply Ophthalmology
Hello: Based on your description, you may be experiencing vitreous floaters or other ocular issues. Since your ophthalmic examination showed no problems, please rest assured and accept this phenomenon. Here are some suggestions that may help alleviate your symptoms: 1. Maintain g...[Read More] The Impact of Visual Disturbances on Sleep Quality: Understanding Your Symptoms
Related FAQ
(Ophthalmology)
Floaters(Ophthalmology)
Night Blindness(Ophthalmology)
Dry Eyes(Ophthalmology)
Eye Fatigue(Ophthalmology)
Visual Disturbance(Ophthalmology)
Eye Pain(Ophthalmology)
Nystagmus(Ophthalmology)
Eye Pressure(Ophthalmology)
Uveitis(Ophthalmology)