Understanding Visual Disturbances: When to Seek Eye Care
Strange! Two days ago, I went to the ophthalmologist for a vision check. Over the past two days, I've been experiencing overlapping halos of colored light when looking at things, and these lights seem to move around... sometimes resembling lightning passing in front of my ey...
Dr. Ke Meilan Reply:
Hello: If you have floaters along with photophobia and increased diffraction, you might consider wearing darker glasses to avoid excessive light exposure. Floaters are related to vitreous degeneration and are associated with myopia. Sincerely, Dr. Komeilan, Ophthalmology.[Read More] Understanding Visual Disturbances: When to Seek Eye Care
Understanding Visual Disturbances: Stripes of Light and Blurry Vision
The sensation of light in streaks? Hello, Doctor: For over six months, I have occasionally experienced a sensation of streaks of light in my right eye, and there have been several instances of blurred vision that improve after blinking. Additionally, I have had a sensation of flo...
Dr. Ke Meilan Reply:
Dear Concerned Individual: The appearance of streaks of light may indicate that the retina is being pulled by the vitreous, which can stimulate the photoreceptor cells. If the light persists, it is necessary to visit a hospital for a detailed examination. Please consult an opht...[Read More] Understanding Visual Disturbances: Stripes of Light and Blurry Vision
Understanding Visual Disturbances After Retinal Laser Treatment
Seeing white light Two weeks ago, I visited an ophthalmology clinic, and the doctor informed me that the upper part of my right eye's retina was thinning, which posed a risk. As a result, I underwent laser treatment. It seems that after the procedure, I started experiencing ...
Dr. Hu Yusheng Reply:
Hello Mr. Kobayashi: The white light you see in your left eye may indeed be unrelated to the laser treatment in your right eye. The possible causes for the white light in your left eye include: 1. Vitreous degeneration or localized opacities. 2. Vitreous traction causing localize...[Read More] Understanding Visual Disturbances After Retinal Laser Treatment
Understanding Your MRI Report: Insights on Visual Disturbances and Next Steps
MRI report! Dear Dr. Liu, I previously visited an ophthalmologist due to severe visual afterimages, and below are the findings from my MRI report: Imaging findings: MRI of Head: Parameters: 1. T1-weighted FLAIR axial images. 2. T2-weighted FSE and FLAIR axial images. 3. Diffusi...
Dr. Liu Jingxian Reply:
Hello: The data obtained from the MRI and EOG is insufficient to make a definitive diagnosis. Your issue (severe afterimages, making it nearly impossible to see object images) may require the assistance of a neuro-ophthalmologist. Additional diagnostic tests may be necessary to r...[Read More] Understanding Your MRI Report: Insights on Visual Disturbances and Next Steps
Understanding Eye Flashes and Floaters: When to Seek Help
Occasional flashes of light in the eyes? Hello, doctor. Since I was young, I have noticed some gray strands floating in my right eye (possibly floaters). Later, I developed myopia, which is now around -800 diopters (with over -100 diopters of astigmatism). The symptoms persist, a...
Dr. Zhang Yanrui Reply:
Actually, if there is a detailed examination after dilation, it is not necessarily required to change doctors. However, if there are "lightning" type visual disturbances, it may be necessary to have follow-up appointments every one to two weeks, as this indicates that t...[Read More] Understanding Eye Flashes and Floaters: When to Seek Help
Understanding Retinal Issues: Flashing Lights and Visual Disturbances
Optic nerve Hello, I have a retinal tear and have undergone laser treatment. However, I am still experiencing some issues. Often, after watching TV or reading, I see white or red flashes in front of my eyes. Does this mean I should avoid these activities? Additionally, occasional...
Dr. Chen Anping Reply:
Hello Luke: You can still watch TV or read newspapers. The appearance of red and white flashes is a common phenomenon after undergoing laser treatment for retinal tears. As for the occasional occurrence of small white spots, about the size of mung beans, moving around your vision...[Read More] Understanding Retinal Issues: Flashing Lights and Visual Disturbances
Understanding Visual Disturbances: Bright Flashes and Floaters Explained
There is a bright, blurry line obstructing my vision? While browsing online, I suddenly noticed a bright, blurry line obstructing my vision! Whenever I try to focus on a specific point, that point is also covered by this bright blur! What could be happening? I have experienced si...
Dr. Wang Ziyang Reply:
The images in the eyes are generated by the combination of neural signals produced when photons strike the retina. Additionally, during the degeneration process, the vitreous body can pull on the retina, leading to similar flash-like visual phenomena. Your issue likely falls unde...[Read More] Understanding Visual Disturbances: Bright Flashes and Floaters Explained
Understanding Visual Disturbances: What Causes Floating Light Spots?
Eye problems Hello, doctor: I have a question to ask you. Sometimes it seems like I experience visual hallucinations, with many light spots moving around. What could this be? Thank you.
Dr. Chen Xuan Reply:
A: When there are many spots moving in front of the eyes, it is necessary to differentiate the following conditions: 1. If it is only temporary (lasting a few seconds to a few minutes): consider it as an aura of a migraine attack, which is usually accompanied by dizziness or even...[Read More] Understanding Visual Disturbances: What Causes Floating Light Spots?
Understanding Visual Disturbances: Causes and Solutions for Eye Issues
Eye problems Hello, doctor. I have a question I hope you can take the time to answer. Thank you! I am a person with a disability and I have experienced this three times. I notice that there are small specks moving in my vision at times, while at other times they are not present. ...
Dr. Chen Xuan Reply:
Your description indicates that you occasionally see small moving specks in your line of sight. Are there any accompanying symptoms? If not, this is likely what is commonly referred to as "floaters." Typical floaters can appear in various shapes such as dots, lines, or ...[Read More] Understanding Visual Disturbances: Causes and Solutions for Eye Issues