Eye shadows, Ophthalmology FAQ

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Understanding Eye Shadows: What Your Symptoms Might Indicate

Eye floaters Hello, doctor. I would like to ask you: I have high myopia and floaters, and recently I have noticed an increase in the floaters. I often cover one eye to compare the vision between both eyes, and I accidentally discovered that after covering one eye and looking at a...


Dr. Cai Wenyuan Reply:
Observe the symptoms, and if they persist, seek medical evaluation.

[Read More] Understanding Eye Shadows: What Your Symptoms Might Indicate


Understanding Eye Shadows: Symptoms and Concerns After Macular Hemorrhage

Eye floaters? Hello Doctor, I experienced a macular hemorrhage in my left eye on June 17, 2023. However, in mid-August, I encountered three situations: 1. In dark environments, before my eyes adapt to the darkness, when I close my eyes for a second and then open them, I notice ...


Dr. He Jianxian Reply:
Hello Mr. Ah Wei: The phenomena you mentioned are not quite normal. I recommend that you regularly visit an ophthalmologist for retinal monitoring and examination. Director He Jianxian, Ophthalmology, Nantou Hospital.

[Read More] Understanding Eye Shadows: Symptoms and Concerns After Macular Hemorrhage


Understanding Eye Shadows: Common Concerns and Visual Fatigue

Eye floaters? I recently had a follow-up appointment and underwent a dilated eye exam, which showed no issues in the eight directions they checked. However, I'm not sure if it's related to the eye drops for fatigue, but when I get up, I often see faint shadows on the wh...


Dr. Gao Pilin Reply:
Hello: 1. Faint shadows and changes in color perception: The faint shadows and changes in color perception you experience when looking at white walls or ceilings upon waking may be related to tiny floaters (such as spots) in the vitreous humor. These floaters are usually normal...

[Read More] Understanding Eye Shadows: Common Concerns and Visual Fatigue


Managing Eye Shadows: Addressing Hemorrhage and Cataract Surgery

Black spots in the eyes? Hello Doctor: My mother previously experienced a microvascular rupture in her eye due to an impact, resulting in a red spot that has persisted for 1.20 years. The red spot is causing a shadow in her vision. She is currently preparing for cataract surgery ...


Dr. Gao Pilin Reply:
Hello: Based on the situation you described, your mother may be considering cataract surgery while also dealing with a 1.20-year issue of microvascular rupture-related hemorrhage in her eyes. These symptoms are typically caused by different ocular conditions and need to be addres...

[Read More] Managing Eye Shadows: Addressing Hemorrhage and Cataract Surgery


Understanding Temporary Eye Shadows: A Guide for High Myopia Patients

Eye floaters? Hello, doctor! I am a patient with high myopia (left eye -12.25; right eye -11.00) and I also have floaters. I am currently thirty years old. When I move my left eye, I experience a brief shadow that lasts for about less than a second. In my right eye, when I move i...


Dr. He Jianxian Reply:
Your description seems to indicate a phenomenon known as "floaters." If you have undergone a dilated eye exam and no issues were found, there is likely no need for excessive concern. Regular follow-up appointments to check the retina should suffice. Dr. Ho Chien-Hsien, ...

[Read More] Understanding Temporary Eye Shadows: A Guide for High Myopia Patients


Understanding Temporary Eye Shadows After Screen Use: What You Need to Know

After looking at my phone, I suddenly saw a shadow in front of my eyes? After looking at my phone and preparing to rest, I noticed a dark spot in the lower right corner of my right eye, but it only appeared at a certain angle. After about 10 minutes, the dark spot slowly disappea...


Dr. Gao Pilin Reply:
Hello Mr. Huang: If it is a retinal issue, the symptoms would not disappear, so it is likely not that. It could possibly be floaters or afterimages.

[Read More] Understanding Temporary Eye Shadows After Screen Use: What You Need to Know


Understanding Eye Shadows: Is It Floaters or Something More?

Black spots in the eyes? You have high myopia of approximately 1000 degrees in both eyes. Last October, you underwent laser treatment for a retinal tear in your right eye, while your left eye is being monitored with follow-up appointments every three months. A month ago, your doc...


Dr. Gao Pilin Reply:
Hello Qz: Based on your description, it seems you are experiencing floaters. If the condition remains the same, you can return for a follow-up appointment as scheduled. However, if there are any changes, you should come in for an earlier visit. The ophthalmology department at Puz...

[Read More] Understanding Eye Shadows: Is It Floaters or Something More?


Understanding Eye Shadows: When to Seek Further Eye Examination

There are shadows in the eye? Hello, doctor. A month ago, I started seeing strange flashes when looking at a white wall, which were very noticeable, along with shadows at the edges of my vision. I went to an ophthalmology clinic for an examination, and the doctor said that my mac...


Dr. Cai Wenyuan Reply:
Hello, regular check-ups are necessary. Wishing you peace and health. Sincerely, Dr. Tsai Wen-Yuan, Director of the Department of Ophthalmology, Taoyuan General Hospital, Ministry of Health and Welfare.

[Read More] Understanding Eye Shadows: When to Seek Further Eye Examination