High myopia, Ophthalmology FAQ

Are Floating White Spots in Vision Normal for Myopia Sufferers?

White light spots Hello, doctor. I have approximately 600 to 700 degrees of myopia in both eyes, and I also suffer from dry eye syndrome. During the day, when I look at the sky, I see a group of small white dots moving around. Is this a normal phenomenon?

Dr. Ke Meilan Reply:
Dear Sir/Madam: This is a case of mild vitreous degeneration, commonly known as floaters. Myopia can easily lead to aging changes. High myopia still requires a retinal examination. Sincerely, Dr. Mei-Lan Ke, Attending Physician, Department of Ophthalmology, Hsinchu Hospital.

Understanding Hyperopia: Common Concerns and Genetic Factors

Please consult about hyperopia eye issues? Hello Dr. Wang: I currently have hyperopia of over 500 degrees in my left eye and over 300 degrees in my right eye. I had corrective surgery for esotropia when I was younger, and my vision has been around 1.0 in recent checks. However, I...

Dr. Wang Zhishun Reply:
Hello: 1. Regarding the issue of eye alignment, it may be due to pseudostrabismus (asymmetry in the sclera of both eyes) or residual esotropia. Additionally, high hyperopia in both eyes can appear as esotropia (similar to how high myopia can appear as exotropia). If you want to...

Will Macular Degeneration in Both Eyes Lead to Further Vision Loss?

Will the vision continue to deteriorate with macular degeneration in both eyes? Hello Dr. Hu, I underwent bilateral cataract surgery in May 2003. Due to high myopia, I developed wet macular degeneration with hemorrhage in my left eye in September 2004, which was treated with lase...

Dr. Hu Yusheng Reply:
In response to your inquiry regarding high myopia in both eyes, post-cataract surgery in both eyes, retinal detachment surgery in the left eye, and wet age-related macular degeneration in the right eye, which has been treated with intravitreal injections and photodynamic therapy:...

Understanding Protruding Eyes: Causes and Non-Surgical Solutions

Regarding exophthalmos? I would like to ask the doctor why my eyeballs are protruding. This causes aesthetic concerns for me. I have been nearsighted and wearing glasses for 4-5 years. What could be causing my eyes to appear this way? Is there any non-surgical treatment available...

Dr. Ke Meilan Reply:
Hello: 1. Is there high myopia? It is more likely to cause protruding eyes (in myopia, the eyeball is elongated). 2. Is there hyperthyroidism? 3. Wearing special frames can help reduce the appearance of protruding eyes. Wishing you peace and health.

Impact of Cotton Cloth Contact on Eye Health: Expert Insights

Cotton fabric coming into contact with the eyeball? Dear Director Hu, Every night, I use a damp folded cotton cloth to clean my lower eyelids. Last night, I accidentally touched the pointed end of the folded damp cloth (the harder part) against the center of my right eye's ...

Dr. Hu Yusheng Reply:
Hello: The area where contact lenses are placed is called the cornea, which is a transparent tissue that acts like the protective cover and lens at the front of a camera, with a transparent epithelium on its surface. Your symptoms suggest that the corneal epithelium may be damage...

Understanding Post-Cataract Surgery Recovery and Vision Changes

Cataract Surgery Recovery Period Hello Dr. Wang, Over two months ago, I underwent surgery to remove cataracts in my right eye caused by high myopia. I am very happy to have encountered such a good doctor, which made me feel at ease about the surgery. It has been nearly two month...

Dr. Wang Zhishun Reply:
Hello: Since you have high myopia in one eye along with cataract surgery, the choice of prescription after the surgery will primarily depend on your daily life needs, which is likely why you can see far more clearly now. As for near vision, if you want clarity in your right eye, ...

Potential Interactions Between Beta-Carotene and Lutein for Eye Health

There are contraindications regarding the combination of beta-carotene and lutein? Hello Dr. Hu, I would like to ask you the following questions: 1. I have been taking a lutein supplement containing beta-carotene (50 mg of beta-carotene daily) for one to two years. Recently, I ...

Dr. Hu Yusheng Reply:
Hello: High doses of beta-carotene are not suitable for smokers, as they may increase the risk of lung cancer. I have no research on your other questions (these are food products, not medications). Wishing you peace and health.

Understanding Retinal Detachment: Insights from Blind Patients' Experiences

Retinal-related consultation Hello Dr. Wang, I would like to ask you a somewhat different question. Recently, I saw two articles in the newspaper about two patients who are blind due to retinal detachment. One was engaged in the printing industry, and the other was a woodcarving ...

Dr. Wang Zhangji Reply:
Retinal detachment does not necessarily occur only due to trauma; for instance, high myopia is a risk factor for retinal detachment. Journalists may not be experts in medicine, and their wording can sometimes lead to misunderstandings.

Concerns About Accidental Eye Contact: Impact on Retinal Health

The finger accidentally touches the eye? Dear Dr. Wang, Hello. Last night, while I was half asleep, my finger accidentally brushed against my left eye. Although there was no significant pressure, it made me somewhat concerned. (I had retinal detachment in my left eye due to high...

Dr. Wang Zhangji Reply:
The eyeball is elastic, and a light accidental bump usually does not cause harm. However, it is safer to undergo a fundus examination, especially if symptoms such as an increase in floaters, blurred vision, or visual field defects occur.

Does Light Pressure on the Eyeball Affect the Retina?

Does a light tap on the eyeball affect the retina? Dear Dr. Hu, Thank you for your detailed answers to my previous questions! I have high myopia in my right eye and have undergone retinal laser treatment to ensure my retina is healthier. I would like to ask you: 1. Last night,...

Dr. Hu Yusheng Reply:
Hello: Individuals with high myopia should indeed avoid pressing, squeezing, or rubbing their eyes (this is generally advised for everyone as well). The eyeball, much like a basketball, is a closed space, and any pressure applied to it can cause a sudden increase in intraocular p...

Can Weightlifting Cause Retinal Detachment? Expert Insights for High Myopia

Medical consultation Hello Dr. Ko, regarding your response to the fourth point, I have the following inquiries: Hello: Weightlifting should not cause retinal detachment. According to the points: 1. I also believe this. 2. I agree. 3. This is a more conservative statement. 4. I ...

Dr. Ke Meilan Reply:
Hello: 1. There may be differences among various schools of thought; if you are concerned, it is advisable to avoid vigorous exercise or weightlifting. 2. Generally, there are no formal research reports confirming that weightlifting causes retinal detachment. If you are worried, ...

Does Weightlifting Increase the Risk of Retinal Detachment?

Does weightlifting cause retinal detachment? Dear Dr. Ke, I have a habit of lifting weights, particularly with dumbbells, and I lift quite heavy. I am also highly myopic, with one eye approximately -600 degrees and the other around -700 degrees, and I have floaters. I am concern...

Dr. Ke Meilan Reply:
Hello: Weightlifting should not cause retinal detachment. According to the points: 1. I also believe this. 2. I agree. 3. This is a more conservative statement. 4. I think that lifting dumbbells slowly will not lead to retinal detachment; as long as any exercise is done gently an...

Does Weightlifting Increase the Risk of Retinal Detachment?

Does weightlifting cause retinal detachment? Dear Dr. Hu, I have a habit of lifting weights, and I lift quite heavy. I am also highly myopic, with one eye approximately -600 diopters and the other around -700 diopters. Additionally, I experience floaters. I am concerned whether ...

Dr. Hu Yusheng Reply:
Hello: It is evident that you have made considerable efforts to gather information in order to address your concerns. Generally, for retinal detachment to occur, three conditions must be met: 1) there is a hole in the retina, 2) the vitreous has undergone liquefaction, and 3) the...

Does Weightlifting Increase the Risk of Retinal Detachment?

Does weightlifting cause retinal detachment? Thank you, Dr. Wang, for your detailed response. I would like to ask a few more questions regarding your explanation: 1. Is a retinal examination equivalent to a routine dilated eye exam performed by an ophthalmologist? 2. What does...

Dr. Wang Zhangji Reply:
1. After dilation, the area of the retina that can be examined is larger. 2. If you experience skin itching, sneezing, runny nose, and itchy eyes due to temperature changes, poor air quality, or certain foods, you may have an allergic constitution; it is best to consult an immu...

Does Weightlifting Increase the Risk of Retinal Detachment?

Retinal detachment Does weightlifting cause retinal detachment? I have a habit of lifting heavy weights, and I am also highly myopic, with one eye around -600 degrees and the other around -700 degrees. Additionally, I have floaters. I am unsure if weightlifting could lead to reti...

Dr. Wang Zhangji Reply:
Although there is currently no strong evidence proving that weightlifting causes retinal detachment, there have indeed been cases reported, which may be related to increased intraocular pressure during lifting, as well as some sudden exertional movements. Therefore, individuals w...

Impact on the Temple: Concerns for Eye Health and Muscle Tension

What are the effects of hitting the temple? Dear Dr. Hu, Thank you for your assistance in answering my question about "what actions can affect the retina." I appreciate it! Last night, while I was cleaning the floor in the bathroom, I accidentally bumped the horizontal...

Dr. Hu Yusheng Reply:
Hello: You have hit your right temple. If it was a strong impact, it could be a type of injury related to gravitational acceleration. In addition to observing for contusions in the subcutaneous tissue and muscles, you should also be aware of the following rare possibilities: 1. I...

Activities That May Harm Your Retina: Expert Advice for Eye Health

What actions can negatively affect the retina? Dear Dr. Hu, Hello! I apologize for bothering you. In October 2007, I underwent two retinal reattachment surgeries on my left eye due to retinal detachment caused by high myopia (the procedures were scleral buckle surgeries). After ...

Dr. Hu Yusheng Reply:
Hello: You mentioned that you have had surgery and laser treatment on your left eye, and laser treatment on your right eye, as well as whether your current lifestyle needs adjustment. Generally, you should pay attention to the following: 1. Avoid rubbing your eyes or applying pre...

Understanding Floaters: Causes, Symptoms, and Eye Care Tips

Floaters Hello Doctor: Recently, I have been experiencing discomfort in my eyes. After an examination, I was diagnosed with floaters and retinal degeneration. My vision is 1.5, my eye pressure is normal, and I do not have any flashes. I am quite young, so shouldn't floaters ...

Dr. Hu Yusheng Reply:
Hello: Floaters are caused by the degeneration of the vitreous body and can occur in anyone. It is recommended that you perform regular self-examinations of your eyes, including: (1) Vision: Is your vision blurry? Are straight lines appearing distorted? Are objects looking missha...

Dealing with Droopy Eyelids After Double Eyelid Surgery: What to Do?

Ptosis with double eyelid surgery? I previously experienced ptosis, which caused my eyelids to cover a significant portion of my corneas, making it difficult for me to open my eyes fully. As a result, my double eyelid crease was not very prominent, and during high school, I thoug...

Dr. Hu Yusheng Reply:
Hello: You mentioned that after eyelid surgery, your double eyelids are wider and heavier than expected. Is there a chance for improvement? If the initial plan by the surgeon was for wider double eyelids, a revision surgery may be possible. However, if the issue is due to poor lo...

Understanding Retinal Holes: Exercise Restrictions and Treatment Options

I would like to inquire about the issue of retinal tears? Hello Doctor: I have an issue with a retinal tear and would like to ask if it is true that I cannot engage in any vigorous exercise. I usually jog, do push-ups, sit-ups, play baseball, etc. Is it really impossible for me t...

Dr. Wang Zhangji Reply:
Sorry for the late reply! Because you have high myopia, your retina is relatively thinner. When we engage in vigorous exercise, it increases the movement of the vitreous body within the eye, which in turn increases the traction on the retina. Therefore, it is recommended that you...

Previous｜Page ｜Next