Common Eyeglass Fitting Issues: Understanding Vision Problems and Solutions
Eyeglass prescription issues? Hello Doctor: Recently, I got a new pair of glasses because my left eye is clearer than my right eye. I changed the lens for my right eye, but now my right eye is clearer than my left eye. After wearing them for a while, my eyes feel strained, especi...
Dr. Huang Bozhen reply Ophthalmology
The principle for getting glasses is to ensure comfort and clear vision. As for the eye exam for computer use, it should only be considered as a reference. Additionally, I recommend that you undergo an eye pressure test to check for glaucoma.[Read More] Common Eyeglass Fitting Issues: Understanding Vision Problems and Solutions
Understanding Eyelid Ptosis: Insurance Coverage and Treatment Options
Ptosis Is there insurance coverage for eyelid ptosis surgery when performing double eyelid surgery with Dr. Huang? Besides double eyelid surgery, what other methods can improve eyelid ptosis? Eyelid ptosis makes the eyes appear tired and smaller.
Dr. Huang Bozhen reply Ophthalmology
Ptosis that covers the pupil may be eligible for health insurance coverage; aside from surgery, there are no other methods available.[Read More] Understanding Eyelid Ptosis: Insurance Coverage and Treatment Options
Understanding the Benefits and Risks of Mydriatic Eye Drops for Children
Regarding dispersible agents? I would like to ask Dr. Huang: A second-grade student has been diagnosed with poor vision. The doctor prescribed a cycloplegic agent. Are there any side effects and what are the pros and cons? Thank you.
Dr. Huang Bozhen reply Ophthalmology
The only effective method for controlling myopia in children is the use of cycloplegics (muscle relaxants for the ciliary muscle). Short-acting types have minimal side effects but are less effective, while long-acting types are more effective but can cause light sensitivity, nece...[Read More] Understanding the Benefits and Risks of Mydriatic Eye Drops for Children
Understanding Eye Injuries: Recovery Chances and Risks After Trauma
Eyes Dear Dr. Huang, My dad had a serious car accident 15 days ago. His eye suffered a severe impact and bled profusely. It has been half a month since the surgery performed by the doctor, but he still cannot see anything out of his right eye. Is there a chance for my father...
Dr. Huang Bozhen reply Ophthalmology
If one eye experiences a rupture, it may potentially affect the other eye, although the chances are low. In the event that the healthy eye becomes blurry, it is crucial to seek medical attention immediately, as prompt treatment can help prevent blindness. Additionally, if the inj...[Read More] Understanding Eye Injuries: Recovery Chances and Risks After Trauma
Can You Rinse Contact Lenses with Saline or Just Solution?
Contact lenses Hello Doctor: Can I wear contact lenses after rinsing them only with contact lens solution, or do I need to rinse them with saline solution first? Also, can saline solution be applied directly to the eyes? Thank you.
Dr. Huang Bozhen reply Ophthalmology
It is safer to rinse with saline solution before wearing them. Additionally, once opened, saline solution can be directly applied to the eyeball within a certain time frame.[Read More] Can You Rinse Contact Lenses with Saline or Just Solution?
Understanding Strabismus in Children: Botox Treatment and Safety Concerns
Strabismus My child is 6 years old. Since the age of 3 or 4, the right eye has been turning inward (esotropia). After a doctor's diagnosis, corrective glasses for hyperopia were prescribed. Over the past year, the degree of strabismus has decreased, but it has not been compl...
Dr. Huang Bozhen reply Ophthalmology
Botulinum toxin is commonly used for facial wrinkle reduction or for conditions such as blepharospasm, hemifacial spasm, strabismus, congenital esotropia, and nystagmus. Your condition falls under congenital esotropia, so the treatment effect should be quite favorable. As for sid...[Read More] Understanding Strabismus in Children: Botox Treatment and Safety Concerns
Should You Use Weaker Glasses for Reading with High Myopia?
Myopia glasses Hello Dr. Huang, I would like to ask a question regarding my myopia glasses. I am a high myope with a prescription of -8.50 diopters in both eyes. My issue is that when I use my -8.50 glasses to read, the text appears very small and the surrounding light is particu...
Dr. Huang Bozhen reply Ophthalmology
It is recommended that you have your vision checked after your eyes have relaxed, as this will provide a more accurate prescription. At the age of 20, one pair of glasses should generally be sufficient; however, if you find that two pairs of glasses are more comfortable for you, ...[Read More] Should You Use Weaker Glasses for Reading with High Myopia?
Why Won't My Stye Go Away? Understanding Treatment Options
My stye won't go away? I have had my stye for a long time, but recently I noticed that it hasn't gone away and seems to have hardened into a nodule. I'm feeling very scared! If I don't see a doctor, will it go away on its own? If I have it surgically removed, ...
Dr. Huang Bozhen reply Ophthalmology
The stye has been present for a long time, and it is advisable to have a physician perform an incision. If the incision is made along the skin lines, scarring is less likely. If there is a concern about pain, a local anesthetic can be administered beforehand.[Read More] Why Won't My Stye Go Away? Understanding Treatment Options
Understanding White Bumps on the Lower Eyelid: Causes and Solutions
There are small white bumps on the lower eyelid? There are some small white spots on the lower eyelid that are not painful or itchy, but they are somewhat unsightly. Recently, a pimple developed under the eyelid, but it later turned into a white bump. What could this be, what doe...
Dr. Huang Bozhen reply Ophthalmology
Since there is no pain or discomfort, it should not cause any issues. Daily warm compresses may be helpful. Poor secretion from the sebaceous glands can lead to the appearance of small white spots, and in severe cases, it may result in symptoms of dry eye syndrome.[Read More] Understanding White Bumps on the Lower Eyelid: Causes and Solutions
Urgent Help Needed: Hole in Cornea After Cataract Surgery
Pupil perforation - very urgent! My grandmother is 75 years old and has been suffering from severe dry eye syndrome and cataracts. Eight months ago, she underwent cataract surgery on one eye. Since then, that eye has been very uncomfortable and experiences sharp pain. During this...
Dr. Huang Bozhen reply Ophthalmology
If you have seen many doctors and still have not improved, it is recommended to visit a medical center to consult with a cornea specialist.[Read More] Urgent Help Needed: Hole in Cornea After Cataract Surgery
Managing Myopia and Presbyopia: Is Switching Glasses Safe?
Myopia with presbyopia? I have a 30-year history of myopia (350 degrees) and now, due to aging, I also have presbyopia. I initially wanted to get a pair of "dummy glasses" advertised on TV that could address both my myopia and presbyopia, but the optician advised agains...
Dr. Huang Bozhen reply Ophthalmology
Both methods are acceptable, but they require an adaptation period. As long as the prescription is correct, they should not harm the eyes.[Read More] Managing Myopia and Presbyopia: Is Switching Glasses Safe?
Flashing Lights in Left Eye: Causes and Concerns Explained
Flashing lights in the left eye? Hello, for the past week, when I focus on an object or read, I notice that there is a flickering in my left eye's peripheral vision (it's not white flashes or small black dots, just flickering). When I shift my gaze, it stops, but when I...
Dr. Huang Bozhen reply Ophthalmology
When the eyeball moves, it may cause traction of the vitreous on the retina, leading to flashes of light. In such cases, one should consult an ophthalmologist for a fundus examination. If there are any retinal tears, immediate laser treatment should be performed.[Read More] Flashing Lights in Left Eye: Causes and Concerns Explained
Should You Keep Your Eyes Open or Closed During Warm Compresses?
Eye problems Hello, Dr. Huang. I would like to ask you a question and hope you can kindly respond. Thank you! I once had keratitis and consulted a doctor. In the end, the doctor suggested that I could apply a warm compress to my eyes when my condition improved or as a regular pra...
Dr. Huang Bozhen reply Ophthalmology
Of course, it should be closed.[Read More] Should You Keep Your Eyes Open or Closed During Warm Compresses?
Struggling with Focus: Eye Issues and When to See a Doctor
Attention issues I wasn't fully focused when I got my glasses. Although my vision is clear when I wear them, I find that my attention is not concentrated, and as soon as I try to focus, my vision becomes blurry. However, over time, my eyes seem to have adapted to this state....
Dr. Huang Bozhen reply Ophthalmology
You should see a doctor, and if necessary, undergo a dilated fundus examination followed by a computerized refraction test to accurately determine your eyeglass prescription.[Read More] Struggling with Focus: Eye Issues and When to See a Doctor
Understanding Eyelid Ptosis: Definition, Effects, and Treatment Options
How to determine? How is ptosis defined? What are the effects of ptosis? Are there treatment options available?
Dr. Huang Bozhen reply Ophthalmology
The normal upper eyelid covers the upper margin of the cornea by 2 millimeters. When the coverage exceeds 2 millimeters, it is referred to as ptosis. Severe ptosis can lead to upper visual field loss, increased risk of conjunctivitis, significant forehead wrinkles, fatigue around...[Read More] Understanding Eyelid Ptosis: Definition, Effects, and Treatment Options
Understanding Acute Retinal Necrosis: Causes and Zovirax Treatment Explained
Please ask your question? What is acute retinal necrosis? How does it occur? Why can the antiviral agent Zovirax be used for the treatment of this disease? Please help clarify, thank you!
Dr. Huang Bozhen reply Ophthalmology
Acute Retinal Necrosis (ARN) commonly occurs in individuals aged 20 to 50 and is caused by the herpes virus, leading to eye pain and blurred vision. The diagnosis is characterized by three features: 1. Distinctive full-thickness inflammation of the peripheral retina, 2. Occlusive...[Read More] Understanding Acute Retinal Necrosis: Causes and Zovirax Treatment Explained
Understanding Dark Circles: Causes, Prevention, and Treatment Options
Dark circles Aside from lack of sleep, dark circles can be caused by several factors, including genetics, aging, allergies, dehydration, and excessive sun exposure. To prevent and treat dark circles, consider the following measures: 1. **Adequate Sleep**: Aim for 7-9 hours of qu...
Dr. Huang Bozhen reply Ophthalmology
Insufficient sleep can cause dark circles, and poor blood circulation can also contribute to this issue. Therefore, ensuring adequate sleep and engaging in regular exercise are preventive measures. Additionally, one may consult a dermatologist for topical depigmenting agents or s...[Read More] Understanding Dark Circles: Causes, Prevention, and Treatment Options
Does Wearing Glasses for Myopia Make Your Eyes Look Smaller?
Myopia Wearing glasses for nearsightedness (myopia) does not cause your eyes to become smaller. Glasses help to correct your vision by refracting light properly onto the retina, but they do not change the physical size of your eyes.
Dr. Huang Bozhen reply Ophthalmology
Myopia causes the eyeball to be larger than average, which is why many patients with high myopia have eyes that appear prominent and bulging. When they wear concave lenses for myopia correction, their eyes appear smaller. In contrast, hyperopic individuals wear convex lenses, whi...[Read More] Does Wearing Glasses for Myopia Make Your Eyes Look Smaller?
Understanding Eye Degeneration: Causes, Symptoms, and Treatment Options
Ocular degeneration Recently, my mother has been diagnosed with retinal degeneration by several ophthalmologists. They all mentioned that her condition will gradually worsen. My mother describes her vision as if there is a thin film covering her eyes, which causes her to be unabl...
Dr. Huang Bozhen reply Ophthalmology
RP stands for Retinitis Pigmentosa, which is a hereditary degenerative condition. The initial symptoms include blurred night vision, similar to how a chicken cannot see clearly at night. Eventually, daytime vision may also decline, potentially leading to blindness. Currently, the...[Read More] Understanding Eye Degeneration: Causes, Symptoms, and Treatment Options
Understanding the Differences Between Small and Large Spot Lasers in Ophthalmology
Pulsed laser therapy Dr. Huang Bo-Zhen: 1. What are the differences between small spot lasers and large spot lasers? 2. Is the range for correcting vision with small spot lasers quite broad, including myopia up to 2000 degrees and astigmatism up to 500 degrees? 3. Are most hospit...
Dr. Huang Bozhen reply Ophthalmology
Large spot lasers remove a wider area of the cornea with each laser application, requiring more energy, resulting in a flatter cornea. Therefore, they are less affected by patient eye movement. In contrast, small spot lasers require less energy but are more susceptible to the eff...[Read More] Understanding the Differences Between Small and Large Spot Lasers in Ophthalmology