Understanding Esotropia in Infants: A Guide for Parents
An eight-month-old baby has esotropia? Hello Dr. Hsia, I apologize for bothering you, but I would like to ask about my daughter's condition. We noticed that she seemed to have some esotropia around 3 to 6 months of age, but pediatricians who examined her said there was no is...
Dr. Xia Weiwei reply Ophthalmology
Mr. Li: Regarding your question, based on the description, there are some unclear areas that make it difficult to provide a precise answer. I recommend visiting an outpatient clinic for an examination and consulting directly with a physician. Generally, esotropia is a concern bec...[Read More] Understanding Esotropia in Infants: A Guide for Parents
Understanding Dull Light Reflex in the Eye: Causes and Implications
Dull pupillary light reflex? Hello, Doctor. I have a question: An ophthalmologist diagnosed me with a sluggish pupillary light reflex in my left eye. What does this signify? What diseases could it indicate? Thank you for your answer!
Dr. Xia Weiwei reply Ophthalmology
If you are referring to a sluggish pupillary light reflex in the left eye, it means that when the eye is exposed to light, the pupil should constrict. If the constriction occurs slowly or the degree of constriction is not significant, it is termed a sluggish light reflex. There a...[Read More] Understanding Dull Light Reflex in the Eye: Causes and Implications
Understanding Iridocyclitis: Can It Be Cured?
Iris eye I have a friend who has been diagnosed with "iridocyclitis." Can you tell me if this condition can be completely cured by an ophthalmologist?
Dr. Xia Weiwei reply Ophthalmology
There are many causes of iritis, which may include infections, trauma, autoimmune system issues, and even about 30% of patients have an unknown cause. Therefore, the possibility of a complete cure depends on the underlying cause. Most cases related to the immune system or of unkn...[Read More] Understanding Iridocyclitis: Can It Be Cured?
Understanding Alternating Strabismus: Impact on Depth Perception and Daily Life
Alternating strabismus Hello, my small dog is now five years old. After an eye examination, it was diagnosed with alternating strabismus. Although its vision is normal, it lacks depth perception, and it cannot perceive depth during the tests. We have consulted three doctors, all ...
Dr. Xia Weiwei reply Ophthalmology
In response to Mr. Chen's concerns about the cosmetic aspects of strabismus correction, the most important consideration is the potential impact on visual acuity and the development of stereopsis. According to your description, his vision is normal, but he lacks stereopsis. ...[Read More] Understanding Alternating Strabismus: Impact on Depth Perception and Daily Life
Understanding Flashing Lights in Vision: Causes and Connections
Flash Hello, could you please tell me if a small branch of the internal carotid artery, specifically the ophthalmic artery, can cause visual disturbances such as flashes of light? Similar to those experienced during a migraine? Additionally, what other conditions can lead to such...
Dr. Xia Weiwei reply Ophthalmology
Hello: Generally, the perception of flashes of light is due to direct or indirect stimulation of the retina or visual pathways. Conditions such as trauma, vitreous detachment, inflammation, migraines, and vasculitis can all cause the symptom of flashes. It is necessary to differe...[Read More] Understanding Flashing Lights in Vision: Causes and Connections
How to Properly Determine and Correct Myopia Prescription?
Prescription for myopia? Hello, I would like to ask how to determine the correct prescription for my myopia. How can I confirm whether it is true myopia or pseudomyopia? Is it acceptable to have the doctor at the clinic check my vision and then go to the optical store for my glas...
Dr. Xia Weiwei reply Ophthalmology
Hello: The comfort of wearing glasses depends not only on the accuracy of the prescription but also on individual usage habits and needs. Given that modern work often involves close-up tasks (such as document processing or computer work), it is important to ensure long-term comfo...[Read More] How to Properly Determine and Correct Myopia Prescription?
Understanding the Link Between Myopia Severity and Eye Pressure
The relationship between high myopia and intraocular pressure issues? Hello Doctor: At the beginning of February, I got new glasses with a prescription of +6.50 for my right eye and +7.75 for my left eye. My old glasses, which I wore for eight years, had a prescription of +7.25 f...
Dr. Xia Weiwei reply Ophthalmology
Hello: An increase of 75 diopters in lens prescription does not necessarily lead to an increase in intraocular pressure. Moreover, it is essential to first determine the actual prescription of the right eye to understand the impact. There are many factors that can interfere with ...[Read More] Understanding the Link Between Myopia Severity and Eye Pressure
Effective Treatments for High Myopia in Children: A Doctor's Insight
Myopia!! My child is currently 13 years old and was diagnosed with amblyopia too late, only receiving glasses for correction in the second grade of elementary school. At that time, the corrected vision could only reach 0.5 to 0.6, which is classified as high myopia (greater than ...
Dr. Xia Weiwei reply Ophthalmology
Hello: Currently, there are many claimed methods to treat myopia, but the only treatment that has been validated through large-scale and rigorous experimental studies is the use of long-acting cycloplegic agents. Retrograde neurotherapy is not a standard treatment, and there are ...[Read More] Effective Treatments for High Myopia in Children: A Doctor's Insight
Choosing the Right Glasses: Understanding Prescription Changes and Comfort
Lens prescription issues? I am currently 30 years old and had my eyes tested in 1993, resulting in a prescription of approximately -6.25 diopters. This past Monday (January 19), my lenses were quite worn out, so I went to get new glasses. The new prescription came out to -6.75 di...
Dr. Xia Weiwei reply Ophthalmology
Hello: As you mentioned, wearing a lighter prescription is more comfortable, but the clarity is insufficient. However, increasing the prescription can lead to dizziness. Dizziness when wearing glasses is not always related to the prescription; it could also be due to the lens mat...[Read More] Choosing the Right Glasses: Understanding Prescription Changes and Comfort
Is Cataract Surgery Safe for My 85-Year-Old Grandmother?
My grandmother is eighty-five years old. Is it still possible for her to undergo cataract surgery? Hello Dr. Hsia, As mentioned in the subject, my grandmother is generally healthy and has a cheerful personality. She loves to go out and have fun with us, her grandchildren. Howev...
Dr. Xia Weiwei reply Ophthalmology
Dear Mr. Chang, Thank you for your kind words. Several years ago, I indeed served at the Zhudong Veterans Hospital for two years, and I am currently working at the Hsinchu City Hospital. Cataract surgery has advanced significantly, and if your grandmother does not have any speci...[Read More] Is Cataract Surgery Safe for My 85-Year-Old Grandmother?