Is It Safe to Wear Contact Lenses After Strabismus Surgery?
Is it suitable to wear contact lenses after strabismus correction surgery? Three years ago, I underwent surgery to correct my strabismus. Recently, I am considering wearing contact lenses but I'm unsure if it's suitable for me. I have a high degree of myopia and also as...
Dr. Huang Bozhen reply Ophthalmology
You can consult a physician or a qualified optometrist.[Read More] Is It Safe to Wear Contact Lenses After Strabismus Surgery?
Understanding Amblyopia: Treatment Options for Young Adults
Amblyopia Dear Doctor: I am 21 years old and have a significant disparity between my two eyes, which has resulted in mild amblyopia in my left eye, along with astigmatism. I cannot clearly see the largest letters on the vision chart, but with correction, my vision can reach 0.8. ...
Dr. Huang Bozhen reply Ophthalmology
Subject: Mild Amblyopia. Explanation: The optimal age for treating amblyopia is before the age of seven; for individuals aged twenty-one, the only method is to prescribe the full corrective prescription including astigmatism, followed by a vision test after wearing the glasses fo...[Read More] Understanding Amblyopia: Treatment Options for Young Adults
Managing Corneal Thickening: Solutions for Discomfort and Growth
Cornea Is there a way to stop corneal thickening and proliferation? I have been experiencing a foreign body sensation in my eyes, and the doctor mentioned that it is due to thickening of the cornea and conjunctiva. He said that once my thyroid function returns to normal, I can re...
Dr. Huang Bozhen reply Ophthalmology
Subject: SLK or SLKC Description: The characteristic feature is the proliferative thickening of the conjunctiva in the upper half of the eyeball, accompanied by blood vessels, leading to a sensation of foreign body, photophobia, and tearing. Treatment options include artificial ...[Read More] Managing Corneal Thickening: Solutions for Discomfort and Growth
Relief for Itchy Eyes: Tips for Managing Allergies at Night
Itchy eyes? My eyes sometimes itch at night, possibly due to nasal allergies, which can be so bothersome that it keeps me awake. I'm not sure what I can do to feel better.
Dr. Huang Bozhen reply Ophthalmology
Subject: Itchy Eyes. Description: It is recommended to keep the face clean, and a short-term use of steroid eye drops may improve the condition.[Read More] Relief for Itchy Eyes: Tips for Managing Allergies at Night
Can Brown Spots on the Eye Whites Be Removed Without Surgery?
Can the brown vascular spots on the sclera be removed? I have brown spots on the sclera of my right eye, covering about one-fifth of its surface area. They resemble filamentous structures within the conjunctival membrane and move slightly with eye movement. Can I use medication t...
Dr. Huang Bozhen reply Ophthalmology
Subject: White Scleral Spot. Explanation: Based on your description, it appears to be a black nevus on the sclera. If it does not grow larger, it is generally harmless to leave it as is, but removing it with topical medication can be challenging.[Read More] Can Brown Spots on the Eye Whites Be Removed Without Surgery?
Essential Pre-Surgery Tips for Laser Eye Surgery Candidates
Preoperative Considerations for Laser Surgery Doctor: Hello! I have been wearing soft contact lenses for about 5 to 6 years. I am considering undergoing laser surgery soon (my current prescription is approximately -5.00 diopters). I have a few questions: 1. Should I avoid wearing...
Dr. Huang Bozhen reply Ophthalmology
Subject: Explanation of Laser Surgery: Please discontinue wearing contact lenses for fourteen days prior to the procedure. Common side effects include glare, while retinal detachment is rare. If the surgery goes smoothly, it should not affect your ability to conceive. Please cons...[Read More] Essential Pre-Surgery Tips for Laser Eye Surgery Candidates
Understanding Color Blindness: Differences Between Red and Green Types
What is color blindness? What is color blindness? What is the difference between red and green color blindness?
Dr. Huang Bozhen reply Ophthalmology
Subject: Color Blindness. Description: Color blindness refers to a condition where an individual's perception of colors differs from that of the general population. Normally, individuals possess three types of cone cells for color vision: blue, green, and red. Those lacking ...[Read More] Understanding Color Blindness: Differences Between Red and Green Types
Understanding LASIK Complications: Blurry Vision After Surgery
Post-operative complications of LASIK surgery? Dear Doctor, I am Weibor. It has been nearly four months since I underwent LASIK surgery. My vision for near objects becomes blurry after about 5-10 minutes, while my distance vision is also unclear. I am concerned that this may be ...
Dr. Huang Bozhen reply Ophthalmology
Subject: Presbyopia After LASIK. Explanation: Based on your description, it is possible that excessive correction of myopia has resulted in slight hyperopia, leading to early onset of presbyopic symptoms. A simple refraction test can clarify this. If this is indeed the case, you ...[Read More] Understanding LASIK Complications: Blurry Vision After Surgery
Is Long-Lasting Atropine Suitable for 8-Year-Olds with Astigmatism?
Long-acting nebulized agents Hello Dr. Huang: I would like to ask about an 8-year-old girl who has astigmatism of 250 degrees in both eyes. Is it appropriate to use long-acting atropine drops? If not, why?
Dr. Huang Bozhen reply Ophthalmology
Subject: Explanation of Mydriatics for Astigmatism: Mydriatics can be used for myopic astigmatism if there is no amblyopia; otherwise, further examination is required to provide appropriate management.[Read More] Is Long-Lasting Atropine Suitable for 8-Year-Olds with Astigmatism?
Understanding Myopia Progression: Should I Change My Glasses?
degree Hello Dr. Huang, I am a 17-year-old high school student, and my myopia is -3.00 diopters. Recently, it seems that my prescription has increased, but I haven't updated my lenses for a while. Doctor, will this have any impact? Thank you, Doctor.
Dr. Huang Bozhen reply Ophthalmology
Subject: Explanation on Glasses for Myopia Basically, wearing glasses does not slow down the progression of myopia, and therefore does not have an impact.[Read More] Understanding Myopia Progression: Should I Change My Glasses?
Is Corneal Reshaping a Safe Alternative to Laser Eye Surgery?
Corneal reshaping Hello, doctor: For general myopia correction, aside from laser surgery, there is also orthokeratology, which claims to provide the effects of laser surgery without its side effects. I would like to ask if orthokeratology really has such good effects without side...
Dr. Huang Bozhen reply Ophthalmology
Subject: Orthokeratology Explanation: This method should be used with caution, as it can easily lead to corneal ulcers, which are bacterial infections of the cornea. Generally, its use is not encouraged. Please refer to December 8, 2000, Topic: Myopia.[Read More] Is Corneal Reshaping a Safe Alternative to Laser Eye Surgery?
Improving Vision for Pilot Medical Exams: Tips and Insights
Vision examination I am currently preparing for the pilot exam, which requires a visual acuity of at least 0.2 without correction. My right eye is just around 0.2. I barely passed the vision test at the city hospital during the initial examination, but after passing the language ...
Dr. Huang Bozhen reply Ophthalmology
Subject: How to Improve Uncorrected Vision. Explanation: 1. Squinting. 2. Regular practice with an eye chart. 3. Inquire with an aviation medical center regarding the eligibility of individuals who have undergone laser surgery for myopia.[Read More] Improving Vision for Pilot Medical Exams: Tips and Insights
Understanding Parallax: Laser Treatment Costs and Side Effects for 400-Diopter Vision
Parallax I have approximately 400 degrees of astigmatism. If I undergo laser treatment, what kind of side effects can I expect? Also, how much does it typically cost? Thank you.
Dr. Huang Bozhen reply Ophthalmology
Subject: Parallax of 400 degrees. Explanation: The price of monocular lasers on the market ranges from 10,000 to 20,000 TWD, so it's advisable to compare prices from different vendors. As for side effects, the most common issue is experiencing glare from oncoming vehicles at...[Read More] Understanding Parallax: Laser Treatment Costs and Side Effects for 400-Diopter Vision
Does Hepatitis B Affect Laser Eye Surgery Outcomes?
Laser correction I have hepatitis B. Will it affect laser surgery?
Dr. Huang Bozhen reply Ophthalmology
Subject: Myopia Laser Surgery. Explanation: It is unlikely, but your surgeon should be cautious, as the chance of infection is minimal.[Read More] Does Hepatitis B Affect Laser Eye Surgery Outcomes?
Understanding Dark Circles: Causes and Solutions for Persistent Under-Eye Issues
Dark circles Hello: I have very severe dark circles under my eyes, but my sleep and diet are normal. The dark circles have persisted for five to six years and are quite dark. Thank you.
Dr. Huang Bozhen reply Ophthalmology
Subject: Dark Circles. Explanation: It is generally believed that dark circles are caused by poor local blood circulation around the eye area, leading to pigmentation. It is recommended to consult a dermatologist to see if there are any topical treatments available to reduce pigm...[Read More] Understanding Dark Circles: Causes and Solutions for Persistent Under-Eye Issues
Understanding Allergic Conjunctivitis: Treatment and Contact Lens Use
Allergic conjunctivitis Is allergic conjunctivitis incurable? Can I wear contact lenses while using eye drops for treatment? When the eyeball moves towards the outer corner, and the conjunctiva in that area appears wrinkled, does it mean it hasn't healed yet?
Dr. Huang Bozhen reply Ophthalmology
Subject: Allergic Conjunctivitis. Explanation: 1. If it is confirmed that the allergy is caused by soft contact lenses, they should not be worn during the treatment period, and after recovery, hard contact lenses should be used instead. 2. Whether or not contact lenses are worn, ...[Read More] Understanding Allergic Conjunctivitis: Treatment and Contact Lens Use
Understanding Protruding Eyes and Retinal Disorders: Expert Insights
Exophthalmos and Retinal Disorders Dr. Huang: Hello! I have two questions that have been troubling me, and I would appreciate your answers, thank you! (1) My mother suffers from optic nerve atrophy and retinal detachment. She has visited numerous hospitals but has not been able...
Dr. Huang Bozhen reply Ophthalmology
Subject: Optic Nerve Atrophy. Explanation: Your concerns and questions have been clearly stated in your account, and I am unable to provide further advice. However, you may consider taking your mother for a disability assessment to apply for some social welfare benefits.[Read More] Understanding Protruding Eyes and Retinal Disorders: Expert Insights
Nighttime Rigid Contact Lenses: A Solution for Myopia Control?
Myopia Hello Doctor: Recently, I heard about a method for correcting myopia—wearing rigid gas permeable contact lenses at night, which can slow down the progression of myopia. What is your opinion on this? What are the advantages and disadvantages of wearing them? Thank you! Rita
Dr. Huang Bozhen reply Ophthalmology
Subject: Rigid Gas Permeable Contact Lenses for Myopia Management. Description: The principle behind this method relies on rigid gas permeable contact lenses flattening the corneal curvature, which exerts significant pressure on the cornea and can be quite painful. Additionally...[Read More] Nighttime Rigid Contact Lenses: A Solution for Myopia Control?
Is Eye Surgery Safe for People with Allergies and High Myopia?
Is it not advisable for individuals with allergic conditions to undergo myopia surgery? Hello doctor, I have been nearsighted for over a decade, with a prescription of about -800 diopters. I really want to undergo surgery to correct it, but I feel that the procedure may not be sa...
Dr. Huang Bozhen reply Ophthalmology
Subject: High Myopia. Explanation: Laser surgery for myopia can indeed reduce the degree of myopia, but it does not decrease the risk of complications associated with myopia, such as retinal diseases, detachment, or the occurrence of glaucoma, nor does it cure them. As for whethe...[Read More] Is Eye Surgery Safe for People with Allergies and High Myopia?
Understanding the Difference Between Pseudomyopia and True Myopia
Pseudomyopia Hello, doctor. I previously went to a nearby clinic for a vision problem. The doctor examined me for a long time and said that my vision could still be corrected after using dilating drops for a while. Recently, I visited another hospital, and the doctor examined me ...
Dr. Huang Bozhen reply Ophthalmology
Subject: Explanation of Pseudomyopia: Within the eye, there is a very fine muscle called the ciliary muscle, which alters the curvature of the lens through its contraction and relaxation. This change in focal length allows us to see both near and far, similar to how a camera&#x...[Read More] Understanding the Difference Between Pseudomyopia and True Myopia