Understanding Dry Eyes: Causes, Symptoms, and Treatment Options
Dry eyes Hello Doctor, my husband has been experiencing dry eyes frequently over the past few years. He blinks more often than usual and does so forcefully. He mentioned that he started wearing contact lenses about 8 to 9 years ago, and there was a time when he wore them for 2 to...
Dr. Liu Jingxian Reply:
Hello: Regarding your question, it seems that your husband's issue has been a long-term concern and may require more careful daily maintenance! He should wear safety goggles while working to prevent dust and debris from entering his eyes. It is especially advisable to choose...[Read More] Understanding Dry Eyes: Causes, Symptoms, and Treatment Options
Restoring Confidence: Addressing Eye Asymmetry and Vision Issues
Unequal pupil size? I have been nearsighted since I was in the second grade, and my prescription has gradually worsened. I've also started to develop bags under my eyes and dark circles, and I often feel fatigued and experience dryness. Upon waking up, I notice more eye disc...
Dr. Ke Meilan Reply:
Hello! The content from Guangxin is insufficient to determine a diagnosis; it is necessary to examine the patient in person. Our hospital (Hsinchu Hospital, Ministry of Health and Welfare) has a specialized clinic for "orbital reconstruction."[Read More] Restoring Confidence: Addressing Eye Asymmetry and Vision Issues
Understanding Protruding Eyes: Causes and Solutions for Performers
About protruding eyes? Hello, doctor. I would like to ask about my condition. I have over 900 degrees of myopia, and when I take off my glasses, my friends say that my eyes look very bulging from the side, resembling "fish eyes," and they find it quite scary. So, I woul...
Dr. Zhang Yanrui Reply:
As a patient with high myopia, your axial length is longer than that of others, which may feel unusual to most people. Once the axial length has increased, it cannot be reversed. Currently, if you prefer not to wear glasses, options include wearing contact lenses or undergoing la...[Read More] Understanding Protruding Eyes: Causes and Solutions for Performers
Effective Treatments for Eye Stones: Surgical Options and Quick Relief
How to treat eye stones? If there are stones in the eye, what is the quickest way to treat them? Is surgery an option?
Dr. Gao Pilin Reply:
Eye stones refer to the inflammation of the glands in the conjunctiva that secrete oil, leading to a blockage where the oil cannot escape and becomes a white, solidified substance resembling curdled milk. If there are no clinical symptoms, there is generally no need to worry abou...[Read More] Effective Treatments for Eye Stones: Surgical Options and Quick Relief
Is Laser Treatment Suitable for Long Hours of Eye Strain?
Does laser treatment have any effects on prolonged eye use? Thank you! Hello, teacher. I am your student from the Yuanpei University Department of Medical Technology. I have a question I would like to ask you: Currently, I am working as a clinical laboratory technician, which req...
Dr. Ke Meilan Reply:
Hello: 1. The increase in astigmatism is unrelated to the use of a microscope. 2. There are many essential criteria for LASIK treatment. 3. Contact lenses (hard) should be evaluated by a physician. 4. Not necessarily. It is best to identify the rate of increase in astigmatism bef...[Read More] Is Laser Treatment Suitable for Long Hours of Eye Strain?
Choosing the Right Concentration of Mydriatic Agents for Pseudomyopia
How should the concentration of mydriatic agents be selected? I am currently being treated for pseudomyopia with a prescription of 100 diopters. The doctor advised me to look at distant objects and to rest well, but I lost the dilating drops that were prescribed to me. I would li...
Dr. Feng Jiefan Reply:
Hello: There are various concentrations of mydriatic agents, and the selection criteria are adjusted based on the clinical needs and the side effect of photophobia, without a fixed concentration standard. Therefore, it should be determined by the physician's clinical judgmen...[Read More] Choosing the Right Concentration of Mydriatic Agents for Pseudomyopia
Persistent Red Eyes: Causes, Symptoms, and Solutions
Red eyes? My eyes are almost always red, especially in the areas covered by the eyelids (when I flip my eyelids, I notice many blood vessels, and many of them have been there for years, even showing smooth, curved patterns). I wake up every day with a lot of eye discharge, and ju...
Dr. Feng Jiefan Reply:
Hello: According to the description, the dilation of blood vessels along the eyelid may sometimes be associated with blepharitis, a condition that is accompanied by discharge and inflammation of the eyelid. Additionally, prolonged use of contact lenses can also lead to this pheno...[Read More] Persistent Red Eyes: Causes, Symptoms, and Solutions
Understanding Pseudomyopia: Recovery Time and Treatment Questions
I would like to ask about the issue of pseudomyopia? Thank you for the doctor's response. Previously, due to excessive eye strain while preparing for graduate school exams, I went for a dilated eye examination and found that I have 75 degrees of pseudomyopia in each eye. The...
Dr. Ke Meilan Reply:
Hello: 1. The medication mentioned above will not reduce pseudomyopia. 2. Instilling a cycloplegic agent is sufficient. 3. If it is confirmed to be only pseudomyopia, there is no need to wear contact lenses; otherwise, it will be difficult for myopia to regress. Sincerely, Dr. Me...[Read More] Understanding Pseudomyopia: Recovery Time and Treatment Questions
Understanding Discomfort with Rigid Gas Permeable Contact Lenses: A Guide
Wearing Rigid Gas Permeable (RGP) Contact Lenses Hello Dr. Wang, I have a few questions regarding rigid gas permeable contact lenses. Last year, I got a pair of rigid gas permeable lenses with an oxygen permeability of 45. I chose them considering my astigmatism and the convenien...
Dr. Wang Zhangji Reply:
If you previously wore soft contact lenses, it may be more difficult to readjust to hard lenses. Additionally, if you have a history of allergic conjunctivitis or dry eye syndrome, the sensation of foreign body may be even more pronounced.[Read More] Understanding Discomfort with Rigid Gas Permeable Contact Lenses: A Guide
Understanding Astigmatism and Dry Eye Syndrome: Treatment Options and Risks
Astigmatism and Dry Eye Syndrome Hello, doctor. During my health check-up, the physician informed me that I have dry eye syndrome, and I have astigmatism and myopia in both eyes. I have never worn contact lenses, only glasses for myopia, and I have not corrected my astigmatism. I...
Dr. Feng Jiefan Reply:
Dear Ms. Wu, There are many treatment options for dry eye syndrome, and artificial tears are one of the supplemental therapies that can be combined with other treatments. Artificial tears are safe to use according to the recommended frequency. If you still experience symptoms of...[Read More] Understanding Astigmatism and Dry Eye Syndrome: Treatment Options and Risks
Can Surgery Correct 650-Degree Eye Disparity and 550-Degree Hyperopia?
With a binocular disparity of 650 degrees and hyperopia of 550 degrees, is surgery an option? Hello, I am 43 years old. I have myopia of -1.00 diopters in my left eye and hyperopia of +5.00 (or +5.50) diopters in my right eye, along with amblyopia. Due to the deterioration of vis...
Dr. Liu Jingxian Reply:
Hello, Sir: When the refractive status of the two eyes is different, it is referred to as anisometropia. Clinically significant anisometropia is defined as a difference in refractive power greater than 2.00 diopters between the two eyes. Anisometropia can cause a disparity in the...[Read More] Can Surgery Correct 650-Degree Eye Disparity and 550-Degree Hyperopia?
Effective Remedies for Itchy Eyes: Tips for Relief and Prevention
Itchy eyes? Hello Dr. Liu, I have been experiencing persistent itching in my eyes for a long time. I have seen an ophthalmologist who diagnosed it as allergies and mentioned that it cannot be completely cured. I am wondering if there are any methods to alleviate the itching or ...
Dr. Liu Jingxian Reply:
Hello: Chronic eye allergies can be quite bothersome, and the causes may not be singular. They can include factors such as the work environment (exposure to high heat, dust, grease, etc.), living conditions (home hygiene), lifestyle (frequent late nights), personal diet (consumpt...[Read More] Effective Remedies for Itchy Eyes: Tips for Relief and Prevention
Understanding Red Veins in the Eyes: Causes and Contact Lens Concerns
Blood vessels in the sclera? Hello, I have been wearing bi-weekly contact lenses for six months. I heard that prolonged use of contact lenses can lead to neovascularization. I have also noticed blood vessels in the sclera and even around the cornea. Could this be neovascularizati...
Dr. Zhang Yanrui Reply:
The so-called neovascularization caused by contact lenses occurs on the cornea, which is the surface of the iris, and cannot be seen without an ophthalmic microscope. What you are observing are the blood vessels on the conjunctiva; normally, there are many small conjunctival bloo...[Read More] Understanding Red Veins in the Eyes: Causes and Contact Lens Concerns
How Often Should You Replace Your Contact Lenses?
Contact lenses Doctor, may I ask if contact lenses should be replaced every one to two years?
Dr. Zhang Yanrui Reply:
Yes. Contact lenses are categorized into disposable and extended wear types. Extended wear lenses are not recommended for use beyond one year, as impurities that are difficult to clean can accumulate on the surface, potentially causing eye damage. Therefore, they should be replac...[Read More] How Often Should You Replace Your Contact Lenses?
Understanding Inward Eyelash Issues: Treatment Options and Insurance Coverage
Regarding the issue of ingrown eyelashes? Dear Dr. Hu, I recently experienced eye pain with a sensation of a foreign body and persistent tearing. After an examination at an ophthalmology clinic, it was found that there is a wound on my cornea, along with an ingrown eyelash pheno...
Dr. Hu Yusheng Reply:
Hello Mr. Huang: The eyelid surgery required for issues such as trichiasis or entropion that cause corneal problems is covered by health insurance and can be performed in both hospitals and clinics. If you have any concerns, the physician can provide pre-operative photographs. It...[Read More] Understanding Inward Eyelash Issues: Treatment Options and Insurance Coverage
Understanding Rigid Gas Permeable Contact Lenses for High Myopia
Rigid gas permeable contact lenses Hello Doctor: I have a myopia of 800 degrees. A few days ago, I went to an optical shop to get glasses, and they told me that my eyes are very demanding on vision and will continue to deteriorate. Therefore, they recommended that I wear rigid ga...
Dr. Zhang Yanrui Reply:
Hello: If you are over the age of 25, your vision is unlikely to change significantly unless there are some special pathological conditions. The advantage of orthokeratology lenses is that you do not need to wear contact lenses during the day, but if you stop wearing them for a w...[Read More] Understanding Rigid Gas Permeable Contact Lenses for High Myopia
Understanding Eye Discomfort: Causes and Solutions for Common Issues
My eyes? When I just wake up, my eyes feel a bit painful, and when I move them, it feels like there are small stones inside. After wearing contact lenses for a short while, I notice some redness in my eyeball. When I take out the contact lenses, my eyes feel a bit sore.
Dr. Zhang Yanrui Reply:
The sensation of grittiness in the eyes can have various causes. It may be due to dried secretions in the eye, the presence of debris, or an eyelash that has fallen into the eye. If the symptoms are not severe, they may resolve on their own, but if the symptoms are severe, it is ...[Read More] Understanding Eye Discomfort: Causes and Solutions for Common Issues
Understanding Eye Discomfort: Contact Lens Sensitivity and Dry Eye Solutions
Eye problems Hello doctor, I would like to ask you, after wearing contact lenses for a period of time, I often experience itching and dryness. Is this due to sensitivity to wearing contact lenses, or could it be a sign of dry eye syndrome? How can I improve this condition? Thank ...
Dr. Feng Jiefan Reply:
Hello: Wearing contact lenses for an extended period can lead to decreased tear production, resulting in symptoms similar to dry eye syndrome. This condition can be alleviated with artificial tears, and reducing the wearing time can mostly help relieve the symptoms. Sincerely, Dr...[Read More] Understanding Eye Discomfort: Contact Lens Sensitivity and Dry Eye Solutions
Understanding Asymmetrical Eyes: Causes and Solutions for Uneven Appearance
Unequal eyes? I recently discovered that I have a significant difference in the size of my eyes, but when I consulted a doctor, they examined my eyes and said there was no issue, so I didn't pursue it further. However, the more I thought about it at home, the more I felt som...
Dr. Liu Jingxian Reply:
Hello, Miss: Generally speaking, individuals with higher degrees of myopia tend to have longer axial lengths and larger eyeballs. The normal axial length of the eye is approximately 23-24 mm, and for every increase of 300 degrees of myopia, the axial length increases by about 1 m...[Read More] Understanding Asymmetrical Eyes: Causes and Solutions for Uneven Appearance
Understanding Asymmetrical Eyes: Causes and Solutions
Eye problems I have slightly uneven eyes, but over the past few years, after wearing contact lenses, I've noticed that the asymmetry is not just in shape. My left eye appears larger and more protruding, while my right eye looks smaller and seems to be set further back in my ...
Dr. Ke Meilan Reply:
Dear: 1. Is it true that people with smaller eyes tend to have more droopy eyelids? 2. You might want to measure using the exophthalmometry method. 3. It would be more reassuring to have an ophthalmologist examine it. Sincerely, Dr. Mei-Lan Ke, Chief of Ophthalmology[Read More] Understanding Asymmetrical Eyes: Causes and Solutions