Managing Eye Issues: Understanding Floaters, High Pressure, and Treatment Options
Eye problems I have been experiencing persistent floaters in both eyes, along with high intraocular pressure and a sensation of dryness and discomfort. My prescription for both eyes is -6.00 diopters. I have already consulted many ophthalmologists. The last measurement of my intr...
Dr. Gao Pilin Reply:
Hello, 1. Vitreous degeneration cannot be surgically treated; it is a natural phenomenon. If you see flashes of light, it may indicate that the vitreous is pulling on the retina, so please get checked promptly. 2. An intraocular pressure of 22 or 23 is slightly elevated and ca...[Read More] Managing Eye Issues: Understanding Floaters, High Pressure, and Treatment Options
Understanding Nighttime Blurry Vision: Causes and Solutions
Blurred vision at night? Hello, I have noticed that for the past few weeks, my left eye has been experiencing blurred vision at night. I need to rest or use eye drops to see clearly for a short period, but it quickly becomes blurry again. During my follow-up appointment yesterday...
Dr. Gao Pilin Reply:
Hello, college student: The situation of experiencing blurred vision only at night is most likely caused by fatigue. Fatigue can occur not only from using digital devices but also from any eye strain. Since you mentioned that only your left eye is blurry, it would be advisable to...[Read More] Understanding Nighttime Blurry Vision: Causes and Solutions
Understanding Floaters After Long-Distance Running: Causes and Concerns
The appearance of floaters after long-distance running? Hello Doctor, Basic information: I was diagnosed with glaucoma last year (I started using eye drops and my intraocular pressure is well controlled) and have vitreous degeneration. I have undergone a fundus examination, and...
Dr. He Jianxian Reply:
Hello Phebe: Since you have undergone a retinal examination, there is no need to worry about normal activities if there are no tears. However, if new floaters appear, it may be necessary to have another dilated eye exam. Dr. He Jianxian, Department of Ophthalmology, Nantou Hospit...[Read More] Understanding Floaters After Long-Distance Running: Causes and Concerns
Vision Issues After Corneal Ulcer Recovery: What You Need to Know
After the recovery from corneal ulcer, the vision remains unclear? Dear Dr. Gao, In mid-May of this year, I sought medical attention due to a foreign body sensation in my eye. The clinic diagnosed me with a corneal ulcer and referred me to a larger medical facility. After visiti...
Dr. Gao Pilin Reply:
Hello Mr. Jan: After the healing of a corneal ulcer, scar tissue may form on the cornea. If the scar obstructs the visual axis, it can affect vision. Your condition seems to be a result of the corneal ulcer. I recommend discussing this situation with your attending physician to s...[Read More] Vision Issues After Corneal Ulcer Recovery: What You Need to Know
Managing Eye Pain After Retinal Surgery: Tips for Eye Drops and Treatment
The medication flows into the nasolacrimal duct? Hello, doctor. After undergoing retinal detachment surgery, I have been using eye drops for an extended period. Due to improper administration of the eye drops and not applying pressure to the nasolacrimal duct, I have been using t...
Dr. Gao Pilin Reply:
Hello Mr. Tsai, 1. The phenomenon of aching pain should not be caused by the medication. I cannot make that determination based on your symptoms. 2. Pupil dilation is performed to examine the retina, especially after retinal detachment surgery, for assessment purposes. Whether f...[Read More] Managing Eye Pain After Retinal Surgery: Tips for Eye Drops and Treatment
Understanding Eye Exams: Retina Checks, Glasses, and Cataract Concerns
Fundus examination and prescription issues? Hello, Doctor. Thank you for taking the time to answer my questions. I have a few inquiries regarding my recent retinal examination... 1. When using an ophthalmoscope to examine the eyes, does the ophthalmoscope always need to make co...
Dr. Gao Pilin Reply:
Hello, Aimee: 1. There are different methods for fundus examination, some that do not contact the eyeball and others that do. The range of examination varies; for peripheral examination, a method that contacts the eyeball is used. 2. Presbyopia is a term that does not necessari...[Read More] Understanding Eye Exams: Retina Checks, Glasses, and Cataract Concerns
Why Does My Eye Itch While Sleeping? Understanding Nighttime Eye Allergies
Experiencing itchy eyes while sleeping? Hello, doctor! About 1-2 months ago, I was suddenly awakened at night by intense itching in the inner corner of my right eye. When I looked in the mirror in the morning, I noticed a lot of red blood vessels in the lower eyelid and an increa...
Dr. Gao Pilin Reply:
Hello Mr. Wang: The itching at night may be caused by allergic conjunctivitis due to dust mites. First, try to modify your environment to prevent exposure to dust mites. Allergic inflammation of the conjunctiva may require some time for treatment and reduction of allergic reactio...[Read More] Why Does My Eye Itch While Sleeping? Understanding Nighttime Eye Allergies
Understanding Foreign Body Sensation and Pain in the Eye
Foreign body sensation and pain at the outer corner of the eye? Hello doctor, one day I had difficulty removing my contact lens, and after taking it out, I felt a constant foreign body sensation in the corner of my left eye. Both eyes sting when I apply the eye drops. I went to s...
Dr. Gao Pilin Reply:
Hello, Ya: Typically, a corneal abrasion will heal within one to two days if there is no infection. Corneal abrasions can be very painful, and applying eye drops may also cause discomfort; however, once the cornea heals, the pain will subside. During this period, it is important ...[Read More] Understanding Foreign Body Sensation and Pain in the Eye
Can You Use Eye Drops for Three Months After Opening?
Medication issues Hello, I have a prescription for a bottle of methylsulfate neostigmine drops from my doctor, but my follow-up appointment is in two to three months. Can I use this bottle of medication for three months? I found online that liquid medications should be discarded ...
Dr. Gao Pilin Reply:
Hello: Generally, eye drops should not be used after six weeks once opened. This bottle of eye drops is for relieving muscle fatigue; if there are no symptoms, you may not need to use them. In Taiwan, the Ophthalmology Department at Puzi Hospital is open on Monday, Tuesday, Thurs...[Read More] Can You Use Eye Drops for Three Months After Opening?
Is Eye Pressure High If My Eyes Feel Swollen? Understanding Symptoms and Concerns
Is a feeling of puffiness in the eyes indicative of high intraocular pressure? Hello, I often feel pain and pressure in my left eye, along with headaches, so I saw two ophthalmologists last month. The first doctor measured my eye pressure using a puff test, which showed (left) 30...
Dr. He Jianxian Reply:
Hello, using finger pressure to measure intraocular pressure is absolutely inaccurate, and even very experienced physicians do not use this method to assess eye pressure. The sensation of eye fullness usually comes from tension in the surrounding eye muscles, and appropriate rest...[Read More] Is Eye Pressure High If My Eyes Feel Swollen? Understanding Symptoms and Concerns
Does Stopping Glaucoma Eye Drops Cause Pressure Spike?
Does stopping glaucoma eye drops cause rebound effects? Hello, I have high myopia and am at risk for elevated intraocular pressure, so my doctor prescribed me eye drops to lower the pressure and advised me to continue follow-up visits. The prescription is for a three-month supply...
Dr. He Jianxian Reply:
Hello Xiaoming: It shouldn't be higher; at most, it will return to the original intraocular pressure range, so there's no need to be too worried. I recommend discussing with your prescribing physician before considering discontinuing the medication. Dr. He Jianxian, Nan...[Read More] Does Stopping Glaucoma Eye Drops Cause Pressure Spike?
Redness in Pupil After Eye Drops Post-Vitreous Surgery: Causes and Concerns
After cataract surgery, the pupil of the eye turned red after the administration of eye drops? Hello, I had vitrectomy (silicone oil surgery) five weeks ago. After applying eye drops, my pupils turn red about half an hour later and take about 2 to 3 hours to return to normal. Dur...
Dr. He Jianxian Reply:
Hello, Xiaoxia: If your pupils turn red half an hour after using eye drops and take 2-3 hours to return to normal, it is unlikely to be hemorrhaging, as visual disturbances from bleeding typically do not resolve. Additionally, it is very difficult to observe internal bleeding wit...[Read More] Redness in Pupil After Eye Drops Post-Vitreous Surgery: Causes and Concerns
Understanding Floaters: Causes, Symptoms, and When to Seek Help
Floaters, eye issues? Hello, doctor. Recently, I have started experiencing floaters in my vision over the past few weeks. I noticed them during my exams when my eyes were fatigued. I am not nearsighted, and they predominantly appear in my right eye (although they do not affect my...
Dr. Gao Pilin Reply:
Hello, regarding the condition known as floaters, it can persist for a long time. If examinations have shown no issues with the retina, you can rest assured. However, it’s important to mentally prepare to coexist with this condition. After some time, you will likely become less a...[Read More] Understanding Floaters: Causes, Symptoms, and When to Seek Help
Understanding Retinal Detachment: Symptoms, Treatments, and Concerns
Retinal detachment, retinal laser treatment? In early January of this year, I suddenly experienced an increase in floaters and noticed something flashing in the lower right part of my eye. Later, I occasionally saw light flashing. At the end of January, I visited a clinic, and th...
Dr. Gao Pilin Reply:
Hello, BB: If this is the case, it is possible that the retinal detachment is gradually worsening, as you are already experiencing blurred vision. I recommend that you return for a follow-up appointment and discuss your condition with your physician to determine if urgent surgica...[Read More] Understanding Retinal Detachment: Symptoms, Treatments, and Concerns
How Long After Eye Drops Can I Decide on Glasses?
After an eye examination, how long should I wait after using eye drops to determine if I need glasses? Hello, Doctor. I recently visited an ophthalmologist for the first time and discovered that my vision is 0.6. The doctor advised me to use eye drops first. How long should I use...
Dr. Gao Pilin Reply:
Hello Ms. Tsai, Adults typically have true myopia, and the measurements obtained after administering dilating drops should reflect the actual prescription, which can be used for glasses. Whether or not to get glasses depends on your needs; if your vision is only 0.6, it may not ...[Read More] How Long After Eye Drops Can I Decide on Glasses?
Red Eye After Laser Surgery: Causes and Solutions for Recovery
Laser issues It has been two months since my laser surgery, and for the past three days, I have noticed persistent red streaks in my eyes, especially noticeable in the morning upon waking. The redness is more pronounced in my right eye, while my left eye becomes less red after ap...
Dr. Gao Pilin Reply:
Hello, Tzuyu: It has been two months since the surgery, and it should not be significantly related to the laser treatment. It is possible that the symptoms are due to eye strain from reading or allergic conjunctivitis. The presence of blood vessels should not affect your exam; if...[Read More] Red Eye After Laser Surgery: Causes and Solutions for Recovery
Sudden Eyelid Swelling: Causes and When to Seek Medical Attention
Sudden swelling of the eyelid? Hello, doctor. Last night, for some unknown reason, my right upper eyelid suddenly swelled and it was itchy but not painful, resembling a mosquito bite. After it improved a bit, when I woke up the next morning, my right lower eyelid was swollen and ...
Dr. Gao Pilin Reply:
Hello: It could be an allergic reaction. If it doesn't improve after resting, you should seek medical attention. Typically, if it is an allergy, the swelling will subside within a day; if it does not, medication may be necessary for treatment. In Taiwan, the ophthalmology de...[Read More] Sudden Eyelid Swelling: Causes and When to Seek Medical Attention
Is Self-Testing Eye Pressure Reliable? Understanding Your Eye Health Concerns
Is the finger prick method accurate? Hello, I often feel pain and pressure in my left eye, along with headaches, so I saw two ophthalmologists last month. The first doctor measured my eye pressure using a puff test, which showed (left) 30 and (right) 28. However, the doctor said ...
Dr. Cai Wenyuan Reply:
Is the finger measurement method accurate? Please do not attempt it.[Read More] Is Self-Testing Eye Pressure Reliable? Understanding Your Eye Health Concerns
Understanding Eye Pressure, Glaucoma Concerns, and Self-Assessment Methods
Regarding intraocular pressure, glaucoma, and the method of palpation? Hello, I often feel pain and pressure in my left eye, along with headaches, so I saw two ophthalmologists last month. The first doctor measured my intraocular pressure using a puff test, which showed (left) 30...
Dr. Gao Pilin Reply:
Hello Isa: Your condition is likely due to eye strain from excessive use, causing a sensation of pressure and pain in your eyes. It is not glaucoma. Ciliary muscle tension can also lead to this feeling of pressure. Even experienced physicians cannot accurately assess intraocular ...[Read More] Understanding Eye Pressure, Glaucoma Concerns, and Self-Assessment Methods
Managing Discomfort from Tropicamide in Pseudomyopia Treatment
Pseudomyopia and discomfort in the eyes after using tropicamide? Hello, a 9-year-old child recently had an eye examination at school, and compared to last year, their vision changed from 1.1 to -2.50 diopters in one eye, indicating myopia. The doctor prescribed tropicamide to be ...
Dr. Cai Wenyuan Reply:
Myopia does not seem to be severe; if there is any discomfort, it is advisable to take a break and consult a physician.[Read More] Managing Discomfort from Tropicamide in Pseudomyopia Treatment