Understanding Eye Drops: Dosage and Usage for New Medications
The doctor switched medications and forgot how to prescribe the dosage and duration? The follow-up appointment is scheduled for three months later. Initially, I was using artificial tears (Tears Naturale) 1-2 times a day for two months. Now, I have switched to a bottle of artific...
Dr. Gao Pilin Reply:
Hello: 1. Wufu Eye Drops: This is an artificial tear solution used to relieve symptoms of dry eye syndrome. The usage is generally similar to other artificial tears, and you can instill 1-4 times daily, adjusting based on your needs. 2. Methacholine Sulfate and Neostigmine Eye...[Read More] Understanding Eye Drops: Dosage and Usage for New Medications
Understanding Corneal Thickness and Endothelial Cell Health in Myopia
Corneal thickness and corneal endothelial cells? Hello, Doctor Gao. I am suffering from high myopia and elevated intraocular pressure. I have a few questions to ask you. Question 1: Since intraocular pressure is related to corneal thickness and whether or not to use eye drops to...
Dr. Gao Pilin Reply:
Hello: Question 1: Accuracy of Corneal Thickness Measurement by Different Instruments The measurement of corneal thickness can indeed be influenced by the instrument used, and there may be slight variations among different devices. 1. Non-contact tonometer: This instrument is p...[Read More] Understanding Corneal Thickness and Endothelial Cell Health in Myopia
Understanding Visual Snow: Is Screen Time the Cause?
Perception of noise? Hello, doctor. Recently, I have noticed that when I look at the wall, there are particles that resemble television static moving around. It is not very noticeable most of the time, but it becomes more apparent after reading or using my phone, and it also beco...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, this condition is known as visual snow syndrome. This phenomenon typically manifests as grainy images resembling television static in the visual field. Here are some possible causes and related information: Possible Causes of Visual Sn...[Read More] Understanding Visual Snow: Is Screen Time the Cause?
Understanding Orthokeratology Lenses: Eye Health Concerns and Benefits
About Orthokeratology Lenses 1. I have noticed that when I wear orthokeratology lenses, I sometimes wake up in the morning with a lot of eye discharge, enough that it obstructs my vision. It feels abnormal, and upon closer inspection, my sclera appears slightly pink. I'm not...
Dr. Gao Pilin Reply:
Hello: 1. Eye discharge and redness: You mentioned that after wearing orthokeratology lenses, you experience a significant amount of eye discharge upon waking, which even affects your vision, and your sclera appears slightly pink. This may be due to prolonged use of the lenses ...[Read More] Understanding Orthokeratology Lenses: Eye Health Concerns and Benefits
How Often Should You Monitor Eye Stones After Treatment?
How often should eye stones be monitored? Hello, I recently visited an ophthalmologist due to discomfort in my eyes. The doctor informed me that I have eye stones in both eyes, with a larger quantity and size in my left eye, so they removed them for me. They prescribed eye drops ...
Dr. Gao Pilin Reply:
Hello: Eye stones are a common condition that can cause discomfort. Here are some recommendations regarding your concerns: 1. Daily eye washing is not necessary: It is acceptable to use saline solution to rinse your eyes if you experience slight discomfort, but avoid excessive wa...[Read More] How Often Should You Monitor Eye Stones After Treatment?
Understanding Visual Disturbances After Retinal Laser Treatment
After retinal tear laser treatment, the patient may experience Weiss ring and decreased light perception? Dear Dr. Gao, I had laser treatment for a retinal tear in my left eye last month, and the next day I experienced a Weiss ring along with numerous small black floaters. This ...
Dr. Gao Pilin Reply:
Hello: 1. The effect of Weiss rings on light: Weiss rings are a common phenomenon during vitreous detachment. These dark shadows or ring-like structures typically do not directly affect the amount of light entering the eye, but they may cause visual disturbances, especially aga...[Read More] Understanding Visual Disturbances After Retinal Laser Treatment
Understanding Dry Eye Symptoms and Home Remedies for Relief
Suspected dry eye syndrome? The symptoms you described, such as dryness, discomfort, and light sensitivity in your left eye, could indeed be indicative of dry eye syndrome. Additionally, experiencing visual changes like seeing bright or dark spots when blinking can also be associ...
Dr. Gao Pilin Reply:
Hello: Based on your description, the symptoms in your left eye, such as dryness, pressure, light sensitivity, and visual changes, could indeed be indicative of dry eye syndrome. Prolonged exposure to the airflow from a fan can accelerate tear evaporation, leading to dry eyes. ...[Read More] Understanding Dry Eye Symptoms and Home Remedies for Relief
Understanding Rainbow Halo Vision After Waking Up: Causes and Solutions
Seeing rainbow halos upon waking up? Recently, my eyes have been a bit dry, and I've been yawning, blinking, and tearing up. One day, I felt that my tears didn't spread properly, and after squeezing out some tears, I kept blinking until I felt pain. Since that day, when...
Dr. Gao Pilin Reply:
Hello: Your symptoms include seeing rainbow halos upon waking and experiencing dryness and pain in your eyes. This may involve several ocular issues. Here are some possible causes: 1. Dry Eye Syndrome: Dryness can lead to an irregular corneal surface, causing light to scatter a...[Read More] Understanding Rainbow Halo Vision After Waking Up: Causes and Solutions
Should You See an Eye Doctor After Water Splashing in Your Eyes?
Water splashed into the eyes during rinsing? While washing dishes, the water pressure from the pump was very strong, causing water to splash onto the dishes and then up into my eyes. There was no redness or pain, but it startled me because it happened twice. I just feel shocked; ...
Dr. Gao Pilin Reply:
Hello: Based on your description, you got water splashed in your eyes while washing dishes, and there is no redness or pain. Generally, if your eyes feel comfortable and your vision has not changed, there should not be a significant issue. It is common for water to enter the eyes...[Read More] Should You See an Eye Doctor After Water Splashing in Your Eyes?
Understanding Asymmetrical Symptoms of Low Blood Pressure in Eyes
The symptoms of low blood pressure in both eyes are not quite the same? Sometimes when I suddenly stand up, I see a flash of white light. I know it's related to temporary low blood pressure, but why do I feel that my left eye is more affected while my right eye is less notic...
Dr. Gao Pilin Reply:
Hello: Based on your description, you experience a flash of white light in your vision when you suddenly stand up, and you feel that your left eye is more severely affected than your right eye. Additionally, you have been experiencing some pressure and pain on the left side of yo...[Read More] Understanding Asymmetrical Symptoms of Low Blood Pressure in Eyes
What to Do If Your SMILE Pro Laser Surgery Goes Wrong?
What should I do if the SMILE PRO laser for myopia seems to have been misaligned and affected the upper part of my eyeball? Hello, doctor. Last week, I underwent Smile Pro laser surgery at a clinic. My condition is that the corneal thickness in both eyes is approximately 550 micr...
Dr. Chen Anping Reply:
Hello: Regarding your situation, it is not possible to provide an online diagnosis based solely on text. If you have significant concerns, it is advisable to visit an ophthalmology clinic for an examination, which may give you more peace of mind. The Hualien Hospital of the Minis...[Read More] What to Do If Your SMILE Pro Laser Surgery Goes Wrong?
Should You See a Doctor for Hard Eyes? Understanding Glaucoma Risks
Eye strain? Doctor, I apologize for the interruption. I recently researched online and found that hard eyeballs could be a sign of glaucoma. My eyes feel hard, and although I have been feeling nauseous, I usually experience that. I don't have any other discomfort. Should I s...
Dr. Gao Pilin Reply:
Hello: You mentioned experiencing eye strain and a sensation of hardness in your eyeball, which are indeed symptoms that require attention. Increased hardness of the eyeball may indicate elevated intraocular pressure, which is one of the potential signs of glaucoma. If glaucoma i...[Read More] Should You See a Doctor for Hard Eyes? Understanding Glaucoma Risks
What to Do If a Barber Brushes Your Hair into Your Eye?
If a hairdresser accidentally brushes against the eyeball while styling hair, it is important to take the following steps: 1. **Stay Calm**: Try to remain calm to avoid further irritation. 2. **Do Not Rub the Eye**: Avoid rubbing the eye, as this can cause more damage. 3. **Flus...
Dr. Gao Pilin Reply:
Hello: First, please relax. It seems that there are no immediate signs of obvious external injury or changes in vision, which is a good sign. However, given your high myopia and thinning of the macula, it is still important to proceed with caution. Here are some recommendations: ...[Read More] What to Do If a Barber Brushes Your Hair into Your Eye?
Understanding Vitreous Degeneration: When to Seek Further Eye Exams
Vitreous degeneration? I would like to ask the doctor, recently due to vitreous degeneration, I have already undergone dilated fundus examination, fundus photography, and OCT at a clinic and the results were all normal. Last night, as I was going to sleep, I felt like there was w...
Dr. Gao Pilin Reply:
Hello: Based on your description, you have recently undergone dilation, fundus photography, and optical coherence tomography (OCT) examinations, all of which yielded normal results. This indicates that there are currently no significant lesions in your eyes. However, you mentione...[Read More] Understanding Vitreous Degeneration: When to Seek Further Eye Exams
Understanding Vitreous Detachment and Its Impact on Vision Distortion
Vitreous traction distorting the retina? Hello Doctor, I would like to ask you the following questions: Due to vitreous traction causing a retinal macular hole, the recent examination showed that it has expanded downward. The doctor mentioned that it might develop into a full-thi...
Dr. Gao Pilin Reply:
Hello: 1. Does the vitreous traction in the right eye require early surgery? If the vitreous traction in the right eye is severe and symptoms such as shadows or vision abnormalities are present, early vitrectomy may be necessary. This can prevent further retinal damage and avoi...[Read More] Understanding Vitreous Detachment and Its Impact on Vision Distortion
Understanding Visual Phenomena: Active Light Patterns with Eyes Closed
When closing the eyes, the play of light and shadow becomes very active? Hello Doctor: In the past few days, when I close my eyes in the dark, the light and shadows I see are more active than usual. Sometimes, I even see a group of light spots flashing rhythmically. Today, I even...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, the phenomena of light shadows and spots may involve several different causes. 1. Physiological phosphenes? Seeing light shadows or spots with closed eyes in the dark is a relatively common phenomenon known as "physiological phos...[Read More] Understanding Visual Phenomena: Active Light Patterns with Eyes Closed
Understanding Eye Strain: Causes, Symptoms, and Treatment Options
Eye problems I would like to ask the doctor, recently when I look at things, my right eye often sees a small afterimage when using electronic devices, and I feel that my right eye does not see as clearly as my left eye. It constantly feels like I need to adjust the focus. I visit...
Dr. Gao Pilin Reply:
Hello: Based on the symptoms you described, experiencing afterimages and unstable focus in your right eye may involve multiple underlying causes. Here are some possible explanations and recommendations: 1. Dominant Eye Issues: As mentioned by your physician, problems related to...[Read More] Understanding Eye Strain: Causes, Symptoms, and Treatment Options
Should You Avoid Jumping Exercises If You See Flashing Lights?
Vitreous degeneration Hello doctor, I recently noticed that when I jump in place, I see flashes of light. Should I avoid activities like jumping rope or jumping jacks that trigger these flashes?
Dr. Gao Pilin Reply:
Hello: You mentioned experiencing flashes while jumping in place, which may be related to vitreous degeneration. The vitreous is a gel-like substance inside the eye that can gradually liquefy or separate from the retina with age or under certain conditions, a situation known as v...[Read More] Should You Avoid Jumping Exercises If You See Flashing Lights?
Can I Choose 0 Diopters for My Left Eye After Cataract Surgery?
Bilateral cataract surgery, myopia degree? I have myopia of -5.50 diopters in my left eye and early cataracts. My right eye has -6.00 diopters, which has affected my vision. The doctor recommended performing surgery on the right eye first while retaining -3.00 diopters of myopia....
Dr. Gao Pilin Reply:
Hello: Regarding your situation, here are some suggestions and explanations: 1. Difference in refractive error between the two eyes: Currently, your left eye has a myopia of -5.50 diopters, while your right eye, after surgery, has a myopia of -3.00 diopters. This significant di...[Read More] Can I Choose 0 Diopters for My Left Eye After Cataract Surgery?
Long-Term Use of Short-Acting Mydriatics: Risks and Concerns for Adults
Long-term use of short-acting mydriatics? Using short-acting mydriatic drops for eye fatigue in adults over a long period raises several concerns. If you have been using short-acting mydriatics for about 7 to 8 years, especially after starting long-acting mydriatics in elementary...
Dr. Liang Ce Reply:
We recommend that you: 1. Discuss the above situation further with your attending physician. 2. Consider seeking a consultation at another medical facility. Thank you! Wishing you good health![Read More] Long-Term Use of Short-Acting Mydriatics: Risks and Concerns for Adults