Seeing Blue Lines After Pupil Dilation: What Does It Mean?
After a dilated eye examination, seeing blue line-like objects in the dark? Hello, Doctor: Today I went for a dilated eye examination at the ophthalmologist due to seeing flashes of light a few times. On my way home, while passing through a dimly lit stairwell, I suddenly noticed...
Dr. Gao Pilin Reply:
Hello: After a dilated eye exam, your eyes may become more sensitive to light because the pupils are enlarged due to the effects of the dilating drops, allowing more light to enter the eye. Additionally, the dilating agent may enhance the responsiveness of the light receptors wit...[Read More] Seeing Blue Lines After Pupil Dilation: What Does It Mean?
Understanding Pupil Dilation and Its Impact on Conjunctivitis Symptoms
Pupil Dilation Examination Conjunctivitis Hello, doctor. I previously underwent a dilated eye exam. During the procedure, I felt like I was seeing lines and noticed what seemed like blood vessels in my eyes. While the doctor was shining a light into my eyes for the dilation, they...
Dr. Cai Wenyuan Reply:
Observe the symptoms, and if they persist, seek medical evaluation.[Read More] Understanding Pupil Dilation and Its Impact on Conjunctivitis Symptoms
Why Your Teen's Vision is Blurry After Eye Drops: Understanding the Effects
Dilation of the pupils can cause blurred vision at a distance? Hello, Doctor Gao: My son is 16 years old. A few days ago, he went for an eye examination and wore his original glasses. His right eye is -5.25 (0.7) and his left eye is -4.25 -0.75 (0.9). He has been using progressiv...
Dr. Gao Pilin Reply:
Hello: This situation may be caused by temporary side effects from the use of tropicamide eye drops. Tropicamide is a mydriatic agent used to treat a range of eye conditions, including the management of excessive myopia. However, after the application of tropicamide, pupil dilati...[Read More] Why Your Teen's Vision is Blurry After Eye Drops: Understanding the Effects
Understanding Eye Care: Addressing Concerns After Pupil Dilation
Inquiry for clarification? Dear Dr. Gao, Thank you very much for your previous response to my questions; I have understood everything clearly. I apologize for bothering you again, but I have a sudden issue with my eye that has caused me some concern, so I am reaching out once mo...
Dr. Gao Pilin Reply:
Hello: Based on the situation you described, I would like to provide the following recommendations: Q1. It is unlikely to cause any harm. Q2. If the lower white part of the right eye (sclera) is poked or scratched, the following symptoms may occur: - Sharp pain or burning se...[Read More] Understanding Eye Care: Addressing Concerns After Pupil Dilation
Understanding Prolonged Blurriness After Pupil Dilation in Diabetic Patients
Pupil Dilation Issues Hello, doctor. I have undergone vitrectomy in both eyes due to diabetic proliferative retinopathy. Currently, I still have silicone oil in my eyes. I would like to ask: the hospital states that the effect of the dilating drops generally lasts for 4-6 hours, ...
Dr. Gao Pilin Reply:
Hello: For diabetic patients, the slower recovery from mydriasis may be due to the effects of diabetes on the optic nerve and ocular tissues. This could include a slowdown in nerve conduction velocity or vascular issues that affect the normal constriction and dilation response of...[Read More] Understanding Prolonged Blurriness After Pupil Dilation in Diabetic Patients
Understanding Pupil Dilation Exams: What They Reveal About Eye Health
Pupil Dilation Examination I apologize for bothering the doctor. A few days ago, I went to the ophthalmologist for a dilated eye exam. At that time, there were no signs of retinal tears or detachments. The doctor explained that the flashes I was experiencing were part of a pullin...
Dr. Gao Pilin Reply:
Hello: I understand your situation. First, through a dilated eye exam, the physician can examine various parts of the eye, including the fundus, to ensure the health of the retina and other structures. The flashes you are experiencing may be caused by changes in the retina or vit...[Read More] Understanding Pupil Dilation Exams: What They Reveal About Eye Health
How to Determine Effective Control After Pupil Dilation Treatment?
After dilation treatment, how can it be determined that it has been controlled? Hello: After my child was diagnosed with myopia, the first cycloplegic examination showed 50 degrees in the right eye and 75 degrees in the left eye. After three months of long-acting cycloplegia, the...
Dr. Gao Pilin Reply:
Hello: In ophthalmic assessments, changes in refractive error are typically based on the initial examination data. A difference of 25 degrees is considered within the margin of error in ophthalmic evaluations, although this also depends on the patient's age, the growth of th...[Read More] How to Determine Effective Control After Pupil Dilation Treatment?
Understanding Eye Disturbances: Common Symptoms and Their Implications
Eye discomfort 1. Flashing lights: It has recently been observed that consuming spicy foods like chili peppers or raw onions can lead to experiencing flashes of light at night while sleeping, similar to a camera flash. Is this harmful? 2. Afterimages: Occasionally, when focusing...
Dr. Gao Pilin Reply:
Hello: 1. Flashing Lights: After consuming spicy foods, you may experience flashes of light. This phenomenon is typically caused by pupil dilation due to the irritant nature of the food, which alters the way light enters the eye. Generally, this condition is temporary and does ...[Read More] Understanding Eye Disturbances: Common Symptoms and Their Implications
Understanding Corneal Scarring and Pupil Dilation After Eye Surgery
Corneal haze and mydriasis? Fifteen years ago, after undergoing cataract surgery on the right eye, retinal detachment occurred within a week due to high myopia, leading to a scleral buckle procedure. Since then, regular follow-up examinations every six months have shown no issues...
Dr. Cai Wenyuan Reply:
Observe the symptoms, and if they persist, seek medical evaluation.[Read More] Understanding Corneal Scarring and Pupil Dilation After Eye Surgery
Post-Surgery Pupil Dilation: Recovery Time and Treatment Options
Postoperative mydriasis with inability to constrict the pupil? Hello Doctor: It has been ten days since my cataract surgery. I started using dilating drops a week before the surgery (morning and evening), and the hospital administered the drops over ten times on the day of the su...
Dr. Cai Wenyuan Reply:
Observe the symptoms, and if they persist, seek medical evaluation.[Read More] Post-Surgery Pupil Dilation: Recovery Time and Treatment Options
Understanding Pupil Dilation Effects During Retinal Exams
Fundus examination using mydriatic agents? Hello, doctor. I would like to ask a couple of questions. Today, I had a retinal examination that involved the use of dilating drops. 1. How long does it typically take for the effects of the dilation to wear off? It has been about 6 h...
Dr. Liang Ce Reply:
Recommendations: 1. Discuss the above situation further with your attending physician. 2. Alternatively, consult with another ophthalmology medical facility. Thank you. Wishing you good health![Read More] Understanding Pupil Dilation Effects During Retinal Exams
Understanding Pupil Dilation Effects and Eye Health Concerns After Fundus Exam
Fundus examination using mydriatic agents? Hello, doctor. I would like to ask a couple of questions regarding my recent eye examination where dilating drops were used. 1. How long does it typically take for the effects of dilation to wear off? It has been about 6 hours, and I s...
Dr. Liang Ce Reply:
Recommendations: 1. Discuss the above situation further with your attending physician. 2. Alternatively, consult with another ophthalmology medical facility. Thank you. Wishing you good health![Read More] Understanding Pupil Dilation Effects and Eye Health Concerns After Fundus Exam
Understanding Heavy Eyelids: When to Consult an Eye Specialist
Heavy eyelids, eye medication consultation? This morning, after waking up, I felt heaviness in my right eyelid, and I kept wanting to close it. When I looked closely, the text appeared blurry in my right eye and it was difficult to focus, but there were no issues with my distance...
Dr. Gao Pilin Reply:
Hello: The right eye has difficulty focusing on text, appears blurry, and there are no issues with distant vision. Additionally, the eye cannot fully open, which may be a symptom of third cranial nerve dysfunction. Dysfunction of the third cranial nerve can lead to the inability ...[Read More] Understanding Heavy Eyelids: When to Consult an Eye Specialist
Unnatural Increase in Brightness: Eye Health Concerns Explained
The brightness of the scene is unnaturally increased? Hello, Dr. Gao. My symptoms include experiencing a gradual increase in brightness when I open my eyes and focus after waking up in the morning or after resting, similar to the effect of pupil dilation. Both eyes exhibit the sa...
Dr. Gao Pilin Reply:
Hello: This phenomenon may be related to your pupillary response and the regulatory mechanisms between your eyes and brain. The size of the pupil is controlled by the pupillary muscles in the eye, which adjust the amount of light entering. When you first wake up or when your eyes...[Read More] Unnatural Increase in Brightness: Eye Health Concerns Explained
Differences Between In-Hospital and At-Home Pupil Dilation for Kids
Questions related to the use of dilating agents in pediatric strabismus examination? What is the difference between instilling a dilating agent three times at the hospital and using it at home before bedtime for a week? My child has been diagnosed with esotropia and has been rece...
Dr. Cai Wenyuan Reply:
It should be determined based on the needs.[Read More] Differences Between In-Hospital and At-Home Pupil Dilation for Kids
Understanding Retinal Laser Treatment and Its Effects on High Myopia
Retinal tear laser treatment Dear Dr. Gao, I have moderate to high myopia, with my left eye at -7.50 diopters and my right eye at -6.50 diopters. During a fundus examination last August, a small retinal tear was discovered in my right eye. The ophthalmologist immediately arrange...
Dr. Gao Pilin Reply:
Hello: 1. The water wave patterns and shadows in the right eye during the dark adaptation process may be due to localized tissue damage caused by retinal tear laser treatment. Laser treatment can cause changes in the local retinal tissue, but in most cases, these changes have lit...[Read More] Understanding Retinal Laser Treatment and Its Effects on High Myopia
Do Atropine Eye Drops Increase Risk of Eye Diseases?
Do mydriatic agents cause eye diseases? Hello, doctor. Last December, after my ophthalmology appointment, I have been intermittently using atropine 0.5% eye drops as instructed by my doctor. However, I have the following concerns: (I am also taking lutein supplements) 1. Does the...
Dr. Gao Pilin Reply:
Hello: 1. The relationship between the use of dilating drops and the increased risk of macular degeneration or cataracts remains controversial. Some studies suggest that long-term use of dilating agents may be associated with an increased risk of macular degeneration and cataract...[Read More] Do Atropine Eye Drops Increase Risk of Eye Diseases?
Post-Retinal Laser Treatment Care: Essential Tips and Common Concerns
Post-operative care after retinal laser treatment? Hello, Doctor. I underwent retinal laser treatment on both eyes at the end of January and returned for a follow-up in late February. The doctor informed me that the treated areas were stable, which relieved my anxiety. The doctor...
Dr. Gao Pilin Reply:
Hello: 1. The formation of retinal tears is usually caused by uneven traction within the eye, with the most common reason being vitreous contraction and thickening of the retinal membrane due to aging. Other causes may include external trauma or impact to the eye, ocular diseases...[Read More] Post-Retinal Laser Treatment Care: Essential Tips and Common Concerns
Dealing with Light Sensitivity After Pupil Dilation: What You Should Know
Pupil-dilating agents cause photophobia? Hello Doctor, I had a check-up for floaters today. After the appointment, while walking outside, I was wearing a hoodie and holding a notebook to shield myself from the sun, but I still found it difficult to open my eyes due to the brightn...
Dr. Gao Pilin Reply:
Hello: Short-term exposure to bright light usually does not cause harm to the eyes. Once the pupils constrict, it will feel more comfortable, so please don't worry.[Read More] Dealing with Light Sensitivity After Pupil Dilation: What You Should Know
Understanding the Accuracy of Fundus Exams: Common Concerns
Questions about fundus examination? Hello, Doctor Gao. Today, I went to an ophthalmology clinic near my hometown for a fundus examination. They used a direct ophthalmoscope and a lens for dilation, and I waited for half an hour. However, I feel that my pupils did not fully dilate...
Dr. Gao Pilin Reply:
Hello: If the doctor has examined you and found no issues, you should be able to feel reassured.[Read More] Understanding the Accuracy of Fundus Exams: Common Concerns