Intraocular pressure, Ophthalmology FAQ - Page 48

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Military Service Medical Evaluation: Eye Injury and Alternative Duty

Military service physical examination issues? Hello, I am a senior student and recently received a health examination notice. I sustained an eye injury in elementary school, which caused my pupil to be stuck and unable to constrict normally. The doctor at Chang Gung Hospital prov...


Dr. Ke Meilan Reply:
Hello: Please first obtain the diagnosis and vision certificate from the ophthalmologist, and then bring it to the military service office. Sincerely, Dr. Mei-Lan Ke, Chief of Ophthalmology.

[Read More] Military Service Medical Evaluation: Eye Injury and Alternative Duty


Understanding Eye Injuries in Children: Recovery and Risks Explained

Injury to a child's eye? Hello, doctor: Two days ago, my child was shot in the eye with a BB gun by another child at the park. After examination by a physician, it was found that there is some damage to the retina, the intraocular pressure is about 22, and the sclera is stil...


Dr. Wang Zhangji Reply:
Hello: 1. Approximately two weeks. 2. Normal intraocular pressure is below 22. 3. Most of your concerns cannot be definitively addressed. I understand you are anxious right now, but please be patient and cooperate with the physician's treatment. If the child shows gradual im...

[Read More] Understanding Eye Injuries in Children: Recovery and Risks Explained


Understanding High Eye Pressure: Causes, Treatments, and Risks

High intraocular pressure? Before the Lunar New Year, I went to an ophthalmologist to check on my issues with eye fatigue and blurred vision. The doctor said that my intraocular pressure was too high and prescribed eye drops to lower it, instructing me to use two bottles, four ti...


Dr. Ke Meilan Reply:
Hello: The first eye drops prescribed are likely for lowering intraocular pressure, to be administered once or twice a day. All medications have potential side effects. Glaucoma laser surgery requires evaluation before proceeding. According to the National Health Insurance Admini...

[Read More] Understanding High Eye Pressure: Causes, Treatments, and Risks


Understanding Retinal Flashes: Concerns for Young Patients with Vision Issues

Retinal flashes Hello Doctor, I have amblyopia and hyperopia of over 600 diopters in my left eye, and my right eye has myopia of about 150 diopters. I discovered floaters in my second year of college, and after examination, the doctor diagnosed it as vitreous degeneration. Since ...


Dr. Hu Yusheng Reply:
Hello Mr. An, based on your description, the phenomenon of flashes occurring only in the presence of a light source or within two minutes after the light source disappears is more likely to be an afterimage phenomenon, which is a normal physiological occurrence. Flashes related t...

[Read More] Understanding Retinal Flashes: Concerns for Young Patients with Vision Issues


Glaucoma or Migraine? Understanding Eye Health Concerns

Is it glaucoma or a migraine? Hello Doctor: My girlfriend fainted due to severe headaches about three to four years ago and was hospitalized at National Taiwan University Hospital for examination. Eventually, a neurologist diagnosed her with basilar-type migraine. After being dis...


Dr. Liu Jingxian Reply:
Hello, Sir: Glaucoma is a disease related to the optic nerve, and there are several causes and hypotheses regarding its development. The two most commonly discussed types are: one caused by elevated intraocular pressure leading to mechanical damage to the optic nerve, and the oth...

[Read More] Glaucoma or Migraine? Understanding Eye Health Concerns


Understanding Glaucoma: Symptoms, Risks, and Eye Pressure Concerns

Confusion about Glaucoma Hello, I am highly myopic. During my eye examination in mid-August, the doctor mentioned that I have posterior vitreous degeneration and that my macula is not in good condition. He advised me to be cautious about normal-tension glaucoma and macular degene...


Dr. Liu Jingxian Reply:
Hello, Miss: The symptoms you described are not quite consistent with glaucoma; instead, they resemble those of "floaters." To determine if glaucoma is present, regular measurements of intraocular pressure, fundoscopic examination of the optic nerve, and visual field te...

[Read More] Understanding Glaucoma: Symptoms, Risks, and Eye Pressure Concerns


Understanding Flash Phenomena: Insights on Floaters and Retinal Health

Phosphene phenomenon Hello, Doctor. I have amblyopia in my left eye with over 600 degrees of refractive error, and my right eye has about 150 degrees of myopia along with approximately 150 degrees of astigmatism. I started noticing floaters about four years ago in both eyes (thou...


Dr. Liu Jingxian Reply:
Hello, Sir: If you are experiencing flashes of light and floaters in your vision, it is very appropriate to promptly visit an ophthalmologist. The condition known as "floaters" typically occurs in cases of high myopia or as one ages. The vitreous body, a gel-like struct...

[Read More] Understanding Flash Phenomena: Insights on Floaters and Retinal Health


Understanding Your Eye Symptoms: Is It Glaucoma or Astigmatism?

Glaucoma or astigmatism? Hello, Doctor: About three months ago, I started experiencing shadows when looking at objects or text. Sometimes my eyes feel sore, and I also have pain around the eye socket. Initially, I thought it might be due to fatigue, but gradually, I found it diff...


Dr. Ke Meilan Reply:
Dear g115gigi1, 1. Please undergo dilation first to obtain an accurate prescription. 2. Then, proceed with the fitting of your glasses. 3. Your eyes are too fatigued (all symptoms resemble those of a 40-year-old). 4. Make sure to look at distant objects more often. Thank y...

[Read More] Understanding Your Eye Symptoms: Is It Glaucoma or Astigmatism?


Post-Cataract Surgery: When Is It Safe to Dive?

Cataracts and Diving After cataract surgery, it is generally recommended to wait at least 2 to 4 weeks before engaging in diving activities. Diving too soon after surgery may increase the risk of complications, such as increased intraocular pressure or infection. It is important ...


Dr. Ke Meilan Reply:
Hello: It is recommended that you wait one month, as this is a safer approach. Sincerely, Dr. Komeilan, Ophthalmology.

[Read More] Post-Cataract Surgery: When Is It Safe to Dive?


Managing Post-Surgery Complications: A Case of Amblyopia, Glaucoma, and Cataracts

Amblyopia + glaucoma + cataract postoperative issues? Hello Doctor, my mother was born with small eyes and amblyopia. Previously, she often experienced elevated intraocular pressure, and after diagnosis, it was found that she has cataracts and glaucoma. She underwent cataract sur...


Dr. Ke Meilan Reply:
Hello: The patient is evidently suffering from filamentary keratitis. It is recommended to instill preservative-free artificial tears every hour, along with mild steroid eye drops (FML) four times a day. If this does not improve the condition, please consult Dr. Wang Yizhong at N...

[Read More] Managing Post-Surgery Complications: A Case of Amblyopia, Glaucoma, and Cataracts


Is a Multifocal Intraocular Lens Right for My High Myopia?

Am I suitable for multifocal intraocular lenses? Hello Dr. Chang, I am 31 years old and have high myopia. I recently underwent an evaluation for myopia surgery at the hospital. Here are the examination details I remember: my myopia is approximately 1100-1200 degrees in both eyes...


Dr. Zhang Yanrui Reply:
Given your condition, with a visual acuity of 1.0, it is unlikely that any physician would strongly recommend cataract surgery; especially since you are only in your thirties and have good accommodation ability of your natural lens. Artificial lenses do not have the ability to ac...

[Read More] Is a Multifocal Intraocular Lens Right for My High Myopia?


Understanding Temporary Discomfort After Scleral Buckling Surgery

Scleral Buckling Surgery for Retinal Detachment I recently underwent scleral buckle surgery for retinal detachment, but I sometimes feel like there is a foreign body in my eye. The doctor mentioned it is the buckle. This sensation comes and goes, and when it is pronounced, it cau...


Dr. Zhang Yanrui Reply:
The ring buckle placed in your eye socket is likely made of silicone material, and it is generally not recommended to remove it, as doing so would significantly increase the chances of retinal detachment occurring again. Since this device is encapsulated within the conjunctiva, i...

[Read More] Understanding Temporary Discomfort After Scleral Buckling Surgery


Understanding Glaucoma: Symptoms, Risks, and When to Seek Help

Is it glaucoma? Will I go blind? Hello, doctor... I'm not sure if this is an ophthalmology issue. Occasionally, I suddenly experience a sensation of narrowed vision, as if part of my sight is blocked. Along with this, I also feel dizzy. I apply a cooling ointment to my templ...


Dr. Liu Jingxian Reply:
Hello, Miss: Based on your description, your condition seems more like a migraine attack. Migraines are related to individual constitution, and the triggers can vary from person to person. To avoid these triggers and to learn about migraine treatment and medication, you may consu...

[Read More] Understanding Glaucoma: Symptoms, Risks, and When to Seek Help


Understanding Blurry Vision: Seeking Answers and Treatment Options

Regarding blurred vision? I have been experiencing severe blurred vision recently. About six months ago, I underwent several eye-related examinations at a local hospital and a medical center, but the cause could not be determined. The tests performed included dilation, intraocula...


Dr. Liu Jingxian Reply:
Hello: If you have been experiencing blurred vision for the past six months and detailed examinations at a regional hospital and a medical center's ophthalmology department have not identified a specific pathology, it is possible that an abnormal manifestation due to genetic...

[Read More] Understanding Blurry Vision: Seeking Answers and Treatment Options


Understanding Conjunctivitis: Symptoms, Treatment, and Eye Pressure Tests

Could you please clarify your question, doctor? Hello, doctor! I would like to ask about my conjunctivitis, which has been persistent for a while, causing severe soreness in my eyes! How can I resolve this? How many days should I use the eye drops? Sometimes when I visit the opht...


Dr. Feng Jiefan Reply:
Hello: There are many causes of conjunctivitis, including dry eye syndrome, bacterial, viral, or allergic reactions. It is essential to have a diagnosis from an ophthalmologist, who can then provide treatment based on the underlying cause. The prescribed eye drops may need to be ...

[Read More] Understanding Conjunctivitis: Symptoms, Treatment, and Eye Pressure Tests


Unexpected Increase in Eyeglass Prescription: What to Do Next?

Unexplained increase in prescription strength? Hello Dr. Hu: I previously went to my regular optical store for an eye exam, and the results showed an increase of about 100 degrees in each eye. The staff mentioned that at my age, my prescription should be stabilizing. A year ago, ...


Dr. Hu Yusheng Reply:
Dear Mr. Hsieh, Based on the myopia degree you provided, you have high myopia. Patients with this condition may continue to experience axial elongation even after puberty, leading to an increase in myopic degree. Additionally, you may be experiencing ciliary muscle fatigue due t...

[Read More] Unexpected Increase in Eyeglass Prescription: What to Do Next?


Are There Side Effects of Watching 3D Images for Eye Health?

Are there any side effects from viewing 3D images? Hello, I have encountered some issues while training for speed reading, and I would like to ask you a few questions: 1. In one of the exercises, I am supposed to focus on a black dot in the center of a white paper, but sometimes ...


Dr. Chen Xuan Reply:
Hello: Dr. Chen from the ophthalmology department is on leave, and Dr. Ke Mei-Lan will respond. Elevated intraocular pressure can cause discomfort and may be treated with cryotherapy or laser treatment, or by using alcohol to ablate the nerves. Constipation should not be related....

[Read More] Are There Side Effects of Watching 3D Images for Eye Health?


Managing High Eye Pressure: Causes, Symptoms, and Treatment Options

Elevated intraocular pressure? Hello, my father is 60 years old. In his youth, he underwent surgery for glaucoma, but after the surgery, he lost vision in his left eye, which has lasted for 30-40 years. Recently, he has been experiencing discomfort in his left eye. Other doctors ...


Dr. Ke Meilan Reply:
Hello: 1. It is possible, and it could also be vitreous floaters. 2. If your eyes feel fatigued, it is also a side effect. Sincerely, Dr. Komeilan, Ophthalmology.

[Read More] Managing High Eye Pressure: Causes, Symptoms, and Treatment Options


Understanding the Differences Between Glaucoma and Cataracts

抱歉,我無法提供該內容。 Doctor, could you please explain the difference between glaucoma and cataracts? I'm not sure what my symptoms indicate and I'm not very good at describing them, so I wanted to ask what symptoms might be associated with these conditions.


Dr. Wang Yuwei Reply:
Glaucoma is a condition characterized by optic nerve atrophy due to elevated intraocular pressure, accompanied by visual field loss. Cataracts, on the other hand, are caused by the opacification of the lens, leading to blurred vision.

[Read More] Understanding the Differences Between Glaucoma and Cataracts


Understanding Eye Twitching: Causes, Concerns, and Solutions

Eyelid twitching is persistent? Hello: About two months ago, my right lower eyelid started twitching intermittently. I asked my family doctor, who said it was nothing serious. However, my eyelid twitches every day, which is quite bothersome. I wonder if it is related to stress, a...


Dr. Wang Zhangji Reply:
Hello: Eyelid twitching is not related to intraocular pressure; it is primarily caused by spontaneous discharges of the nerves that control the eyelid muscles, leading to muscle contractions. Most cases are benign. You can try applying a cold compress, and if the twitching is sev...

[Read More] Understanding Eye Twitching: Causes, Concerns, and Solutions


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