Dr. Liu Jingxian reply Ophthalmology Question

A blood spot has appeared on the eye? Today, I noticed a small red spot on my eyeball, which I believe is blood. What could this mean? Will it go away? Should I see a doctor? Initially, it felt like there was something on my eyeball, similar to having a grain of sand in my eye. I...

Ocular CT examination Hello Doctor, my left eye is more protruded than my right eye (right eye measurement is about 15, left eye is 17). I have previously used intraocular pressure-lowering medications, and both eyes are myopic at -7.75 diopters, with the left eye having astigmat...

Amblyopia Hello doctor, at what age does the macula fully develop? Also, my 4-year-old child currently has a vision measurement of 0.1 in both eyes. Does he need to undergo patching therapy?

Experiencing discomfort in the eyes while looking at a screen? About two months ago, I experienced a panic attack that caused my blood pressure to spike rapidly (185/105~115). During that episode, I noticed a thin black line in my vision that pulsed with my heartbeat; I could see...

Regarding laser treatment for floaters? I would like to inquire why laser treatment for floaters is not widely accepted in the ophthalmology community. Is it due to poor effectiveness or associated risks? I have researched and found that both domestic and international physicians...

Wearing contact lenses can cause blurred vision? Hello Dr. Liu, for the past month, I have been experiencing blurred vision while wearing contact lenses. I visited an ophthalmology clinic, and the doctor diagnosed me with conjunctivitis. I have been using the prescribed eye drops...

Blurred vision due to retinal tears or detachment? Hello Doctor: I have high myopia, with my left eye approximately 650-700 degrees and my right eye about 850-900 degrees (the measurements vary from different clinics). I experience floaters and sometimes see flashes of light. Las...

Discomfort in the right eye? Hello, doctor! I would like to ask if there is a scar treatment cream called Hirudoid, which contains the anticoagulant factor organo-Heparinoid Luitpold. What happens if it accidentally gets into the eyes?

Vision correction My husband wants to undergo vision correction, but we are unsure which method is best. We have heard about laser surgery. Will it completely restore his vision? Is there a chance he could become nearsighted again after the surgery? He is currently nearsighted wi...

Correction of myopia Dear Dr. Liu, I would like to ask if you have seen a type of glasses with lenses that are black plastic and have holes all over them. I have heard that they can correct myopia. Is that true? If they are effective, how long should they be worn each day? How ...

Eye problems Hello Doctor: Recently, I have been experiencing pain in my right eye socket, headaches, and shoulder pain. On September 26, I visited an ophthalmologist who informed me that my left eye had increased myopia by 100 degrees and my right eye by 25 degrees. After changi...

The eyes are much more sensitive to light than others? After the company moved, the new office switched to yellow fluorescent lights (previously white lights) and has large west-facing floor-to-ceiling windows that allow intense sunlight to flood in. The conclusion is that it is ...

Dry eyes Hello Dr. Liu, I am 50 years old. Recently, during my menstrual period, my eyes feel very fatigued and sore, and sometimes they feel gritty. I also experience discomfort on both sides of my forehead and have difficulty sleeping. Is this a normal phenomenon, or which spec...

Chronic neuroinflammation Hello, regarding chronic neuroinflammation: There is a condition called Tolosa-Hunt syndrome. Can this condition have a disease course lasting up to ten years? Can the superior orbital fissure syndrome also have a disease course lasting up to ten years? ...

Eye pain Hello, Dr. Liu: Yesterday, when I woke up, I experienced an inexplicable pain in my forehead. I later realized that whenever I moved my eyes significantly, the pain in my head would become unbearable. This morning, the headache was not as severe, but I still feel pain wh...

Questions about strabismus surgery! I have had esotropia since childhood, which has led to amblyopia in my affected eye. This means that the eye with strabismus also has reduced vision, resulting in a significant disparity between my two eyes. After wearing glasses, one eye has a...

Laser surgery Hello, doctor. My friend has nearly 1000 degrees of myopia and often experiences eye fatigue and temporary blurred vision due to long hours of work and reading. The doctor has suggested that he could consider laser surgery to reduce his vision impairment. I would li...

Retinal pigment degeneration Are there any new effective treatments for retinitis pigmentosa available today?

Fitting glasses 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. I forgot to mention the astigmatism. I do a lot of reading, and over the past two to three years, I feel that my vision has ...

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...