Understanding Allergic Conjunctivitis: Duration of Eye Drops and Steroid Identification
Allergic conjunctivitis Hello Doctor: 1. Due to recent conjunctival allergy, the doctor prescribed me a bottle of non-steroidal eye drops. I would like to ask how long I should typically continue using the eye drops in this situation? 2. Additionally, I would like to know how ...
Dr. Gao Pilin Reply:
Hello: The eye drops used to treat allergic conjunctivitis should not contain steroids. If they are mast cell stabilizers, these medications have a slower onset of action and are primarily used for prevention rather than treatment. If you need to use them, it may take a longer ti...[Read More] Understanding Allergic Conjunctivitis: Duration of Eye Drops and Steroid Identification
Why Your Eyes Are Still Red a Week After Cataract Surgery
Cataract phacoemulsification surgery Why is there still redness in the eye one week after cataract surgery with ultrasound?
Dr. Wang Yuwei Reply:
Post-surgery, localized conjunctival hemorrhage or inflammation may occur, leading to redness of the eye. It is advisable to consult the surgeon for appropriate management strategies.[Read More] Why Your Eyes Are Still Red a Week After Cataract Surgery
Understanding Microvascular Rupture: Impact on Vision and Treatment Options
Microvascular rupture I often have blood clots in one of my eyes, and the ophthalmologist said it's due to microvascular rupture. However, it happens too frequently, and it takes about two weeks for the blood clots to resolve each time. The doctor only prescribed eye drops. ...
Dr. He Jianxian Reply:
Hello: What you are describing is likely a subconjunctival hemorrhage. This type of bleeding is generally not related to your overall health and does not affect vision. Typically, no further in-depth examinations are necessary, and there are no specific clinical improvements or p...[Read More] Understanding Microvascular Rupture: Impact on Vision and Treatment Options
Is It Safe to Apply Lin-Derlong V Ointment on the Eyes?
Lin-Derlong-V ointment should not be applied to the eyes? Applying "Lingde Long-V ointment" to the eyes may cause irritation or other adverse effects, as this medication is not intended for ophthalmic use. If the ointment comes into contact with the eyes, it is importan...
Dr. Zhuang Yamin Reply:
Dear "Dongdong": I apologize for the delayed response due to the holiday season and hope I can still be of assistance. If the ointment you mentioned is not an ophthalmic medication, it may cause irritation to the cornea or conjunctiva due to factors such as pH levels, l...[Read More] Is It Safe to Apply Lin-Derlong V Ointment on the Eyes?
Can Contact Lenses Get Lost Behind the Eye? Expert Insights
The hidden vision has disappeared? Hello, doctor: Today I suddenly noticed that my left contact lens is missing. I have already gone to an ophthalmology clinic for an examination, and the doctor said it is not in my eye. I would like to ask if it is possible for a contact lens to...
Dr. Gao Pilin Reply:
Hello: Please rest assured that contact lenses cannot get behind the eyeball, as there are tissues such as the conjunctiva separating them, and there is no direct connection between the front and back. If the contact lens is not in your eye, it should have fallen out, so there is...[Read More] Can Contact Lenses Get Lost Behind the Eye? Expert Insights
Understanding Retinal Issues in High Myopia: Symptoms and Treatments
Retinal issues Hello doctor, I am a patient with high myopia, and I have a few questions I would like to ask. 1. When I look straight ahead with my right eye alone, I notice that vehicles approaching from the right side, around the 1 to 2 o'clock position, seem to disappea...
Dr. Wang Zhishun Reply:
1. It is recommended that you have your retina examined as soon as possible. 2. In addition to intraocular pressure, you should also consider issues related to the conjunctiva and cornea. 3. It is advisable to maintain good vision care (similar to that of children) and suppleme...[Read More] Understanding Retinal Issues in High Myopia: Symptoms and Treatments
Is Your Home Office Lighting Hurting Your Eyes? Expert Advice
Lighting in the study room? Dear Dr. Gao, I would like to ask about my study desk. When I sit down, there is a window on my left side and another window behind me, both of which occupy half the wall. I have heard from others that such lighting is not good for the eyes. Is this t...
Dr. Gao Pilin Reply:
Hello: Sunlight contains ultraviolet (UV) and infrared (IR) rays. If you frequently read in strong light, excessive UV exposure can irritate the eyes, leading to damage to the conjunctiva (the white part of the eye) and cornea (the black part of the eye), resulting in symptoms su...[Read More] Is Your Home Office Lighting Hurting Your Eyes? Expert Advice
Sudden Sharp Pain in One Eye: Possible Causes and Solutions
It feels like there is a sudden sharp pain in the eye? Hello, Director Gao. I usually have no issues with my eyes, and I experience no pain or discomfort. However, I find it strange that sometimes I suddenly feel a sharp pain, as if something is falling down inside my left eye. A...
Dr. Gao Pilin Reply:
Hello: If the occurrence is infrequent, it may be due to foreign bodies, such as sand or lint, or substances produced by your own eyes, such as dried eye discharge or conjunctival stones. If it occurs frequently, it could be caused by dry eyes or insufficient tear production. Add...[Read More] Sudden Sharp Pain in One Eye: Possible Causes and Solutions
Understanding Recurrent Chalazia: Causes, Risks, and Treatments
Recurrent chalazion? In March of this year, I developed a stye in the lower right area of my right eye. I visited the ophthalmology department twice for medication, but the swelling did not subside. By November, I went to the hospital's ophthalmology department, where the do...
Dr. Gao Pilin Reply:
Hello: There are only hordeolum and chalazion. I'm not sure what you mean by "gland" cyst; it could refer to hordeolum (stye) or chalazion (pronounced as "shian"). However, the pathogenic and pathological causes of the two are different. **Hordeolum** i...[Read More] Understanding Recurrent Chalazia: Causes, Risks, and Treatments
Understanding Blood in the Eye: Causes and When to Seek Help
Bleeding from the eye? Hello, doctor. My right eye has been bleeding, with blood flowing out like tears from the corner of my eye. There is no discomfort or pain in my eye. This has happened more than ten times over the past year, and sometimes it occurs when I wake up. The blood...
Dr. Gao Pilin Reply:
Hello: If there is bleeding from the eyes without pain, it is usually due to the rupture of the microcapillaries in the conjunctiva. It is important to pay attention to whether the eyes are excessively dry or if there are any abnormalities in coagulation function. It is recommend...[Read More] Understanding Blood in the Eye: Causes and When to Seek Help
How to Manage Sudden Eyeball Swelling: Quick Relief Tips
Corneal edema Hello, doctor. I would like to ask, if I suddenly experience swelling of the sclera (the white part of the eye) at night or outdoors, and it even appears that the eyeball is slightly retracted, what should I do? Are there any methods to alleviate or reduce the swell...
Dr. Hu Yusheng Reply:
Hello Mr. Hsu: The conjunctival edema is likely caused by an allergy. You can initially use cold compresses to reduce the swelling, or consult an ophthalmologist for further treatment and preventive measures. Thank you for your inquiry, and I wish you health and safety. Sincerely...[Read More] How to Manage Sudden Eyeball Swelling: Quick Relief Tips
Managing Conjunctival Macula: Eye Care Tips for Pregnant Women
Conjunctival macula I have conjunctival pingueculae on both sides of my eyes, which often leads to inflammation, requiring me to use eye drops. My doctor diagnosed me with dry eye syndrome and allergic conjunctivitis, but these conditions developed after the pingueculae appeared....
Dr. Feng Jiefan Reply:
Conjunctival pigment spots and dry eye syndrome are not directly related to allergic conjunctivitis. The disappearance of pigment spots is not associated with pregnancy or red eyes, so there is no need to eliminate the pigment spots for that reason. The medications you are using ...[Read More] Managing Conjunctival Macula: Eye Care Tips for Pregnant Women
Understanding Foreign Body Sensation in the Eye and Pupil Size Differences
Foreign body sensation in the eye? Hello, Doctor: I recently noticed a foreign body sensation in my left eye, but after examination, there was no foreign object present. Could this discomfort be caused by dry eye? Also, I would like to ask if the pupil size is typically the same ...
Dr. Gao Pilin Reply:
Hello, if you feel a foreign body sensation in your eyes, it could be due to the presence of a foreign object, an eye infection, conjunctival stones, dry eye syndrome, or corneal epithelial defects. Generally, the pupil size should be symmetrical in both eyes; however, there are ...[Read More] Understanding Foreign Body Sensation in the Eye and Pupil Size Differences
Understanding Eye Hemorrhage: Causes, Effects, and When to See a Doctor
Ruptured blood vessels in the eye? Why do eyes suddenly bleed? What are the potential effects? If I need to see a doctor, which specialty should I consult?
Dr. Wang Zhangji Reply:
If the bleeding is located on the sclera, it is likely a subconjunctival hemorrhage. The causes can be numerous, including conjunctivitis, rubbing the eyes, forceful coughing, sneezing, constipation, heavy lifting, diabetes, hypertension, and coagulopathy. However, it typically d...[Read More] Understanding Eye Hemorrhage: Causes, Effects, and When to See a Doctor
Understanding Eye Floaters and Eye Health: Causes, Concerns, and Remedies
Vitreous hemorrhage with floaters? Hello Dr. Wang, I have myopia of 800 to 950 degrees and have been experiencing floaters, but they haven't been a major issue until I went to Huangshan two years ago. After descending the mountain, I woke up the next day to find a prominent...
Dr. Wang Zhishun Reply:
Hello, 1. The reason your floaters appear and disappear is that they are moving within the vitreous body of the eye. As long as the retina is normal, there is no need for special concern. There have been articles mentioning that high altitudes can trigger the appearance of floa...[Read More] Understanding Eye Floaters and Eye Health: Causes, Concerns, and Remedies
Painful Left Eye Bag: Discomfort with Contact Lenses Explained
Left eye bags? There is pain when pressing on the area of the eye bag on the left eye, and wearing contact lenses also causes pain, making it difficult to put them on at times.
Dr. Feng Jiefan Reply:
The tissue near the left eye bag includes the eyelid and conjunctiva, raising the possibility of blepharitis or conjunctivitis. Issues related to contact lenses should consider keratitis or tear film disorders. It is recommended to consult an ophthalmologist for examination.[Read More] Painful Left Eye Bag: Discomfort with Contact Lenses Explained
Understanding Eye Pain: Tears, Eye Drops, and Treatment Options
Tearing and stinging when using eye drops - asking again? Regarding the stinging sensation I experience when applying eye drops and tearing, I would like to consult the doctor again. When I apply eye drops and tear, I feel a stinging sensation, but resting with my eyes closed is ...
Dr. Hu Yusheng Reply:
Dear Mr. Xiao Lai, 1. The course of acute conjunctivitis typically does not exceed two weeks. 2. It is advisable to further evaluate whether not using eye drops is feasible, as your symptoms may be related to the use of the drops. 3. The sensation of stinging is associated with ...[Read More] Understanding Eye Pain: Tears, Eye Drops, and Treatment Options
Managing Glaucoma and Corneal Issues: Current Treatments and Innovations
Eye surgery issues 1) If a patient is undergoing treatment for glaucoma with topical timolol Chauvin 0.50% eye drops (administered twice daily, one drop in the morning and one drop in the evening) and experiences corneal complications, it is advisable to consult an ophthalmologis...
Dr. Feng Jiefan Reply:
Hello: 1. If you are unclear about corneal diseases, it is recommended to discuss in detail with an ophthalmologist. 2. Stem cells are currently being applied in corneal treatments, and the duration of the surgery, whether hospitalization is required, and the costs can vary depen...[Read More] Managing Glaucoma and Corneal Issues: Current Treatments and Innovations
Understanding Eye Growths: Causes, Treatments, and Costs
Growths on the eye? Recently, I noticed a white protruding bump in the corner of my eye. I previously had an infection with genital warts, and I wonder if it could be related to accidentally touching it. Should I make an appointment with an ophthalmologist? 1. If there are wart...
Dr. Hu Yusheng Reply:
Hello: You are concerned whether the white raised bump on your eye is related to warts. Based on medical principles, the likelihood is low, as human papillomavirus infection (what you referred to as "warts") typically presents as a well-vascularized tumor on the conjunc...[Read More] Understanding Eye Growths: Causes, Treatments, and Costs
Red Eyes After Cold: Causes, Treatments, and When to See a Doctor
Redness of the sclera? Hello Doctor, About a month ago, I had a cold. Initially, I didn't see a doctor, but then the whites of my eyes started to turn red, so I went to see a doctor (both an ophthalmologist and a pediatrician). The doctors suspected an adenovirus or herpes ...
Dr. Feng Jiefan Reply:
Hello: Based on the description, this is a conjunctival infection related to a cold. Generally, considering the timeline, it should have already healed. If discomfort persists, there may be other complications. It is advisable to consult an ophthalmologist for an examination. Wis...[Read More] Red Eyes After Cold: Causes, Treatments, and When to See a Doctor