Astigmatism refers to the abnormal shape of the cornea, which causes blurred vision. It may present at birth and happen in combination with nearsightedness or farsightedness. The symptoms of astigmatism are eyestrain, headache, squinting, difficulty in night vision, and distorted or blurred vision.
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I have astigmatism. Is it possible to wear a colored contract lens?
Query: Hi doctor, Can I wear a regular colored contact lens for only one night if I have astigmatism? I have no eye symptoms at all. I wear glasses all of the time, that is all. Before five to six years, I had surgery on my right eye due to eye cysts. It is fully healed now. I want to change my look for my... Read Full »
Answer: Hello, Welcome to iclinic.com. You can wear colored contact lenses for one night; no harm in it, but you will be uncomfortable as your vision will be blurry. If you can manage with it, you can wear it for one night for your birthday. I wish you a happy 18 birthday in advance. Thank you Read Full »
I have glaucoma and astigmatism. How can the vision and headaches be cured?
Query: Hi doctor, I am 48 years old, female. I have been diagnosed with starting glaucoma and I have all OCT scans and glaucoma screening results. I would like to know what precisely is happening with my eye. I had a bad vision already for 3 to 4 years and was wearing glasses but now it is not comfortable... Read Full »
Answer: Hi, Welcome to icliniq.com. OCT is normal. Glaucoma is in very early stage (attachment removed to protect patient identity) but you have not mentioned your intraocular pressure for astigmatism. I would suggest these options like toric contact lenses. A non-surgical procedure but contact lenses req... Read Full »
Can I get ICL or LASIK for eye power?
Query: Hello doctor, I am 24 years old and have been wearing glasses for myopia for six years. I have spectacle powers -9D and -11D in left and right eyes respectively with some small degrees of astigmatism. I had been consulting doctors for LASIK and ICL. I was found ineligible for LASIK but each doctor h... Read Full »
Answer: Hi, Welcome to icliniq.com. ICl is a surgical procedure to implant an artificial lens on the natural lens. During the workup of taking up a case for ICL surgery, many parameters are considered as it has a high risk of secondary cataract formation later on. Some of them are endothelial cell count, ... Read Full »
How can I get my cylindrical eye power corrected?
Query: Hi doctor, I have done an eye test recently, and I found that I need a cylindrical correction too. Earlier I used spectacles only with spherical correction. My test results show 6/18, -1.25 DC × 95, 6/6 and 6/9, -0.25/-0.75 × 75, 6/6. I would like to know whether my eye power is too wea... Read Full »
Answer: Hi, Welcome to icliniq.com. The cylinder power is low, and there is nothing to worry. As there is astigmatism, the glasses have to be worn at all times. You do not need to wear glasses if you do not have symptoms like eye strain or a headache. But if you have eye strain and headache, you need to w... Read Full »
Will a regular contact lens cause eye damage in astigmatism?
Query: Hello doctor, I have a very blurred vision due to high eye grade and astigmatism. My left eye is 225, and the right eye is 675. I am planning to get a pair of contact lenses, but the special lenses are a bit pricey. Will it damage my eyesight if I am going to choose regular contact lenses? Read Full »
Answer: Hello, Welcome to icliniq.com. In general, contact lenses are only meant for occasional use and cannot be used every day. In case you meant the special lenses have higher oxygen permeability and help your cornea stay healthy, please go ahead with those. The best option to remain permanently free f... Read Full »
My right eye vision is not clear with my new glasses. Why?
Query: Hi doctor, I wear glasses with a minimal prescription of - .25 with slight astigmatism and + 2 reading. Recently, I got a new pair of progressive lenses. I am finding that my right eye cannot focus properly and it is always blurry. First, I thought that the prescription was wrong. But after making m... Read Full »
Answer: Hi, Welcome to icliniq.com. By going through your query, I can understand that you are suffering from intolerance to progressive lenses. It can be due to an increase in near vision with age. It is not due to incorrect PD (pupillary distance). If you work on a computer, intermediate vision glasses ... Read Full »
My daughter has a cylindrical eye number. Will it progress?
Query: Hello doctor, I got my 2.7 years old daughter's eyes checked, and she has a cylindrical number of -1 and -1.25 at 180 axis. Will it increase as she grows? Is the test done on the machine, reliable? I hope this is not a sign of keratoconus. Read Full »
Answer: Hello, Welcome to icliniq.com. This may be a sign of keratoconus, but not for sure. It depends on the progression. If it progresses rapidly and corneal thinning occurs, then only it can be called as keratoconus. At present it is astigmatism. And you should start using glasses. Yes, it will change ... Read Full »
Can dry eyes cause afterimages and visual trials?
Query: Hello doctor, Can dry eyes cause afterimages and visual trails? I have a history of non-allergic rhinitis and dry eyes astigmatism. I have been having lots of after images, mostly negative, sometimes positive but only very brief. Also, having visual trailing, but only when I am not staring directly... Read Full »
Answer: Hello, Welcome to icliniq.com. Thanks for the query. I understand your concern about the afterimage. It may be because of dry eyes. The tear film comprises three layers: the inner mucous layer, the aqueous layer, and the oil or lipid layer. These three layers need to be intact to prevent the evapo... Read Full »
I suffer from high astigmatism. Can I undergo LASIK?
Query: Hello doctor, I have -2.5 cylindrical in the right and -4 in the left eye and SPH is 4.75 in the right and 5 in the left eye. Can I go for LASIK? Will it be successful as I have high astigmatism? Read Full »
Answer: Hi, Welcome to icliniq.com. The most important thing is to rule out keratoconus. Many corneal scan machines have special softwares to rule out KC.With the information you sent in the photos (attachment removed to protect patient identity); I can see one suspicious thing that is Kmax 47.3. We need... Read Full »
I want to buy a lens for my spectacle. Please suggest.
Query: Hello doctor, I want to buy contact lenses. I have a spectacle power on both my eyes. The power in my right eye is -2.75, cylinder - 0.50, and axis 20. In the left eye - 2.75, cylinder - 0.75, and axis 20. Please recommend what lens I should opt for. I need a recommendation for both regular wear and... Read Full »
Answer: Hello, Welcome to icliniq.com. It seems from your history that you are having a refractive error in the form of myopia and astigmatism. This requires a correction by concave lenses and cylindrical lenses. You can go for the prescribed glasses or contact lenses. Coming to the choice of type of lens... Read Full »
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