Contact lenses are very thin and are placed directly on the surface of the eyes (cornea), which helps to improve vision. Contact lenses are made of plastics and are of two types, namely hard and soft contact lenses. They aid in correcting refractive vision problems such as myopia (nearsightedness), hyper myopia (farsightedness), astigmatism (distorted vision), and presbyopia (changes in the vision that occurs with age).
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My eye looks dilated after using contact lens for 12 hours. What to do?
Query: Hi doctor, I used contact lens for more than 12 hours and also applied eye drops twice. During that time, my left eye had slight pain. But, I ignored it. Next morning, left eye looks dilated and off center. What to do? Read Full »
Dr. Sheikh Zubair Abdul Razzak
Answer: Hello, Welcome to icliniq.com. From the description you have given, it looks like you have contact lens induced keratitis. This means in simple language, that due to abuse of contact lens, your cornea has been injured. This could be serious. I suggest you that immediately remove your lenses and abst... Read Full »
Why does the light spread out when I see through a toric lens?
Query: Hello doctor,My site vision is -4. I have been using contacts for the last six years. This time, I tried the Toric lens. After using them for a week, I noticed the light used to spread out when I see the bulb. Now today my one eyeball color is a bit faded from the top. Also, I have a migraine. Read Full »
Dr. Sheikh Zubair Abdul Razzak
Answer: Hi, Welcome to icliniq.com. From the information you have given, your vision prescription is -4. You have not specified whether it is a spherical, cylindrical, or a compound power. You are also using a Toric contact lens, for the first time. The reason for seeing light spreading can be due to a faul... Read Full »