Three best ways of diagnosing cataracts

Three best ways of diagnosing cataracts

Don’t allow anyone to tell you to move straight to the theater room for cataract surgery without doing some necessary test to know the condition of your eyes. Several people have entirely lost their sight because they’ve read some articles about cataracts. They took some steps based on the information they saw online about cataracts, and they ended up blaming themselves. Not only that, but some lost their sight because they neglected the aspect of going for a proper checkup on their eyes.

Some read about the fact that laser eye surgery is the only way to treat cataracts. Of course, they are correct, but there are steps and protocols to follow before concluding ongoing cataract surgery. 

However, it is suitable for you as an individual to at least have an idea of what cataract is all about. Remember, there are quack eye doctors out there, and they might take advantage of you since they know you can’t question their services of your eyes. Would you please permit me to chip in this and ensure that your eye doctor is testing you based on the symptoms you’re seeing? Don’t forget that not all eye problems are cataracts. Therefore, do not allow anyone to ask you some questions about how you feel, and the next thing is to go for cataract surgery. 

Why do you need to be diagnosed before doing cataract surgery? 

The reason behind this question is that it is easier for people around you to jump to the conclusion that you have cataracts. In fact, some might even judge it with the symptoms they saw while they have a problem in their eyes. There’s a thin line between the symptoms of cataracts and other eye problems.

If you have a cataract, you may likely see the same symptoms just like someone with glaucoma, strabismus, refractive errors, and others. What am I saying in essence? I only want to show you that before one goes for cataract surgery, some tests and examinations must be done. 

If care is not taken, a man battling glaucoma can be advised to go for cataract surgery since there’s no difference in the symptoms of glaucoma and cataracts. Therefore, one needs to concentrate even while the test is going on to determine the issue with the eyes.

Dear reader, it is expedient for you to ensure that your eye doctor is competent enough to decide if you have a cataract or not. And if there’s a need for you to undergo cataract surgery, it must be what was derived from the test. 

What are the best three ways to diagnose cataracts?

Remember, once you notice some cataract symptoms like blurry vision, trouble seeing at night,  seeing colors as faded, double vision, and halos surrounding light, the first thing to tell your eye doctor is to do some tests. 

The doctor will look closely at your eyes, and he may do the following test:

  1. Visual acuity test: This is a unique way of saying, “one is going through an eye chart exam.” Here, your doctor will test your ability to see appropriately. He may place some letter before you from a distance, and he will ask you to read. By doing this, your eye doctor wants to know how sharp your vision is. At first, your eye doctor will ask you to read with one eye and later proceed to the second eye. The reason behind that is because cataracts can be in both looks, and you may not know. You can read about Five essential things you need to understand about cataract surgery by clicking here.
Three best ways of diagnosing cataracts
  1. Furthermore, the examiner will move to another aspect by doing a glare test. He will shine a bright light in your eyes, and he will ask you to read the letters. A visual acuity test is essential. It is regarded as one of the best ways of diagnosing cataracts. Therefore, after this test, if he finds out that you cannot read, he can then suggest cataract surgery.
  2. Slit-lamp exam: This step is another way of diagnosing cataracts. Your eye doctor will make use of a special microscope with a bright light to check every part of your eyes. The doctor will use the microscope to limit your cornea and the transparent outer layer of your eyes. Not only that, but they will also examine the iris. Iris is the colored tissue at the front of the eye that contains the pupil in the center. Also, the doctor will examine the lens that sits behind the iris. So, the lens bends lights as it penetrates your eyes to enable you to see things. Therefore, as an individual, it is good for you to have an idea about this test. The other aspect remains with your doctor to determine if you will need to undergo cataract surgery or not. A slit-lamp exam is a most-used way of diagnosing cataracts in Sydney.
  3. Retinal exam: Retinal exam is also one of the ways to diagnose cataracts. This exam is also known as ophthalmoscopy and funduscopy. A retina exam allows your doctor to evaluate the back of your eye, including the retina, optic disk, and underlying layer of blood vessels that nourish the retina. The eye doctor performs this by putting drops in your eyes to broaden your pupils; the dark spots in the center control how much light gets in. The doctor will have a good look at the retina.  You can red more about retina decies by visiting

Therefore, if you think you have a cataract and heard your doctor talking about a retina exam, you are on the right track. 


Three best ways of diagnosing cataracts

Examining you is the first step if you have a cataract. Don’t join the league of those that are doing self-medication to prevent cataracts. The moment you notice any of the symptoms above, the next step to take is to visit your eye doctor. However, this article consists of why you need to examine yourself before concluding you have a cataract. Also, I carefully explained the three best ways of diagnosing cataracts.  

Five essential things you need to understand about cataract surgery

When you hear surgery, what are those things that cross your mind? There are countless people here in Sydney that has lost their sight because they are scared of going through cataract surgery. Of course, cataract surgery can be risky if a professional ophthalmologist does not do it. Meanwhile, it is expedient for every individual to know some things about cataract surgery. We can’t say much about other places in Australia, but we can boldly talk about cataract surgery in Sydney. Several people that have gone through this surgery here in Sydney are all living a perfect life. Their sight and vision were regained totally.

However, this article aims at giving out some facts you need to know about this surgery. Are you ready for the ride? Let’s ride!

  1. What is cataract surgery? Cataract surgery is a process of removing the lens of your eyes and replace it with an artificial lens. Although not in all cases is the lens has been replaced with an artificial lens. Initially, the lens of your eye is clear, but once you have a cataract, the lens begins to become cloudy, and it may eventually affect your vision. An ophthalmologist performs this surgery on an outpatient basis. Outpatient here means that you don’t need to stay in the hospital once the surgery is done. Also, going through surgery for cataracts is very common, and it is a safe procedure that is generally acceptable in the world.  Cataract surgery is recommended when cataracts prevent you from driving at night when you find it so hard to read and other related problems attached to vision.
Five essential things you need to understand about cataract surgery

 At first, your doctor must carry out some tests to check for cataracts and access to your imagination. The doctor will use an eye chart test to limit your vision at different distances, and he will also use tonometry to measure your eye pressure. There are different types of cataracts. And they have been classified based on where and how they develop in one’s eye. We have;

  • Nuclear cataracts form in the middle of the lens. This type of cataract causes the nucleus to become yellow or brown.
  • Cortical cataracts. These cataracts are wedge-shaped, and they form around the edges of the nucleus.
  • Posterior cataracts. It forms faster than the above-listed types of cataracts. It only affects the back of the lens.
  • Congenital cataracts. This cataract is present at birth; it forms during a baby’s first year.
  • Secondary cataract. This type of cataract is caused by disease or medications.
  • Traumatic cataracts
  • Radiation cataracts
  1. What are the symptoms and causes of cataracts? Consider yourself a victim of cataract if you noticed some symptoms like blurry vision, trouble seeing at night, and seeing colors as faded. Not only that, one may be feeling that there’s a need for frequent changes in prescription glasses. Also, you may feel double vision in the affected eye and halo surrounding lights. However, what are the causes of cataracts? Overproduction of oxidants, smoking, ultraviolet radiation, and radiation therapy. Furthermore, the long-term use of steroids and other medications can also cause cataracts. Some diseases such as diabetes can cause it. Click here to read about Three best ways of diagnosing cataracts.
  1. Why do you need cataract surgery? Cataracts can cause blurry or dim vision, and they increase the glare from lights. Your doctor may suggest cataract surgery for you if you find it challenging to carry out your normal activities. Also, this surgery may be recommended when a cataract interferes with the other treatment of another eye problem. For instance, doctors may suggest cataract surgery if a cataract makes it hard for your eye surgeon to examine the back of your eye to monitor or treat other eye problems, such as age-related macular degeneration or diabetic retinopathy. However, when considering cataract surgery, there are some questions you need to keep in mind:
  • Can you see clearly when driving?  
  • Do you find it so hard to read?
  • Do you have problems watching television?
  • Do vision problems affect your level of independence?
  • How does bright light affect your vision?

In case you have the above-listed questions in mind, then you should consider cataract surgery.

  1. Risks in doing cataract surgery: It is uncommon to have complications after one has successfully done this surgery. And if there are any complications, it can be treated successfully. However, what are the risks in doing cataract surgery? This surgery may lead to infection, bleeding, and inflammation. Furthermore, other risks may include swelling, drooping eyelid, dislocation of artificial lens, and retinal detachment. Also, it is possible to discover glaucoma, secondary cataract, and loss of vision if this surgery is not done correctly. It is expedient to know that your complications are more significant if you have another eye disease different from cataracts.  Sometimes, cataract surgery fails to recover vision because of elemental eye damage from other disorders, such as glaucoma or macular degeneration. Of course, it may be advantageous to assess and treat other eye problems before deciding to do this surgery.
  2. Precautions for cataract surgery: If you have decided to go through this surgery, your doctor might inform you not to eat or drink anything before the surgery. The ophthalmologist may also advise you to stop taking some medications that could increase your risk of bleeding during the process. It is expedient for you to inform your doctor if you’ve taken any medications for prostate problems. However, one can go home on the same day the surgery was done, but one will not drive. So, we will advise you to arrange a ride to take you home. Also, after the surgery, you might not be able to do some activities like bending and lifting a heavy object for a week or two weeks. Visit to read about Ophthalmology.
Five essential things you need to understand about cataract surgery


In this write-up, we explained in detail the things you need to know about cataract surgery. We also provided some valuable and adequate information on precautions for cataract surgery. We also dig deep into the symptoms and causes of cataracts. Therefore, knowing this vital information will help you see cataract surgery in another way that is quite different from what other people are seeing out there.