What Cataracts Are – And Why You Get Them

The cataract definition can be stated as an eye condition that makes the vision deteriorates due to the clouding of the lens of an eye. The condition may interfere daily activities like driving, reading, and figuring images, especially at night time. This eye disease is the cause of total vision loss of half of the blindness cases and 33% of those who have impaired vision throughout the globe.

Cataracts demonstrate symptoms like blurry vision, seeing halos around the source of light, faded colors and yellow vision, troubled-looking glaring lights, an occurrence of double vision in the single eye, and frequent changes in prescriptions of eyeglasses.

Diagnosing the disease can be done through an eye examination. An alternative to improve vision is through wearing eyeglasses but if it does not help, the doctor may recommend a surgery. During surgery, the cloudy lens is being removed and replaced with an artificial lens. Eye surgery is aimed to improve vision and life as a whole. However, cataract surgery may not be available in all countries.

How do cataracts develop?
Cataracts are formed in the lens wherein the iris of the eye is being located. The lens in our eyes has a role of focusing lights to the retina, producing clear images. Retina functions like a camera film which is very sensitive to light.

Age makes the lens in our eyes to become less thick, less transparent, and less adaptable. So when the breakdown of the tissues happens, clouding of the lens starts to form. When the development continues, a larger part of the lens is covered by these clustered proteins, therefore, making your vision more blurred.

Cataract has the chance of developing in both eyes but they don’t occur at the same time. As a result, the eyes may have different progression of cataract, thus, it will have different clarity in vision.

Factors that increase the possibility of having cataracts…

  • Smoking
  • Being overweight
  • A trauma in the eye or injury
  • Drinking too much alcohol
  • Extended use of medications of steroid
  • A recent eye surgery
  • Prolonged exposure to sunlight causing UV radiation to penetrate into the eyes
  • Aging
  • High blood pressure
  • Inadequate intake of vitamin c
  • Diseases of skin
  • Diabetes
  • Radiation from chemotherapy and cancer treatment

How to prevent cataracts?
Have frequent eye examinations when suspecting cataracts. It is better to know the facts and  cataract definition to prevent the disease from progressing

  • Eat plenty of Vitamin A rich food
  • Avoid smoking and drinking alcohols
  • Wear a UVB and UVA sunglasses
  • Manage and follow treatment plan of present health conditions

Your Vision Is Getting Blurry? It Might Be Cataracts

When it comes to your health and well-being, you should always be aware of what is happening in your body. Sometimes, you just need to take a breath and feel if there is something right or wrong with your body. You are the first person that can diagnose if there are actual symptoms that you should be concerned about. You can start with your eyes. Your eyes are a very important part that you always need to take care of as it is in charge of visual – you can see everything because of your eyes.

You should check your vision. Are you always dizzy when reading? Is your vision getting dimmer even if there are light? Are your eyes hurting if there are light open? Can you see when it is far? You should ask this kind of question to yourself in order to check if there is something wrong with your eyes. If you are working hard, then you may neglect these symptoms and may lead to illnesses that will be hard to treat already. Another thing, you should check if your vision is getting blurry.

What Will You Assume Of Blurry Vision?
When it comes to blurry vision, if you keep having this – you will need to check with your doctor as it may be cataract symptoms. You can assume that it is because you are tired or overworked. You can also assume it as something that is normal when you strain your eyes too much, but you can never be too careful. You do not need to jump to conclusions, but it is best to be open to possibilities so that you can know which is which. You can check if you have cataract through your doctor.

Your Doctor Can Tell You What Is Wrong
Even though you assumed it is as a symptom for cataract, do not ever lead to your own conclusion unless you are a doctor too. You will need additional consultation and test to confirm it and do the right treatments. You can even talk about the different alternative. It will be easy for you to jump to treatments if you actually know it is cataract symptoms.

Your doctor can also recommend some medicine that can help you alleviate symptom first. You can proceed with surgery or eye drops, and many more. Depending on your choice, you can consult continuously with your doctor. You also need to do follow-up checkups.