Top 5 countries that are battling with cataracts

A cataract is an ailment that is common in the world. This ailment is regarded as the most common eye problem in the world. In fact, in some parts of the world, there are no other eye challenges other than cataracts. Even though people are doing cataract eye surgery, this issue increases every day.

Do you know that some countries have been battling cataracts for the past two decades? And the case is not as if they were looking at it as though it will go by itself. Some of these countries have the highest number of people that have undergone cataract surgery. Cataract surgery is the only remedy, and cataracts kept increasing every day despite the surgery.

cataract surgery melbourne happens frequently. A week cannot pass without a case of cataract surgery in Sydney. Upon all this fact, cataract is also increasing in Sydney daily. The aim of writing this article is to educate people about cataracts. This write-up is vital information for the would-be ophthalmologist. Once they have the records of what is going on in the world concerning cataracts, they will sit up and concentrate on doing perfect cataract surgery for people they come across.

Furthermore, this information will also help each country focus on how to reduce this ailment among their people. Some countries need more eye clinics and more funds for the facilities required for the clinic. One of the countries listed here also has a high poverty rate, and the government is not actively attending to things that pertain to people’s health. But before we move further, let us briefly look into the meaning of this ailment.

What is a cataract?

A cataract is a robust and cloudy area that forms in the eye’s lens. This ailment usually starts when proteins in the eye form clumps that prevent the lens from sending clear images to the retina. The work of the retina is to change the light that comes from the lens into signals. The retina sends signals to the optic nerve, which transfers them to the brain. This ailment develops gradually, and it will later affect one’s eye. And if the cataract has not been treated early, one might end up having it in both eyes. Then, the only way out is to go for cataract surgery.

Cataract surgery eliminates the lens of an eye that is affected and replaces it with an artificial lens. When the lens becomes faulty and the vision is affected, then cataract surgery comes into the picture. Meanwhile, cataract surgery is the only way to remove this ailment. If you notice that your vision has been doing unnatural as a result of a cataract, then you need to visit an ophthalmologist for cataract surgery.

Having known the meaning of the word “cataract” and every other fact that surrounds it, let us move to the details of the countries battling this eye ailment.

Below are the top 5 countries that are seriously battling with cataracts;

  1. Portugal: I was amazed when the research that I did showed that Portugal is the first country in the world battling cataracts. I began to ask myself why they are not doing cataract surgery to eradicate it? I found out that they are doing cataract surgery in Portugal almost every day. But the ailment kept on growing among the citizens daily. In fact, research proves that this country is the first country in the world to battle this ailment. A cataract is common among both old and young in Portugal.
  1. India: India is the second country with the highest number of people suffering from cataracts. I can say the high poverty rate contributed to the increase of this ailment in India. People don’t have enough money to go for cataract surgery in India. The government also failed in playing its roles. There are minor eye clinics in India.

Furthermore, another thing contributing to the increase of this ailment is that adults are fond of smoking in India. Remember, smoking is one of the causes of cataracts. People are advised to quit smoking if they want to reduce the rate of cataracts among them. Smokers are liable to get this ailment. learn more about the effects of smoking on cataract at

  1. China: China is also battling with this ailment. It was sometimes recorded that China and India together account for forty-nine per cent of the world’s total burden of blindness and vision impairment. Remember, China’s population carries a significant portion of the world. Countless individuals in China are facing this eye problem. With much proves and confidence, I can boldly tell you that this country is blessed with the tools and other facilities they need to eradicate cataracts. Of course, I believe they are working on reducing the rate of cataracts in their country.
  1. United States of America: This ailment is shared among half white Americans. The risk of this eye problem increases with each decade of life, starting from forty. Most people in the US battling this ailment are from age forty and above. The US has the highest number of adults suffering from cataracts. Cataract surgery is also done almost every day in the US. In fact, people travel from another part of the world to the US to do cataract surgery because of their facilities and have competent eye doctors. I don’t know why this issue kept on increasing among them. learn more about catracts in USA by clicking here
  1. Australia: Australia is also battling cataracts. For instance, Sydney alone has nothing less than 20% of people suffering from one eye problem or the other in Australia. Can you imagine that? In that Sydney alone, there are countless eye specialists that are experienced and competent. I think people need to rise and visit the eye clinic for examination.


This write-up aims at educating the would-be ophthalmologist to know what they are about to do. The world needs more eye specialists to help her come out of this ailment. The situation is getting worse every day.