Month: November 2021

The connection between diabetes and cataracts

There has been a lot of controversies about these two terms, “diabetes and cataract.” Some people believe that diabetes cannot cause cataracts. Of course, if you want to look at this deeply, patients who have diabetes should have nothing to do with cataracts. Also, here in Sydney, people with high blood sugar are advised to go for necessary treatment before expanding in their body system. 

You might be wondering how high blood sugar can lead to another ailment in the body. Honestly, there’s a connection within the whole body. Do you know it is possible that a problem in the kidney can lead to another issue in the eyes? Yes! It is possible.

But here, we are going to show you the connections between diabetes and cataracts. Can diabetes lead to a cataract? Or what is the link between these two terms? This article will do justice to the above-listed questions. We will also explain in detail how diabetes can cause cataracts if it is possible. But before we move any further, don’t you think it will be a blessing to you if we briefly discuss the meaning of diabetes and cataracts. Visit https://www.personaleyes.com.au/cataracts to read more about cataracts and eye surgery.

What is diabetes?

Diabetes is a situation whereby your body doesn’t use insulin properly. Remember, insulin is a hormone that allows sugar to enter the cells in your body. Therefore, if there’s a problem in your body with insulin, then glucose can accumulate in your bloodstream. This will result in high blood sugar. Also, diabetes is a disease that occurs when your blood glucose is too high. Blood glucose is a primary source of energy, and it comes from the food you eat. Although poorly controlled diabetes can lead to severe consequences that can cause damage to a wide range of your body organs and tissues. Below here are the symptoms of diabetes;

Diabetes: Study proposes five types, not two
  • Increased thirst. 
  • One will be feeling weak and tired
  • Blurred vision
  • Numbness or tingling in the hands or feet
  • Slow-healing sores or cuts
  • Unplanned weight loss
  • Frequent urination
  • Frequent unexplained infections
  • Dry mouth

With blurred vision among the symptoms of diabetes, there’s more to learn about diabetes and cataracts.

What is a cataract?

A cataract is a dense, cloudy area that forms in the lens of the eye. Initially, cataracts begin when proteins in the eye form clumps that prevent the lens from sending clear images to the retina. Remember, the retina works by converting the light that comes through the lens into signals. It sends the call to the optic nerve, which carries them to the brain. Cataracts are common in older people. According to the National Eye Institute, countless people in the US have cataracts. The only means of overcoming this eye problem is to go for cataract surgery. However, you might be wondering how to know if you have a cataract. Below here are the symptoms of cataracts;

  • Blurry vision. This is a situation whereby things start to look dim or blurry. However, if you notice this sign, you don’t need to buy new glasses. You need to see your eye doctor examine you and tell you the next thing to do. Of course, you might need cataract surgery.
  • Trouble seeing at night. This sign is common among old adults. The moment you notice that nighttime activities like driving become difficult, you are prone to have a cataract. 
  • Seeing colors a faded. The colors of things might change on your site. You may not be able to differentiate between colors again. There’s nothing to be scared about. Cataract surgery is what you need. Cataract surgery will correct everything about your site.
  • sensitivity to glare
  • Halos surrounding lights
  • Double vision
  • frequent changes in prescription glasses

If you’ve seen the above symptoms, then you need to undergo cataract surgery. Then, what is cataract surgery? Cataract surgery is the process of removing the lens of your eyes. Also, cataract surgery is performed by an ophthalmologist. Cataract surgery is mainly committed to treating cataracts.

What are the connections between diabetes and cataract? 

The only connection between diabetes and cataracts is blood sugar. To better understand this link, it is expedient for you to know how blood sugar can affect the body. If blood sugar is left unchecked, it will slowly damage the blood vessels throughout the body. So, this may include tiny blood vessels in the eyes. Therefore, when diabetes affects these blood vessels, there’s a high risk of cataracts and other eye conditions. Also, if there is a high sugar level in the aqueous humor, it will lead to cataracts. And there’s no how one can come out of it except a cataract surgery is done. Don’t forget that aqueous humor is the space between the eyeballs and the lens of the cornea. Therefore, when there is an increase in blood sugar, the lens will swell, resulting in blurry vision. Furthermore, uncontrolled blood sugar can cause enzymes in the lens to convert glucose to a substance called sorbitol. Of course, if there’s too much sorbitol in the lens, it can lead to cloudy vision. 

Cataracts | Johns Hopkins Medicine

How can diabetes lead to cataracts?

Of course, diabetes will lead to cataracts. The eye lens gets oxygen and glucose from the aqueous humor, which is the fluid that fills the front of the eye. Therefore, when one cannot control their glucose levels, the sugar level can rise, causing the lens to swell, which can lead to a cataract. Also, it is expedient for you to know that high blood sugar can lead to problems like blurry vision, cataracts, glaucoma, and retinopathy. Research has shown that diabetes is the primary cause of blindness in adults between twenty to seventy-four.  Click here to read about Weight Training Routines.

Diabetic eye disease: How to spot the signs early | Eyes and Vision | UT  Southwestern Medical Center

Conclusion

If you have high blood sugar, you don’t need to think about consulting your doctor. We’ve seen how diabetes can lead to cataracts if it is not adequately controlled from the above explanations. Therefore, our advice for you is to see the doctor for proper treatment. 

The 7 Step by Step Guide to Prepare for A Successful Cataract Surgery

Although there have been several accounts of successful cataract surgery from professional surgeons, it might cause further complications if your surgery goes wrong. Many cataracts patients could not get the perfect result they desired because they approached the surgery without proper preparation. 

To have a healthy outcome from a cataract surgery session, you need to know your actual eye care needs and know how to work with your eye surgeon to get the best results at the end of the surgery. 

So, how do you prepare for successful cataract surgery? Here is a detailed step-by-step guide to help you have a perfect surgery with zero confusion.

1. Write down the changes in your sight

It is imperative to examine your eye’s health before you advance to have eye cataract treatment. Meanwhile, you can begin the preparatory watch about two weeks before the surgery date. The essence is to note the symptoms of cataracts or any sign of infections in your eyes.

It is recommended that you know precisely what effect or damage cataracts have caused your sight ever since you have discovered the eye ailment. For instance, if you notice any form of redness, unusual discharge, or sensitivity, it is good to note them down and disclose it to the surgeon before the cataract surgery starts. That way, you will give the surgeon a clearer headway to conduct a safe and perfect surgery.

2. Discuss your medication 

Ideally, you are not expected to take any medication unless your doctor prescribed it accordingly. Self-medication can be a considerable hindrance in the cataract surgery process and can also affect the result of the surgery making it less productive. 

Talk to Your Physician About Medical Cannabis:

Let me be the one to tell you that the kinds of drugs you take before you attend a cataract surgery matter. Some medications might cause you to bleed during the cataract surgery or interfere with the outcome. Before the cataract surgery commences, it is best to let your doctor know what kind of medication you have been using so that he can also attempt to treat other symptoms of severe eye conditions. 

3. Eye drops can help

Depending on the level of cataract damage to your sight, you might need to use eye drops before the cataract surgery session. Sometimes, eye doctors prescribe antibiotics for cataracts patients to start using them some days before the actual surgery. Suppose you are working with a professional doctor. In that case, he will guide you through the routine of the eye drop medication to make sure that you sternly adhere to the professional instructions of the doctor to apply the eye drop as indicated. 

Eye drops help prevent eye infections, and they can be immensely contributive in the entire cataract surgery procedure. You can also use the eye drop on the surgery day, but it has to be an explicit instruction of the surgeon. Click here to read about The connection between diabetes and cataracts. 

4. Avoid wearing contact lenses   

it is not ideal for wearing contact lenses when surgery day is approaching. It can cause further irritation to your site and thereby bring complications as the surgery proceeds. Immediately you get a date from your surgeon, stop wearing contact lenses. And if you would have to wear it at all for any other exceptional reason, make sure you stop wearing it at least three days before the surgery takes place.

Contact Lenses - Top 10 Problems in Today's Age

5. Dress moderately

Sometimes people dress up for surgery as if they were attending formal occasions. Of course, it is good to dress well, but not when going for cataract surgery. As a matter of fact, it is not ideal for dressing heavy when going for any surgery. 

You look good the way you are, so it would be best to go for that surgery dressing in an attire that makes you feel comfortable and light. If you are a woman, avoid high heels. Instead, you can wear flat shoes with non-slip treading. You don’t need a clothing item that will make you too heavy or fragile. 

More so, you don’t have to go for cataract surgery without a makeover. Remember, the doctor is going to work on your face, so make it easy for him. Also, you will have to avoid wearing cologne or perfume, aftershave, deodorant, hairspray, and the like to the surgery center. The aim is to keep your eyes clean and dry, ready for surgery.

6. Adhere to the surgeon’s fasting instructions  

Most times, surgeons advise cataract patients to avoid eating or drinking when going for cataract surgery. Of course, there might be some other factors that may warrant that you eat before surgery but make sure it is an instruction of the surgeon. 

If your surgeon asks you not to eat a day or night before the surgery, make sure you follow the instruction adequately. Aside from eating, it is not ideal for taking any alcoholic beverage such as wine, beer, or liquor before the surgery time.  You need to abstain from anything alcoholic for at least 24 hours before the surgery. 

Following your surgeon’s advice will help prepare your body to have a safe and successful cataract surgery within the shortest time possible. If you have any health complications that may require you to do otherwise, it is better to discuss them with your surgeon.  

7. Ask questions 

Your surgeon will discuss a few things with you before the cataract surgery takes place. While the preparation is going on,  make sure that you ask every critical question to understand better what and how to do during the surgery procedure. 

You need to fully understand the pre-operative instructions, what to expect during the surgery, and how to care for your eyes after that. That way, you will have a good surgery result. 

One most important thing here is that you need to dress up in clothes that make you feel comfortable to have a pleasant surgery after all. 

Questions You Should Be Asking Your Doctor But Aren

Final Words 

Cataract surgery can be simple and even pleasing if there is a mutual understanding between the surgeon and patient. Meanwhile, proper preparation is key to having a successful cataract surgery that brings a lasting result. The above tips will get you prepared if you take to all the rules appropriately.

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