How Diabetes Affects the Eyes

What You Need to Know About Diabetic Eye Exams

diabetic eye exam can be a life and vision saver for a diabetic. Diabetes is a serious disease and one that can be difficult to manage. Medication, proper diet and exercise, and regular medical care can be helpful for controlling blood sugar levels and reducing serious damage to the body. In spite of best efforts, however, sometimes conditions develop that diabetics can find scary and confusing. Diabetic retinopathy is one that can be confirmed in a thorough exam.

What causes diabetic retinopathy?

Diabetic retinopathy is a disease in which the optic nerve to the retina begins to deteriorate. High blood sugar can weaken and thin the blood vessels in the eye. High blood pressure, frequently a side effect of high blood sugar, can cause bleeding within the eye as the pressure pushes it through the thin vessel walls. This can cause darkening of vision and untreated, can lead to glaucoma or cataracts or make those conditions worse.

What are the warning symptoms?

There are several things that can lead a person to suspect they have diabetic retinopathy. Although some are also symptoms of other things, a person with diabetes should never overlook any of these:

  • Blurred vision (may also be a sign of uncontrolled sugars)
  • Dark or blank areas in the field of vision or a change in color perception
  • Flashers and floaters or small moving objects in the field of vision
  • Sudden onset of partial or complete vision loss
  • Difficulty focusing, even with glasses

How can a diabetic eye exam help?

An optometrist can perform a series of tests to see how severe the damage is and make an assessment as to possible treatments. The first thing a doctor is likely to do is to dilate the eyes so that the back of the retina can be seen. A special dye is injected that makes the blood glow, rendering it more visible in the pictures that are taken. The doctor typically also checks the pressure in the eye as a baseline to monitor the possible complication of glaucoma. A standard vision test may also be given to judge progress or deterioration of vision during treatments.

What treatments can the doctor perform?

Focus or scatter laser treatments may be administered to help cauterize active bleeds and shrink swollen vessels. There may be injections given in the eye that can help to “dry up” or dissolve the bleeding. If none of these treatments clear the vision field, a vitrectomy may be performed. This procedure essentially removes the debris-filled fluid and scar tissue in the eye and replaces it with clean fluid. The recovery period can be around two weeks.

Conclusion

Prevention through maintaining lower blood sugar levels and getting blood pressure down so it doesn’t cause bleeding in the eye are critical steps to avoiding this potentially blinding disease. Make sure to have a regular diabetic eye exam and go in as soon as possible if any of the above symptoms occur. This will give you the best chance of getting on top of the problem.

Request an appointment here: https://www.texasoptical.net/ or call Texas Optical at (214) 771-7333 for an appointment in our Dallas office.

Check out what others are saying about our services on Yelp: Read our Yelp reviews.

Recent Posts

What To Expect During A Diabetic Eye Exam And Why You Need It

For those living with diabetes, undergoing a diabetic eye exam is one of the most important steps in protecting their vision and overall eye health. High blood sugar levels can lead to a range of complications, including conditions that damage the eyes over time. These exams help detect these issues before they become serious, allowing…

Proper Care For Contact Lenses You Need To Know About

Contact lenses provide clear vision and convenience for individuals who prefer an alternative to eyeglasses. However, proper care and maintenance are essential to prevent infections, irritation, and eye damage. Neglecting hygiene practices can lead to serious eye conditions, including corneal ulcers and keratitis. Understanding how to clean, store, and handle contact lenses ensures long-term eye…

5 Ways To Incorporate Vision Care Into Your Daily Routine

Maintaining eye health and preventing long-term issues is the result of consistent and quality vision care. Many people focus on overall wellness but may overlook daily habits that support healthy eyesight. However, taking simple steps each day can protect vision, reduce eye strain, and prevent future complications. By making eye health a priority, it is…

A Beginner’s Guide To Wearing Prescription Contacts

Prescription contacts provide vision correction, comfort, and convenience for those who do not want to wear glasses. However, caring for and wearing contacts takes some getting used to. Learning to insert, remove, and maintain them will help ensure a comfortable and safe experience.Not all contact lenses are the same, and choosing the right pair is…

Texas Optical

Share
Published by
Texas Optical

Recent Posts

What to Expect During a Diabetic Eye Exam and Why You Need It

Regular follow-up exams ensure that the optometrist detects any changes early and addresses them promptly.

2 weeks ago

Proper Care for Contact Lenses You Need to Know About

Regular eye exams help ensure that contact lenses fit properly and do not cause damage…

2 weeks ago

5 Ways to Incorporate Vision Care Into Your Daily Routine

Keeping the eyes clean and free from irritation is important for maintaining good vision care.

3 weeks ago

A Beginner’s Guide To Wearing Prescription Contacts

Not all contact lenses are the same, and choosing the right pair is important for…

1 month ago

Difference Between an Optometrist, Ophthalmologist and Optician

If you are thinking about seeing an optometrist, you should first look at your options.

1 month ago

Blue Light Glasses: How Do They Work?

Blue light glasses can help alleviate this discomfort by filtering excessive light exposure.

2 months ago