How is AMD Diagnosed and Treated?

Dr. Katia Taba, Board-Certified Ophthalmologist and Retinal Specialist

During an eye exam, your ophthalmologist may ask you to look at an Amsler grid. This grid helps you notice any blurry, distorted, or blank spots in your field of vision. Your ophthalmologist will also look inside your eye through a special lens. He or she can see if there are changes in the retina and macula.

Your ophthalmologist will put dilating eye drops in your eye to widen your pupil. This allows him or her to look through a special lens at the inside of your eye.

Your doctor may do fluorescein angiography to see what is happening with your retina. Yellow dye (called fluorescein) is injected into a vein, usually in your arm. The dye travels through your blood vessels. A special camera takes photos of the retina as the dye travels throughout its blood vessels. This shows if abnormal new blood vessels are growing under the retina.

Optical coherence tomography (OCT) is another way to look closely at the retina. A machine scans the retina and provides very detailed images of the retina and macula.

Optical coherence tomography angiography (OCTA) is another way to look closely at the blood vessels in and under the retina. This is like fluorescein angiography but does not use a dye.

Age-Related Macular Degeneration Treatment Dry AMD treatment
Right now, there is no way to treat the dry form of AMD. However people with lots of drusen or serious vision loss might benefit from taking a certain combination of nutritional supplements. A large study (AREDS and the later AREDS 2 study) found those people may slow their dry AMD by taking these vitamins and minerals daily:
• Vitamin C (500 mg)
• Vitamin E (400 IU)
• Lutein (10 mg)
• Zeaxanthin (2 mg)
• Zinc (80 mg)
• Copper (2 mg)

Your ophthalmologist can tell you if vitamins and minerals are recommended for your dry AMD, as not all forms will benefit from the AREDS supplements. Beta carotene should not be used by smokers as it raised the risk of lung cancer.

Eye-healthy foods
Dark leafy greens, yellow fruits and vegetables, fish, and a balanced, nutrient-rich diet have been shown beneficial for people with AMD.

Wet AMD treatment
To help treat wet AMD, there are medications called anti-VEGF drugs. Anti-VEGF treatment helps reduce the number of abnormal blood vessels in your retina. It also slows any leaking from blood vessels. This medicine is delivered to your eye through a very slender needle.

Laser surgery may also be used to treat some types of wet AMD. Your eye surgeon shines a laser light beam on the abnormal blood vessels. This reduces the number of vessels and slows their leaking.

Talk with your ophthalmologist about ways to treat your AMD.

Personalized Retina Care of Naples
If you are experiencing any changes in your eye health, whether it is blurry vision, pain, impaired vision, or any other visual irregularities, it is imperative that you see an ophthalmologist right away. The earlier disease or disorders are detected, the better the outcome and treatment options are for you. You will find a friendly and warm environment at Personalized Retina Care of Naples. Please call (239) 325-3970 today to schedule your eye exam. When necessary, same day appointments can often be accommodated.

Personalized Retina Care of Naples provides comprehensive diagnosis and treatment for retinal disorders. Dr. Taba also gives second opinions on retinal and general eye conditions. Dr. Taba is a Board-Certified Ophthalmologist and is Fellowship trained in surgical and medical retinal diseases.

There are ways to regain your independence and correct low vision. To find out more, or to schedule your appointment, please call Personalized Retina Care of Naples at (239) 325-3970 today. Same day appointments are often available.

Reference:
https://www.aao.org/eye-health/diseases/amd-treatment