How to Identify Wet AMD: Treatment Options in Kansas

What is Wet Macular Degeneration?

Wet macular degeneration, also called neovascular age-related macular degeneration, is a long-term eye condition that can cause blurry central vision or a central blind spot. It is one of the two primary forms of AMD, the other being dry macular degeneration. Wet AMD develops when new, fragile blood vessels grow underneath the retina and macula. These abnormal vessels are prone to leaking fluid or blood, which can cause the macula to swell, lift, or scar. As this damage progresses, central vision can decline quickly, making it more difficult to read, drive, recognize faces, or complete tasks that depend on sharp detail.

Dry AMD, the more common form, involves gradual thinning and aging of the macula along with the buildup of yellow deposits beneath the retina. It usually progresses more slowly and causes more gradual changes in vision. Wet AMD, in contrast, may appear more suddenly and often leads to greater vision loss over a shorter period of time. Because dry AMD can convert to wet AMD, regular eye exams and follow-up are especially important if you have already been told you have macular changes.

Although wet AMD represents a smaller proportion of total AMD cases, it accounts for most of the severe vision loss associated with macular degeneration. The condition primarily affects older adults and is most frequently diagnosed in people over the age of 50.

Warning Signs of Wet AMD: When to Seek Eye Care

Early symptoms of wet macular degeneration can be subtle, and it is easy to assume they are simply part of getting older. Paying close attention to changes in your sight and seeking care early can make a meaningful difference in protecting your vision. Because treatment may help slow further vision loss, new or worsening symptoms should be evaluated promptly. 

Common signs include:

• Straight lines appearing wavy or crooked 

• A new blurry area in the center of your vision 

• Dark, blank, or missing spots in your central vision 

• Colors appearing less bright or vivid 

• Increasing difficulty reading or recognizing faces 

• More difficulty seeing in low-light conditions 

• A sudden or noticeable change in the vision of one eye 

As wet AMD progresses, these symptoms often become more obvious. People may notice faster vision loss, colors that appear faded or washed out, and growing difficulty with routine activities such as reading, driving, or recognizing people across a room. Because wet AMD can worsen quickly, any sudden change in central vision should be evaluated by an eye doctor at The EyeDoctors Optometrists as soon as possible. Early diagnosis and treatment offer the best opportunity to preserve the vision you still have. 

Why Regular Eye Exams Matter for Kansas Adults

Age is one of the strongest risk factors for age-related macular degeneration, which makes regular eye care increasingly important as Kansas' population gets older. According to the U.S. Census Bureau, 18.9% of Kansas residents are age 65 or older. 

AMD also becomes dramatically more common with age. CDC modeling estimated that in 2019, AMD affected about 2% of U.S. adults ages 40–44, compared with 46.6% of adults age 85 and older. Across all adults age 40 and older, an estimated 19.8 million Americans were living with some stage of AMD. 

Early AMD may not cause noticeable symptoms, which means you cannot always rely on changes in your vision to know something is developing. A comprehensive eye exam gives your optometrist an opportunity to examine the retina and look for signs of macular degeneration and other eye conditions before they cause more significant vision problems. 

The EyeDoctors Optometrists provides comprehensive eye care at more than 20 locations across Kansas, including offices in Topeka, Lawrence, Manhattan, Salina, Emporia, Olathe, and other communities. Comprehensive eye exams can help identify signs of macular degeneration and determine whether additional monitoring, testing, or specialty care is appropriate. 

Who is At Risk for Wet AMD?

Anyone can develop age-related macular degeneration, but certain factors can increase the likelihood of developing AMD or progressing to a more advanced stage. Some of the most important risk factors include:

• Older age: AMD becomes much more common as people get older, particularly after age 55. 

• Family history and genetics: Having a close family member with AMD may increase your risk, which makes it important to share your family eye-health history with your optometrist. 

• Smoking: Smoking is a well-established risk factor for AMD and may increase the likelihood of the disease progressing. 

• Existing dry AMD: Wet AMD can develop in people who already have dry AMD. If you have been diagnosed with macular degeneration, regular monitoring can help your eye doctor watch for changes. 

• Cardiovascular health factors: Conditions such as high blood pressure and high cholesterol have been associated with AMD risk. Managing your overall health with your healthcare providers may also support your eye health. 

• Lifestyle factors: Regular physical activity and a balanced diet that includes leafy green vegetables and fish are among the healthy habits recommended for supporting overall eye health. 

Having one or more risk factors does not mean you will develop wet AMD. Likewise, AMD can develop in people without obvious risk factors. Regular comprehensive eye exams are especially important as you get older or if you have a family history of macular degeneration. 

How is Wet Macular Degeneration Diagnosed at The EyeDoctors Optometrists?

Wet macular degeneration is usually identified during a comprehensive, dilated eye exam, often with additional imaging tests. These evaluations help your doctor at The EyeDoctors Optometrists look for fluid, bleeding, and abnormal blood vessels beneath the macula. Because wet AMD can worsen quickly, it is important to schedule an eye exam promptly if you notice new distortion, a dark spot, or any sudden change in your central vision.

A wet AMD evaluation at The EyeDoctors Optometrists often includes:

• Vision Testing: Checks how clearly you see letters and how your central vision is functioning.

• Dilated Retinal Exam: Dilating drops widen the pupil so the doctor can examine the retina and macula for signs of macular degeneration and related changes.

• Optical Coherence Tomography (OCT): A quick, painless scan that helps detect swelling or fluid under or within the retina.

• Retinal Imaging: Documents the appearance of the retina to track changes over time.

• Fluorescein Angiography (When Needed): Uses a dye and a special camera to help identify abnormal blood vessels and leakage patterns. Not everyone needs this test; your eye doctor will recommend it based on your symptoms and OCT findings.

Treatment Options for Wet AMD

Although wet macular degeneration cannot be cured, several effective treatments can slow the disease and, in some cases, improve vision. The primary goals of treatment are to limit leakage from abnormal blood vessels, protect the macula from further damage, and help you maintain as much central vision and independence as possible.

Anti-VEGF Injections

Anti–vascular endothelial growth factor (VEGF) injections are the main treatment for most patients with wet AMD. VEGF is a protein that encourages new blood vessels to grow. In wet AMD, too much VEGF signals fragile, leaky vessels to form under the macula. Anti-VEGF medications block this signal, which can reduce leakage, bleeding, and swelling and often stabilize or even improve central vision.

Many people are surprised by how quick and straightforward an injection visit is. Typically:

• The eye is numbed with anesthetic drops (and sometimes a numbing gel).

• The surface of the eye is cleaned to lower the risk of infection.

• The medication is gently injected into the eye in just a few seconds.

• Vision may be temporarily blurry afterward, and mild irritation or a scratchy feeling is common for a day or two.

Photodynamic Therapy

Photodynamic therapy (PDT) is a two-step treatment that combines a light-sensitive medication with a special laser. The medication is injected into a vein and circulates throughout the body. Once it reaches the abnormal blood vessels in the eye, a low-power laser is used to activate the drug. This process helps close off the abnormal vessels while limiting damage to nearby retinal tissue.

PDT is used less often today than anti-VEGF injections but can be helpful in specific cases, such as certain patterns of abnormal blood vessels or when additional therapy is needed alongside injections. It is usually performed as an outpatient procedure. Because the medication is activated by light, patients are often advised to avoid bright sunlight or intense indoor lighting for a period of time after treatment.

Laser Surgery

Laser surgery, sometimes called laser photocoagulation, uses a focused beam of light to seal abnormal blood vessels and stop them from leaking. This option is considered only when the problematic vessels are located away from the very center of the macula. Treating vessels directly beneath the central macula with a traditional laser could harm the area needed for sharp central vision, which is why this approach is now used more selectively and less frequently than injections.

The procedure is typically performed in an office or outpatient setting. Numbing drops are placed in the eye, and the laser is applied in brief pulses to the targeted area. Follow-up visits and imaging allow your doctor to confirm whether leakage has stopped and to monitor for any signs that new abnormal vessels are forming.

Lifestyle Changes and Supportive Therapies

Medical treatments are only one part of managing wet AMD. Everyday choices and supportive tools can also play a meaningful role in protecting vision and maintaining independence:

• Eating a diet rich in leafy greens, brightly colored fruits, and fish to support overall eye health

• Exercising regularly and maintaining a healthy weight to support good circulation

• Quitting smoking to reduce further damage to the retina

• Using low-vision aids such as magnifiers, special reading lenses, and electronic devices to make daily tasks easier

For some people with age-related macular degeneration, AREDS2-based vitamin supplements may be recommended to support macular health. Your doctor at The EyeDoctors Optometrists will review your diagnosis, stage of disease, and overall health to determine whether these supplements are appropriate for you.