Browse Wet Age-Related Macular Degeneration

Wet Age-Related Macular Degeneration (AMD) is a chronic eye disorder that leads to blurred vision or a blind spot in your visual field. It generally occurs in older adults and is one of the leading causes of vision loss in people over the age of 50. This condition affects the macula, the part of the retina responsible for central vision, which is crucial for activities like reading and driving. Understanding the causes, symptoms, treatment options, and preventive measures can help manage this condition effectively.

Causes of Wet Age-Related Macular Degeneration

Wet AMD is primarily caused by the abnormal growth of blood vessels under the retina and macula. These new blood vessels are fragile and often leak blood and fluid, which can damage the macula and lead to rapid vision loss. The exact cause of this abnormal blood vessel growth is not fully understood, but several risk factors have been identified:

• Age: The risk increases significantly as you age, particularly after the age of 50.
• Genetics: A family history of AMD can increase your risk.
• Race: Caucasians are more likely to develop AMD than people of other races.
• Smoking: Smoking doubles the risk of AMD.
• Obesity: Being overweight can increase the likelihood of early or intermediate AMD progressing to the more severe form.

Symptoms of Wet Age-Related Macular Degeneration

The symptoms of wet AMD can develop rapidly and may include:

• Visual Distortions: Straight lines may appear bent or wavy.
• Reduced Central Vision: A decrease in the intensity or brightness of colors.
• Blind Spots: A well-defined blurry spot or blind spot in your field of vision.
• Difficulty Recognizing Faces: Faces may become difficult to recognize due to central vision loss.

If you experience any of these symptoms, it is crucial to seek medical attention promptly, as early detection and treatment can help slow the progression of the disease.

Treatment of Wet Age-Related Macular Degeneration

While there is no cure for wet AMD, several treatments can help slow its progression and improve vision. These include:

Anti-VEGF Medications

Anti-VEGF (vascular endothelial growth factor) medications are the most common treatment for wet AMD. They work by inhibiting the growth of abnormal blood vessels in the retina. Some of the medications available include:

• Lucentis Prefilled Syringe
• Lucentis Vial
• Beovu Pre-Filled Syringe
• Eylea
• Triesence

These medications are administered through injections into the eye, typically every four to six weeks, depending on the specific drug and the patient’s response to treatment.

Photodynamic Therapy

This treatment involves the use of a light-sensitive drug that is activated by a laser to destroy abnormal blood vessels. It is less commonly used today but may be an option for certain patients.

Laser Surgery

In some cases, laser surgery may be used to destroy abnormal blood vessels. However, this treatment is less common due to the risk of damaging healthy tissue.

Prevention of Wet Age-Related Macular Degeneration

While you cannot completely prevent wet AMD, certain lifestyle changes can help reduce your risk:

• Regular Eye Exams: Early detection through regular eye exams can help manage the condition more effectively.
• Healthy Diet: A diet rich in leafy greens, fish, and nuts can support eye health.
• Quit Smoking: Stopping smoking can significantly reduce your risk.
• Manage Chronic Conditions: Keeping conditions like hypertension and high cholesterol under control can help.
• Protect Your Eyes: Wearing sunglasses to protect your eyes from UV light can be beneficial.

In conclusion, while wet AMD is a serious condition that can lead to vision loss, understanding its causes, symptoms, and treatment options can help manage it effectively. Medications such as Lucentis and Eylea are available to help slow the progression of the disease and improve vision. Regular eye exams and a healthy lifestyle can also play a crucial role in managing and preventing wet AMD.