generic depo-medrol supreme suppliers no prescription

Macular degeneration, also sometimes referred to as age-related macular degeneration (AMD), is a health condition that involves central loss of vision as a result of damage to the retina of the eye. There are several other symptoms of the condition, which will be detailed in this article.

General Symptoms

The initial symptoms of macular degeneration typically involve blurring of vision in the center of the vision field, although the peripheral vision is not affected. It is not usually painful and patients primarily notice the visual effects.

There is a distinct loss of visual acuity and individuals find it difficult to focus on fine detail, which makes activities such as reading and driving problematic. Particularly when the safety of other individuals is involved, where to buy cheap strattera next day no prescription such as when driving, individuals with macular degeneration should refrain from these activities altogether. Sensibility to contrast is also reduced, with the loss of ability to distinguish between focus and background objects, such as faces against a background.

Other signs and symptoms may include:

• Blurred vision
• Drusen, accumulation of extracellular material on retina
• Changes in pigmentation
• Vision distortion
• Slow recovery from photo stress (e.g. bright light exposure)
• Reduction in visual acuity
• Central scotomas
• Insensitivity to contrast

There are two forms of macular degeneration: wet and dry. The dry form usually presents first with subtler symptoms and patients then progress to the wet form with more profound symptoms.

Dry Macular Degeneration Symptoms

Patients with dry macular degeneration can usually continue with normal activities in their daily life without significant interference of the related vision loss for 5 to 10 years. In many cases, the condition progresses more in one eye and patients rely on the sight of their healthier eye, which extends the period of time before vision loss presents a large issue.

Early symptoms of dry AMD include:

• Reliance on brighter light when reading
• Blurry text when reading
• Less vibrant colors
• Difficulty distinguishing faces
• Less defined vision

These early signs of dry macular degeneration indicate that there may be a need for intervention to slow the progression of the condition to wet AMD and preserve vision.

Wet Macular Degeneration Symptoms

Wet macular degeneration usually occurs in patients that have previously experienced symptoms of dry macular degeneration. This stage of the condition is marked by a sudden worsening of sight in the central field of vision.

Common symptoms for wet AMD include:

• Distortion of vision (e.g. abnormal shape of images, text or faces)
• Blind spots in vision, usually in the center of visual field and increase in size without treatment
• Hallucinations of visual shapes, people or animals that do not exist

Patients with wet macular degeneration should receive medical treatment immediately to prevent the worsening of vision.

Blindness

Macular degeneration does not cause total blindness and the peripheral vision remains largely unaffected. Although the loss of vision can inhibit patients’ quality of life and ability to perform some activities significantly, total vision loss is not a common complication of the health condition.

References

• http://www.nhs.uk/Conditions/Macular-degeneration/Pages/Symptoms.aspx
• http://patient.info/health/age-related-macular-degeneration-leaflet
• http://www.allaboutvision.com/conditions/amd.htm
• https://nei.nih.gov/health/maculardegen/armd_facts

Further Reading

• All Macular Degeneration Content
• What is Macular Degeneration?
• What Causes Macular Degeneration?
• Macular Degeneration Treatment
• Retinal Drusen

Written by

Yolanda Smith

Yolanda graduated with a Bachelor of Pharmacy at the University of South Australia and has experience working in both Australia and Italy. She is passionate about how medicine, diet and lifestyle affect our health and enjoys helping people understand this. In her spare time she loves to explore the world and learn about new cultures and languages.