Understanding Kidney Health: Eye Symptoms You Shouldn't Ignore
The Role of Kidneys in Our Health
Kidneys play a crucial role in filtering waste from our bodies, regulating electrolyte levels, and managing blood pressure. Unfortunately, an unhealthy lifestyle and poor dietary choices can lead to significant harm to these vital organs.
Recognizing Kidney Damage Through Eye Symptoms
Many individuals assume that kidney issues are only noticeable through changes in urine or urinary symptoms. However, certain signs of kidney damage can manifest in the eyes. Here are some eye-related symptoms to watch for:
Swelling Around the Eyes
One of the initial indicators of kidney issues is swelling around the eyes, known as 'periorbital edema'. This occurs when kidneys leak protein into the urine, causing fluid retention in surrounding tissues. While minor swelling upon waking is normal, persistent swelling may indicate kidney damage.
Dryness and Itching in the Eyes
Kidney damage can disrupt the balance of essential minerals and nutrients, leading to abnormal calcium and phosphorus levels in the blood. This imbalance can result in dryness, burning sensations, and persistent itching in the eyes.
Redness in the Eyes
Improper kidney function can affect the body's metabolism, leading to the accumulation of calcium and phosphate crystals on the eye's surface, resulting in redness. This symptom is often mistaken for allergies, but it may indicate a serious kidney issue.
Blurred Vision
Diabetes and high blood pressure are significant contributors to kidney damage, both of which can harm the retina. When kidney function declines, fluid retention can alter the shape of the eye's lens, causing blurred vision.
Impaired Peripheral Vision
Peripheral vision, or the ability to see from the corners of the eyes, can be affected by high blood pressure linked to kidney problems. Increased pressure on the optic nerves may lead to a gradual loss of peripheral vision, resembling glaucoma.
Feeling Pressure or Pain in the Eyes
When kidneys fail to eliminate excess fluid, it can lead to increased internal pressure in the eyes, resulting in sensations of heaviness, pressure, or mild pain.
Conclusion
It is essential to pay attention to these symptoms, as they may indicate underlying kidney issues that require medical attention.