What eye problems can occur in people with kidney disease?

Apr 17, 2023 Source: Cainiu Health

Dr. Zhao Xinju

Introduction

Due to severe kidney dysfunction, blood pressure levels rise, leading to retinopathy and symptoms such as blurred vision and decreased eyesight. Impaired kidney function can also reduce the excretion of water and sodium, resulting in swelling of the limbs and eyes. Additionally, it may cause symptoms including blindness. Patients with kidney disease should cooperate closely with their doctors' treatment plans.

In general, individuals with kidney disease may experience vision impairment, eye swelling, and retinal hemorrhage, which require targeted treatment and enhanced eye care. Specific details are as follows:

1. Vision Impairment

Severe kidney dysfunction can lead to elevated blood pressure, resulting in retinal lesions that cause symptoms such as blurred vision and decreased visual acuity.

2. Eye Swelling

When kidney function declines, the body's ability to excrete water and sodium is impaired, leading to excessive accumulation of water molecules and sodium ions. This hinders normal detoxification processes and results in edema of the limbs and eyes, often accompanied by a sensation of fullness and discomfort.

3. Retinal Hemorrhage

If blood glucose levels rise during the course of the disease and remain uncontrolled, microvascular complications may develop. These include thickening of the basement membrane and microcirculatory disturbances, which can lead to small bleeding spots in the eyes.

In addition, conditions such as blindness may also occur. Patients with kidney disease should actively follow medical treatment plans, pay close attention to eye care, and avoid eye strain.

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Can people with kidney disease eat tofu?

Patients with kidney disease can usually eat a moderate amount of tofu, but should not consume too much to avoid placing extra strain on the kidneys. They should avoid eating seafood, as these foods can easily increase cholesterol levels in the body and cause further damage to the kidneys. In addition, patients with kidney disease need to ensure adequate rest and may engage in appropriate physical exercise to enhance their immune system.

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Can people with kidney disease stay up until midnight?

In general, patients with kidney disease should not stay up late until midnight. It is essential for them to maintain a regular daily routine, avoid staying up late, go to bed early, and ensure sufficient sleep. When the condition is stable, they may engage in appropriate aerobic exercises such as walking or jogging, and keep a positive and relaxed mood. Staying up late often leads to decreased physical function and reduced immune system performance.

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Can people with kidney disease eat persimmons?

Patients with kidney disease can generally consume persimmons in moderation. The kidneys are vital metabolic organs in the human body, primarily responsible for excreting metabolic waste, maintaining electrolyte balance of sodium, potassium, calcium, and acid-base equilibrium, as well as regulating blood pressure and endocrine functions. Kidney disease mainly refers to a series of disorders caused by abnormalities in kidney function and structure.

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Are tomatoes high in potassium? Can people with kidney disease eat them?

Tomatoes are considered a high-potassium food, but patients with kidney disease can still consume them. Tomatoes contain potassium ions, with 160 mg of potassium per 100 g of tomato. Foods containing 200–300 mg of potassium per 100 g are classified as high-potassium, those with 150–200 mg as medium-potassium, and those with less than 150 mg as low-potassium. Therefore, the potassium content in tomatoes is not actually high.