HighBloodWhat are the causes of blindness due to high cholesterol?We also know that this disease can cause significant damage to the patient's body. High cholesterol can lead to a series of complications that often endanger people's lives and health. What complications can high cholesterol cause? Most people are not very aware of this. Understanding the pathological symptoms of high blood pressure can help patients recover. Below, we will introduce why high cholesterol can cause blindness in both eyes.Let's learn about it together.

Why does high cholesterol cause blindness in both eyes?

A study conducted by a British eye hospital found that in high blood pressure, diabetes, and hyperlipidemia, hyperlipidemia is the most common cause of retinal thrombosis.The lesions caused by hyperlipidemia in the eye are more serious than yellow nodules in areas such as the skin or tendons.

When patients have severe hyperlipidemia, their blood contains a large amount of triglycerides.This can make the blood vessels in the retina appear pale and milky white.These lipoproteins can further leak from the capillaries, which is retinal lipid leakage, which appears as yellow spots on the retina.If the lipid leakage invades the macula, it can seriously affect vision.

Retinal thrombosis caused by hyperlipidemia is even more serious and difficult to detect early.High levels of cholesterol can activate platelets, causing them to release clotting factors, leading to increased platelet aggregation and blood clot formation.If a blood clot occurs in the eye, it can block retinal blood vessels.

Central venous occlusion can manifest as circular hemorrhage and exudation around the optic disc and dilation of retinal veins.This can cause severe vision loss, and in elderly people, severe vision loss can lead to blindness in both eyes.Daily care methods for high cholesterol

1. The pillow should not be too high.

Because when cholesterol is high, the blood flow is slower than normal people, and it is slower during sleep. If you sleep on a high pillow, the blood flow to the head will slow down, and the flow rate will decrease, which can easily lead to ischemic stroke, also known as cerebral infarction.

2. Do not eat too much.

Because after eating, the peristalsis of the stomach and intestines increases, and the blood flow to the stomach and intestines increases. At this time, the blood flow to the head and heart decreases, which can increase the risk of stroke and coronary heart disease for patients with high cholesterol.

3. Do not cover yourself with a thick and heavy blanket.

Covering oneself with a thick blanket not only affects breathing, but also hinders the circulation of blood throughout the body, which can easily lead to cerebrovascular obstruction and hypoxia, thus increasing intracranial pressure and causing stroke.

4. Do not take a large amount of sleeping pills and antihypertensive drugs.

Because these drugs all slow down blood flow during sleep to varying degrees and increase blood viscosity.

Patients with high cholesterol already have high blood viscosity and relatively slow blood flow, which can easily cause stroke.Patients with high blood pressure have lower blood pressure at night, and it is not recommended to take medication before bed.Hypertensive patients tend to have lower blood pressure at night than during the day.