Is high blood lipid serious?

Modern people should be familiar with the three high problems. The three highs mainly refer to high blood pressure, high blood lipids and high blood sugar. These three highs are important issues that threaten the health of middle-aged and elderly people. However, many people don’t know that there is actually a connection between the three highs. For example, high blood lipids can easily cause high blood pressure. Therefore, we must pay attention to the problem of high blood lipids, but is it a serious problem for the elderly?

The normal values ​​of blood lipids are: total cholesterol: 2.8~5.17mmol/L; triglycerides: 0.56~1.7mmol/L; cholesterol esters: 2.8~5.17mmol/L (110~200mg/dl), accounting for 0.70~0.75 (70~75%) of total cholesterol; high-density lipoprotein: men: 0.96~1.15mmol/L, women: 0.90~1.55mmol/L; low-density lipoprotein: 0~3.1mmol/L. Any blood lipid level exceeding the above conditions is considered hyperlipidemia. High blood lipids seriously endanger people's health.

symptom

The symptoms of hyperlipidemia are mostly dizziness, fatigue, insomnia, forgetfulness, limb numbness, chest tightness, palpitations, etc., and may be confused with the clinical symptoms of other diseases. Some patients have high blood lipids but no symptoms, and hyperlipidemia is often discovered during physical examinations and blood tests. In addition, hyperlipidemia is often accompanied by overweight and obesity.

harm

1. High blood lipids can easily lead to high blood pressure. High blood lipids can make the body

Atherosclerosis forms, leading to myocardial dysfunction.

2. Hyperlipidemia can also lead to coronary heart disease. When the human body forms atherosclerosis due to long-term hyperlipidemia, the blood flow in the coronary arteries will decrease, the blood vessel lumen will become narrower, and the amount of blood injected into the myocardium will also decrease, causing myocardial ischemia, leading to angina pectoris and coronary heart disease.

3. High blood lipids can cause liver damage. Long-term high blood lipids can lead to fatty liver. The hepatic artery is damaged by atherosclerosis, and the liver lobules are also damaged, leading to structural changes and liver function damage.

4. High blood lipids can easily lead to vascular sclerosis. After atherosclerosis forms, a large amount of lipid protein is deposited in the plasma, reducing the blood flow rate. After oxidation, it becomes rancid and deposited on the endothelium of the arteries. Long-term adhesion to the blood vessel wall will damage the arterial endothelium and cause vascular sclerosis.

High blood lipids damage the liver

Excessively high blood lipid levels will directly cause some diseases that are seriously harmful to human health, such as fatty liver, coronary heart disease, etc. According to surveys, about 30%-50% of people with high blood lipids will suffer from fatty liver. In order to lower blood lipids and avoid fatty liver, patients will take some lipid-lowering drugs, but these drugs also cause certain damage to the liver. It can be seen from this that high blood lipids not only cause other complications that endanger physical health, but also damage the liver.

Treatment and prevention

1. Play sports

There are many epidemiological data showing that obese people are more likely to develop hyperlipidemia than non-obese people of the same age, and that blood lipid disorders can return to normal after obese people lose weight. Therefore, actively participating in sports and controlling normal weight are the first steps in prevention and treatment.

2. Medication

Statins are commonly used to treat hyperlipidemia, the most common of which are lovastatin, simvastatin, pravastatin, and mevastatin. Statins cause significant damage to the liver, which is mainly concentrated in the increase of liver enzymes. In addition, hyperlipidemia itself can also cause liver damage. Therefore, it is often recommended clinically to take some liver protecting drugs while taking lipid-lowering drugs, such as sunflower liver protection tablets, which have the effect of lowering lipids and protecting the liver. It can not only protect liver cell damage, but also promote lipid metabolism, and assist in the treatment of hyperlipidemia. Patients with coronary heart disease can take nitroglycerin, etc.

3. Diet therapy

Patients with hyperlipidemia must pay attention to their diet. They should eat more fresh vegetables and fruits, such as mung bean sprouts, onions, apples, etc. They should eat light food and avoid eating high-cholesterol foods. Animal offal, fish roe, etc. should not be eaten.