What methods are available to clear a blocked blood vessel?

Jul 18, 2025 Source: Cainiu Health

Dr. Liu Feng

Introduction

Vascular blockage may be caused by aging blood vessels, improper diet, hypertension, diabetes, deep vein thrombosis, or stroke. It can typically be treated through lifestyle improvements, medication, surgical interventions, and other methods. In daily life, one should maintain regular作息 (作息 translates to作息 habits or作息 routines), avoid staying up late, quit smoking, limit alcohol consumption, engage in appropriate aerobic exercise, and manage body weight.

Vascular blockage may be caused by vascular aging, improper diet, hypertension, diabetes, deep vein thrombosis, stroke, and other conditions. It can usually be treated through lifestyle improvements, medication, surgical interventions, and other methods. If abnormalities occur, prompt medical attention is recommended. Detailed explanations are as follows:

1. Vascular Aging: With increasing age, the elasticity of blood vessel walls weakens and the vessel lumen gradually narrows, making blockages more likely. Regular vascular checkups are recommended, along with consuming foods rich in vitamins and engaging in appropriate exercise to delay the vascular aging process.

2. Improper Diet: Long-term consumption of high-fat, high-salt, and high-sugar foods can lead to lipid deposition on the vessel walls, causing blockages. Adjusting dietary habits by eating more vegetables, fruits, and whole grains while reducing intake of the aforementioned foods can lower the risk of vascular blockage.

3. Hypertension: Prolonged high blood pressure can damage the vascular endothelium, promote lipid deposition and plaque formation, leading to vascular blockage. It is often accompanied by symptoms such as dizziness, headache, and palpitations. Treatment requires following medical advice to use medications such as nifedipine sustained-release tablets, valsartan capsules, and hydrochlorothiazide tablets to alleviate symptoms.

4. Diabetes: Poor long-term blood glucose control can damage vascular endothelial cells, causing vascular complications and blockages. Symptoms often include increased thirst, excessive eating, frequent urination, and weight loss. Doctors generally recommend medications such as metformin hydrochloride tablets, insulin injection, and gliclazide tablets for treatment.

5. Stroke: Sudden blockage of cerebral vessels leads to ischemia and hypoxia in brain tissue, often accompanied by sudden headache, vomiting, limb paralysis, and speech impairment. This condition is critical. Under medical guidance, drugs such as sodium cytidine diphosphate-choline injection, edaravone injection, and urokinase injection may be used. Thrombectomy surgery may be necessary when required.

In daily life, maintaining a regular sleep schedule, avoiding late nights, quitting smoking, limiting alcohol consumption, engaging in moderate aerobic exercise, controlling body weight, and regularly monitoring blood pressure, blood glucose, and lipid levels are essential for maintaining vascular health. If symptoms such as limb numbness or speech difficulties occur, immediate medical attention should be sought.

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What to do about blocked blood vessels in the legs

Under normal circumstances, leg vascular blockage may be caused by long-term sitting, obesity, varicose veins of the lower extremities, deep vein thrombosis of the lower extremities, atherosclerotic occlusive disease, and other related factors. Patients can visit a正规 hospital to choose general treatment, medication, and other methods to improve their condition. In daily life, it is important to maintain moderate exercise and avoid prolonged standing or sitting; the diet should primarily consist of light, healthy foods.

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What to do about blocked blood vessels in the legs

Under normal circumstances, vascular occlusion in the legs may be caused by prolonged bed rest, sedentary lifestyle, varicose veins of the lower extremities, deep vein thrombosis of the lower extremities, atherosclerotic occlusive disease, and other related factors. Patients can visit a正规 hospital to choose methods such as general treatment and medication to improve their condition. In daily life, it is important to maintain moderate physical activity and avoid prolonged lying or sitting; follow a light diet and reduce consumption of high-fat and high-salt foods.

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Varicose veins, are they a type of vascular blockage?

Varicose veins are not caused by blocked blood vessels, but are primarily related to poor blood circulation. It is recommended to seek medical attention promptly, identify the underlying cause, and undergo symptomatic treatment under a doctor's guidance. If varicose veins develop, patients may follow their physician's instructions to use medications such as diosmin tablets, sodium aescinate tablets, or dicoumarol tablets. Additionally, adequate rest and avoiding prolonged sitting are important to promote recovery.