Why do I feel dizzy when I stand up from sitting?

Many people have experienced dizziness when standing up from sitting. If this symptom occurs frequently, it is best to go to the hospital for a check-up. It may be caused by a disease, such as high blood pressure, cardiovascular and cerebrovascular diseases, etc. If this phenomenon occurs occasionally, it may be caused by insufficient blood supply to the brain or low blood pressure, or it may be caused by cervical spondylosis. It is best to lower your head less, pay more attention to rest, and get enough sleep.

What are the symptoms of cardiovascular disease?

The first thing to pay attention to in cardiovascular disease is the systemic symptoms. In the early stage, it mainly manifests as systemic symptoms, usually dizziness, and is often accompanied by symptoms of agitation and inattention.

Common symptoms of cardiovascular disease are irritability, palpitations, etc., because the patient's irritability will affect the quality of sleep, thus leading to lack of sleep. These symptoms are related to the disorder of the patient's cerebral cortex function and autonomic nervous system dysfunction.

Headaches are a symptom of cardiovascular disease. Patients often experience dull pain or throbbing pain. Experts point out that these symptoms usually occur in the morning after waking up, and the symptoms gradually subside or even disappear after getting up or after a meal.

Limb numbness Some cardiovascular disease patients may also experience limb numbness, which is mostly manifested as numbness in the fingers and toes. Many patients describe it as a feeling of ants crawling, which is very uncomfortable.

Memory loss. Patients may show inattention and memory loss. Usually this symptom does not occur in the early stages of the disease, but gradually appears as the disease progresses and worsens. The patient is sometimes clear-headed and sometimes confused.

Cardiovascular disease prevention

1. Reduce salt intake to no more than 2300 mg; people over 51 years old, with hypertension, diabetes or chronic kidney disease should not consume more than 1500 mg of salt

2. Limit the consumption of foods containing refined grains, especially those containing fat, added sugar or salt.

3. Drink in moderation, no more than once a day for women and twice a day for men, and must be of legal age.

4. Whether it is spring or other seasons, we must develop good living habits. First, lie down, stand up, lower your head, and squat slowly. Second, don’t get up too early in the morning, and don’t rush to get out of bed after getting up. Sit on the bed for a while (about 5 minutes), then get out of bed and drink a glass of warm water to dilute the blood. Third, measure blood pressure regularly, pay close attention to changes in blood pressure, and take antihypertensive drugs according to the doctor's instructions. Fourth, you should lead a regular life, pay attention to the combination of work and rest, avoid frequent social activities, and have regular eating, sleeping, and exercise.

Foods that protect against cardiovascular disease

1. Apple

Apples are rich in nutrients such as polysaccharides, fruit acids, flavonoids, potassium, vitamins E and C, which can break down fat stored in the body and have a significant effect on delaying and preventing the onset of atherosclerosis.

2. Onions

Onions contain prostaglandin A, a strong vasodilator, which can dilate blood vessels, reduce blood viscosity, and reduce blood vessel pressure. Onions also contain diallyl disulfide and sulfur-containing amino acids, which can enhance the activity of fibrinolysis and have the function of lowering blood lipids and resisting arteriosclerosis.

3. Eggplant

Eggplant is rich in vitamin P, a flavonoid compound that can soften blood vessels, enhance blood vessel elasticity, reduce capillary permeability, prevent capillary rupture, and has a certain effect on preventing small blood vessel bleeding and lowering blood pressure.

4. Panax notoginseng

Panax notoginseng can promote blood circulation and prevent cardiovascular diseases. Regular consumption can lower blood cholesterol and triglycerides, and prevent hyperlipidemia, hypertension, stroke, cardiovascular and other diseases. It is the best health food for cardiovascular diseases.