What are the causes of dizziness?

When people are sick, the most common symptom is dizziness. When people feel that the surrounding environment or themselves are moving, swaying or rotating, it is called dizziness, which is what people often call light-headedness. There are many causes of dizziness. For example, not getting enough sleep can cause dizziness, but more causes of dizziness are various diseases, which are introduced in detail below.

Everyone must have experienced the following situation: after squatting for a long time, when you stand up suddenly, you will feel black in front of your eyes and feel very dizzy. This is caused by temporary postural hypotension and will return to normal on its own after a while. Some diseases that cause dizziness are very serious. Dizziness is often just a sign of a serious illness. At this time, everyone must not take it lightly and must pay enough attention to it.

The most obvious symptom of hypertension is dizziness. Various cardiovascular and cerebrovascular diseases, anemia and hypoglycemia can also cause dizziness. If there is a lesion in the brain's nervous system, the patient will often feel dizzy. Another very common reason is a cold, and almost all of our friends have had this personal experience. Excessive blood viscosity caused by high blood lipids can also cause dizziness.

In the early stages of coronary heart disease and heart disease, symptoms such as chest tightness often do not appear. You may only feel dizziness, headache, weakness in the limbs, and difficulty concentrating. These are all symptoms caused by insufficient blood supply to the heart, leading to insufficient blood supply to the whole body. In today's competitive society, everyone works very hard during the day and often suffers from insomnia at night. The resulting neurasthenia can also lead to dizziness.

When you feel dizzy, you should go to the hospital for treatment immediately, and pay attention to your own adjustment while receiving treatment. You should quit smoking and drinking, and eat less raw, cold and spicy foods. Eat more fresh fruits and vegetables, more dairy products and soy products. Now is summer, which is a good time to eat watermelon. You should exercise properly, constantly adjust your mentality, and try to maintain a peaceful and happy mental state.