Black spots in front of eyes, dizziness

Most people have experienced dizziness. Sometimes when they wake up in the morning, they feel a black sensation in front of their eyes. So is dizziness an abnormal symptom of the body? Generally, people don’t pay too much attention to dizziness. Occasional dizziness may be caused by anemia or fatigue, but frequent dizziness may be caused by a disease and should be taken seriously.

Dizziness is just a simple disease. Some people also have symptoms such as nausea, tinnitus, pale complexion, etc. Don’t think that dizziness is a minor problem. The occurrence of diseases has a certain incubation period. The minor problems that we usually take for granted may be devouring our health day by day. Dizziness and lightheadedness may be caused by anemia. Such as iron deficiency anemia, hemolytic anemia, megaloblastic anemia, etc., the blood supply in the human body is severely insufficient, leading to brain hypoxia, thus causing dizziness.

It may also be acute cardiogenic cerebral ischemia syndrome, which is acute cerebral ischemia caused by cardiac arrest, paroxysmal tachycardia, paroxysmal atrial fibrillation, and ventricular fibrillation, which may manifest as dizziness, blurred vision, stomach discomfort, and syncope. Another reason is that our low blood pressure, such as constitutional hypotension, physical hypotension, secondary hypotension, etc., slows the blood flow in the body, causing ischemia of distal capillaries, which affects the supply of oxygen and nutrients to tissue cells. In addition, functional hypoglycemia can also cause dizziness, palpitations, weakness, tremors when fasting or exerting force, and sometimes convulsions and loss of consciousness.

Secondly, dizziness is caused by cerebral arteriosclerosis: the inner diameter of the cerebral arteries becomes smaller, the blood flow in the brain decreases, resulting in insufficient blood and oxygen supply to the brain, causing dizziness. In addition, patients often suffer from insomnia, tinnitus, emotional instability, forgetfulness, numbness in the limbs and other symptoms.

Precautions

Black fungus has a high iron content, ranking first among all meat and vegetarian foods, and is a good product for blood tonic. According to a test report from Japan, black fungus has certain anti-cancer activity. Brown sugar, also known as red granulated sugar, is rich in iron. Traditional Chinese medicine believes that black fungus can replenish qi and brown sugar can replenish blood. This dietary therapy composed of the above two ingredients is effective for anemia caused by deficiency of both qi and blood.