Why is the head dizzy, what is the reason for the head to be dizzy?

Do you often do mental work, it may be that you don't have enough rest time, you should pay attention to rest, and if you feel serious, you should go to the hospital for a check-up.

Dizziness is a complex condition that can be one of the clinical manifestations of many diseases, and the causes of dizziness can be as follows:

First, neurological lesions, such as cerebral ischemic lesions, cerebellar lesions, brain lesions, traumatic brain injuries, some types of epilepsy, etc., in addition, patients with autonomic dysfunction and some neuroses often feel dizzy.

Second, ear diseases, such as diseases in the ear that affect balance, can also cause dizziness.

Third, high blood viscosity, hyperlipidemia, thrombocythemia, etc. can increase blood viscosity, slow blood flow, resulting in insufficient blood supply to the brain, easy to cause fatigue, dizziness, fatigue and other symptoms.

Fourth, heart disease, the early symptoms of coronary heart disease are still mild, some people may not have chest tightness, palpitations, shortness of breath and other significant discomfort, only feel dizzy, headache, weakness of limbs, difficulty in concentration, tinnitus or forgetfulness, etc., the main reason for dizziness at this time is atherosclerosis of the coronary arteries of the heart, the lumen becomes thinner and narrower, so that the heart ischemia, hypoxia and dizziness caused by hypoxia.

Dizziness often occurs, first of all, to see whether there is enough sleep and whether there is overwork. If you don't get enough sleep, have long-term insomnia, or are overtired, you may experience dizziness. If you are young, often dizzy, or even have unsteady vision, or even unsteady walking, you should consider the possibility of perivestibular vertigo.

Perivestibular vertigo is reversive dizziness, visual rotation, severe will be accompanied by nausea, vomiting, and some people will have tinnitus and hearing loss. Lack of sleep, excessive fatigue, vestibular nerve inflammation, etc., often induce perivestibular vertigo. If you are older and have risk factors for cerebrovascular disease such as hypertension, diabetes, hyperlipidemia or smoking, you should consider the possibility of posterior circulation ischemia.

Posterior circulation ischemia can also cause symptoms of dizziness and unsteadiness in walking, which requires a visit to the hospital for angiography to check whether there is arterial stenosis.

There are many possibilities for dizziness, and there are several main reasons: First, dizziness lasts for a long time, and there are common vestibular diseases, especially peripheral vestibular disease, that is, inner ear disease. The second is that the time of fainting is shorter, only a few hours, and at the same time, hearing loss is accompanied by tinnitus, and the more common is Meniere's disease, which is also an otolaryngological disease.

The third is that the total feeling of continuous drowsiness may be a neurological disease, such as cerebral blood insufficiency, sleep disorders, anxiety and depression, balance disorders, etc., and it is recommended to seek medical attention in time.

Often dizzy, it may be caused by a lot, there is high blood pressure, he has said this, he hurried to the hospital to recheck, it is best for you to add it for a long time, it is not surprising, it is not good to practice for a long time, full price dizziness, or check it out.

Dizziness is a very common symptom, in addition to the imbalance of the ear spinal cord, it has many causes, such as drug influence, arrhythmia, etc. In case of dizziness, in addition to trying to rest as much as possible, eating small, frequent meals and avoiding greasy foods can help relieve discomfort.

Dizziness is divided into three major pathologies.

1.The world is spinning – the patient will feel the scenery around them spinning, and they may also be spinning.

2.Lightheadedness - there is no feeling of the world spinning, but I always feel that "my head is heavy, my feet are floating", and I can't lift my spirits.

3.Previous dark - feel blurred vision, or even temporary loss of consciousness.

Most people suffering from dizziness will be accompanied by nausea, loss of appetite and even vomiting, so it is important to pay attention to your diet, eat small, frequent meals, avoid greasy foods, and take pills before eating, all of which can help reduce symptoms.

2.Dizziness for more than two weeks to be checked.

If the problem persists or is severe, you should see your doctor for further investigation. Generally, ordinary acute dizziness will disappear in about 1 to 2 weeks at most, and if it is exceeded, you should seek medical attention as soon as possible. Patients usually have blood globin, blood pressure, heartbeat, blood sugar tests, and may even have hearing tests, head CT scans, etc.

3.Why do I feel dizzy?

The causes of dizziness vary, but there are generally the following:

Middle and inner ear diseases - different ear problems can cause dizziness, such as otitis media, Menie's disease, etc., and common cold viruses can also invade the inner ear and cause problems, and even cause vomiting.

Medication effects – some blood pressure medications, heart and diabetic medications, and even cold allergy medicines may have this***.

Arrhythmia - Heart disease causes dizziness due to abnormal oxygen supply to the brain, and its slow center skipping is more affected.

Chronic diseases such as diabetes, tracheal disease, kidney disease, etc., can also occur if they are not well controlled (such as low blood sugar).

Anemia – Heavy menstrual bleeding during pregnancy or in women can reduce the oxygen level in the blood, causing dizziness.

High or low blood pressure – High or low blood pressure can affect the brain and cause dizziness.

Measure your blood pressure first to see if it's high... Let's see if my mental pressure is too much...

First of all, you must determine your age, gender, occupation, and living conditions. Generally, dizziness is caused by ischemia and hypoxia in the head, which will improve after oxygen inhalation; Consider cardiovascular or cephalic pathology. Relevant examinations need to be completed.

For various reasons, it may be that you haven't slept well, you may be sick, and it is best to go for a physical examination...

Is it high blood pressure or blood lipids.

It is recommended to do a laboratory test first to see if the hemoglobin is normal, and then measure the blood pressure, whether there is high blood pressure, low blood pressure or insufficient blood supply to the brain, and whether the white blood cells are normal, and the blood routine can give the answer. The second is to try to make sure that your life is regular, including your diet. It is also necessary to rule out whether there is a heart problem, and if there is a cause of frequent headaches, it is recommended to go to the hospital for a check-up.

It is necessary to eat three meals a day according to the normal, eat less, nutrition can not keep up, plus stay up late, work is highly stressed, lack of sleep, and the brain does not get normal rest, which will lead to headaches and dizziness.