What are the causes of vertigo and what are the causes of vertigo

Dizziness, also known as vertigo, is a subjective paresthesia abnormality. It can be divided into two categories: one is rotational vertigo, which is mostly caused by dysfunction of the vestibular nervous system and cerebellum, mainly by the feeling of tipping, feeling that oneself is shaking or the scenery is rotating.

The second is general dizziness, which is mostly caused by some systemic diseases, mainly dizziness and lightheadedness. Classification and Common Diseases Dizziness is a common symptom rather than a separate condition. Therefore, we can classify and describe the diseases that cause dizziness, so that everyone can have a deeper understanding of "dizziness".

1 Rotational vertigo can be divided into two categories: peripheral vertigo and central vertigo. (1) Peripheral vertigo: refers to vertigo caused by the labyrinth of the inner ear or the lesion of the vestibular nerve.

It is commonly seen in Meniere's disease), labyrinthitis (caused by drugs such as streptomycin or gentamicin), and vestibular neuritis. (2) Central vertigo: refers to vertigo caused by lesions of the brainstem, cerebellum, brain and spinal cord.

It is commonly found in vertebrobasilar insufficiency, intracranial tumors, intracranial infections, multiple sclerosis, vertigo epilepsy, and traumatic vertigo. 2 General vertigo (1) Cardiogenic vertigo: common in arrhythmia, cardiac insufficiency, etc.

2) Cormonale vertigo: can be seen in pulmonary insufficiency caused by various causes. (3) Oculogenic vertigo:

It is common in refractive error, fundus arteriosclerosis, hemorrhage and ophthalmoplegia. (4) Hypertensive vertigo: high blood pressure or low blood pressure can cause vertigo.

5) Others: anemia, cervical spondylosis, acute fever, gastroenteritis, endocrine disorders and neurosis, etc. can cause dizziness

The causes of vertigo can generally be due to otolithiasis, Meniere's disease, or depression, as follows:

1. The common clinical symptoms of otolithiasis are sudden onset, dizziness, nausea, vomiting, etc. Under the guidance of a doctor, you can choose oral diphenhydramine tablets, betahistine mesylate tablets and other drugs.

2. The common symptoms of Meniere's disease are vertigo, hearing loss, tinnitus and ear fullness, often accompanied by nausea, vomiting, paleness, cold sweats, blood pressure drop and other autonomic reflex symptoms. Under the guidance of a doctor, you can choose oral flunarizine hydrochloride tablets, difennidol hydrochloride tablets, diphenhydramine tablets and other drugs.

3. The common clinical symptoms of depression are the patient's self-conscious symptoms, such as dizziness, headache, chest tightness, breathlessness, palpitation, stomach pain, stomach distention, vomiting, diarrhea, sweating, etc., which can be selected under the guidance of the doctor to take oral drugs such as calming the nerves and replenishing the brain, soothing the liver and relieving depression capsules.

Vertigo is a common physical ailment that can make people feel dizzy, nauseous, lose balance, and even faint.

Vertigo can be caused by a variety of causes, but the most common causes of dizziness are:

One is the problem of blood circulation.

Poor circulation can lead to a lack of blood**, which can affect the normal functioning of the brain, which can cause vertigo.

The second is the nervous system disease.

Neurological disorders can affect the normal functioning of the brain, which can cause vertigo.

For example, epilepsy, cerebrovascular disease, meningitis, and other conditions can cause vertigo.

The third is the drug.

Some medications can have an adverse effect on the functioning of the brain, which can cause vertigo.

Fourth, mental pressure.

Long-term mental stress can lead to brain dysfunction, which can cause vertigo.

Fifth, hypoxia. Lack of oxygen can affect the normal functioning of the brain, which can cause vertigo.

Sixth, lack of nutrition.

Lack of nutrients can affect the normal functioning of the brain, which can cause precophony vertigo.

Seventh, overwork.

Overexertion can cause brain fatigue, which can cause vertigo.

Eighth, environmental factors.

Environmental factors such as temperature, humidity, noise, etc., can cause vertigo.

The above are the common causes of vertigo, if vertigo symptoms occur, you should seek medical attention in time for timely diagnosis and **.

In addition, attention should also be paid to adjusting living habits, maintaining a good psychological state, doing more outdoor activities, and enhancing physical fitness to prevent vertigo.

Causes of vertigo.

1.Anemia If the elderly have dizziness, fatigue, or paleness, they should go to the hospital for a check-up to see if they are anemic. Older people are prone to anemia if they don't pay attention to nutritional care.

In addition, anemia can be secondary to indigestion, peptic ulcer, gastrointestinal bleeding, and chronic inflammatory diseases in older patients.

2.High blood viscosity Hyperlipidemia, thrombocythemia, etc. can make the blood viscosity high and the blood flow slow, resulting in insufficient blood supply to the brain, and symptoms such as fatigue, dizziness, and fatigue occur. Among them, there are many reasons for hyperlipidemia, the most important of which is the unreasonable diet structure.

3.Arteriosclerosis Patients feel dizzy and often suffer from insomnia, tinnitus, emotional instability, forgetfulness, and numbness in the limbs. Cerebral arteriosclerosis makes the inner diameter of blood vessels smaller, and the blood flow in the brain decreases, resulting in insufficient blood supply and oxygen supply to the brain, causing dizziness.

4.Cervical spondylosis often presents with tightness in the neck, limited flexibility, occasional pain, numbness, coldness, and heaviness in the fingers. Cervical hyperplasia compresses the vertebral arteries in the neck, resulting in insufficient blood supply to the brain, which is the main cause of dizziness caused by the disease.

5.Hypertension In addition to dizziness, patients with high blood pressure are often accompanied by discomfort such as swelling, palpitation, irritability, tinnitus, and insomnia.

6.Heart Disease In the early stage of coronary heart disease, some people may feel headache, dizziness, weakness in the limbs, and difficulty concentrating. It is mainly caused by atherosclerosis of the coronary arteries of the heart, resulting in insufficient blood supply and dizziness.

7.Meniere's Syndrome Meniere's syndrome is a disease of the inner ear, and vertigo is the most prominent manifestation of Meniere's syndrome.

8.Blood disorders Leukemia, pernicious anemia, and blood hypercoagulability can cause vertigo.

Diagnosis is confirmed by a blood test.

The first point is likely to be insufficient blood supply to the brain, so it will cause dizziness The second point is likely to be a metabolic disorder, in this case it will also cause dizziness, such a situation should go to the hospital for examination, and the third point is likely to be caused by anemia, so it should be checked in time.

There are many causes of dizziness, such as: otolithiasis, Meniere's syndrome, vestibular neuritis, cerebral arteriosclerosis, cerebral infarction, cervical spondylosis, systemic diseases such as anemia, etc. Therefore, due to the complexity of vertigo, it is necessary to first clarify the symptoms and actively deal with the symptoms in order to achieve good results.

There are many causes of vertigo, such as cerebral infarction or cerebral ischemia caused by cardiovascular disease, which can cause vertigo, and abnormalities in the nervous system can also cause vertigo.