Causes of sudden dizziness and weakness

Anyone at least once in his life came across such a concept as dizziness. In this case, each describes this state in different ways. Someone feels that all the objects around begin to spin; Someone feels that the balance is suddenly lost; And someone in general mentally sent to flight. Most often this phenomenon is accompanied by nausea, weakness, vomiting and darkening in the eyes.

Sudden Dizziness: Causes

The main and most frequent cause of sudden dizziness is a sharp change in body position. This condition is controlled not only by the vestibular apparatus, but also by the muscle receptors and visual analyzers. Hence, additional effects are taken, such as darkening of the eyes and weakness in the muscles. But do not forget that all the above "controllers" of our perception are subject to the main organ in our body - the brain.

There are so many kinds of vertigo, each of which has its own significant cause. However, the most common causes are central and peripheral. The first of these is a consequence of disorders and brain injuries, and the second occurs with violations of the vestibular apparatus.

Functional causes of dizziness

Many people are interested in the causes of sudden dizziness, since each of us at least once faced such a situation.

Very often even an absolutely healthy person can experience a state when everything is spinning around, and weakness appears in the body. The head may begin to spin after a long lying or sitting, as well as with sharp head inclinations and bends. Such a state will leave your body after a few seconds, but unpleasant sensations can still remain. Some people may start to make noise in the ears, or darken in the eyes. Such effects are formed as a result of redistribution of blood along the arteries and veins.

Causes of vertigo, not related to changes in body position

There are also causes of sudden dizziness, absolutely not related to how you change the position of the body. Here you can include:

• Intake of a small amount of nutrients and vitamins into the body;
• Constant lack of sleep and overwork;
• A sharp decrease in the level of hemoglobin in the blood (most often this condition is observed in pregnant women, as well as in women during menstruation).

All of the above causes of sudden dizziness are the result of a small amount of oxygen entering the brain. Thus, the human brain can not cope with the load, and therefore the body has weakness, the head starts spinning, the balance is lost, and the heart does not beat so fast.

In order to cope with such a problem, you need to build a daily routine. Go in for sports, walk more often in the open air, eat right, and just relax.

Try to consume a large amount of vitamins. You can drink active vitamin complexes.

Arterial pressure

Causes of sudden dizziness may be associated with changes in blood pressure. After all, this phenomenon affects the blood supply to the brain. Very often, other phenomena occur under reduced pressure:

• Darkness in the eyes;
• General weakness and pallor of the skin ;
• There may be a feeling that there is not enough air;
• Very often the body begins to sweat excessively;
• Sometimes there are minor hallucinations.

Increased pressure is characterized by such signs:

• Lack of coordination;
• Severe pain in the temples;
• The sensation that the face is burning;
• The head in the nape of the neck can hurt.

Of course, it is very difficult to treat diseases associated with blood pressure jumps. Therefore at the first signs it is necessary to go urgently to the hospital. However, if the change in blood pressure disturbs you extremely rarely, then under a reduced pressure you can drink sweet tea, and with increased - a sedative. In this case, just to lead yourself back to normal, it's enough just to lead a healthy lifestyle.

Problems with the vestibular apparatus

Sudden dizziness and nausea, the causes of which can be very diverse, very often visit people who have diseases of the vestibular apparatus or ears.

Pay attention to such diseases, which cause sudden dizziness very often.

• Vestibular neuritis . This disease is characterized by inflammation of the vestibulocchlear nerve. The main symptom of such an ailment is a sudden, but very frequent dizziness, which is not accompanied by hearing loss. Also, patients often suffer from nausea and vomiting. Usually this disease passes by itself. The only thing that is required relates to taking medications that help to eliminate the feeling of nausea and dizziness.
• Otitis . The disease is characterized by inflammation of the middle ear. If you describe the causes of sudden severe dizziness, then the ear disease is not in the last place. The usual symptomatology of this ailment is severe pain in the ear, discharge from it, increased body temperature, and also a significant deterioration in hearing. In no case should not ignore this disease, otherwise there is a risk of hearing loss completely. Be sure to consult an otolaryngologist. Otitis can usually be cured with antibiotics.

• Ménière's disease , affecting the inner ear. During its course, sudden weakness and dizziness may occur, the causes of which are covered in a strong ear inflammation. The usual symptomatology of this ailment is expressed in severe pain in the ears, as well as ringing and noise. At times, hearing may be significantly impaired. This disease can not be treated, but with the help of special medications prescribed by a doctor, you can minimize the manifestation of symptoms.

Dizziness is also caused by other diseases associated with the vestibular apparatus and ears. This can also include damage to the tympanic membrane and the inner part of the ear.

Sudden attacks of dizziness, the causes of which do not cause a headache, weakness in the body, darkening in the eyes, are most often associated with diseases of the ears and vestibular apparatus. If you notice such symptoms quite often, then be sure to visit the otolaryngologist.

Injuries and diseases of the brain

There are many diseases of the brain, leading to sudden dizziness. Each of them is extremely dangerous and requires immediate treatment. Let's consider some of them.

• Epilepsy - a disease of the brain, characterized by frequent loss of consciousness, convulsions, as well as accelerated or, conversely, slow heart rate. To treat this disease you need special medications throughout the life of the patient.
• Tumors of the brain . Lead to severe headache and dizziness. The main methods of treatment include chemotherapy and surgery.
• Migraine is a brain disease, also accompanied by headaches and dizziness. To reduce pain, doctors recommend using special painkillers, and also try to lead a more correct lifestyle.

Other causes of dizziness

Usually, sudden dizziness without cause causes no fear. However, if the head is spinning more and more often, and a person feels worse and worse, then this is an occasion to seriously think about your health, to undergo a medical examination.

If you consume large amounts of fatty and fried foods, then cholesterol can begin to be deposited on the walls of the vessels. And this, in turn, leads to the fact that an insufficient amount of oxygen gets to the brain. Hence the headaches, loss of balance, weakness and nausea.

Stroke is a very serious disease associated with impaired blood flow to the brain. It is characterized not only by dizziness, but also by loss of coordination, impaired function of speech and breathing problems. This disease is very dangerous for human life, so doctors strongly recommend correctly to alternate between sleep and rest and eat properly.

Causes of dizziness can also be diseases of the digestive system. Dizziness and weakness can be the result of serious poisoning. It can also be associated with a metabolic disorder.

The main causes of dizziness in women

Sudden dizziness (the reasons for women described in this article) in individuals of the weaker sex are very often associated with age-related changes or may occur if pathologies are present in the body. In this case, dizziness is accompanied by a loss of coordination, nausea, and also a sense of alcoholic intoxication without the use of alcoholic beverages. If this happens quite often, then a woman must necessarily consult a doctor.

Pregnancy

Pregnancy is considered one of the main causes of dizziness in women. This is due to a decrease in the level of hemoglobin or glucose in the blood. Usually in the early stages of pregnancy, many women complain of frequent dizziness. However, this is considered absolutely normal.

If such a condition continues and at later dates, it is worthwhile to be on the alert. Especially it concerns women after forty years.

Dizziness during menopause

Sudden dizziness, loss of balance, the causes of which are associated with menopause, very often alarm women. However, this state is considered absolutely normal. In such a period, women are encouraged to spend more time in the fresh air, rest and eat properly. Using the right hormonal drugs, you can quickly improve your condition.

How to provide first aid

If a person's sudden dizziness is not accompanied by other symptoms, such as nausea, darkening in the eyes and a violation of breathing, then it will be enough to put the victim on a horizontal surface, while maintaining a back. You can use high pillows. Unbind your clothes, open the window for clean air. If a person seems very pale, then give him tea with sugar. If the condition does not go away for a few minutes, immediately call for an ambulance.