Weakness and dizziness. Severe dizziness: causes, what to do if you feel dizzy? Dizzy symptoms of what disease

Weakness and dizziness are not specific symptoms. They accompany the course of many pathologies, and arise for natural reasons. If a similar condition is noted more often than 1-2 times a month, then it is necessary to visit a doctor. After a thorough examination, a factor provoking a deterioration in well-being will be established. If necessary, treatment is carried out, mostly conservative with the use of drugs of various clinical and pharmacological groups.

The main causes and provoking factors

Frequent dizziness in combination with weakness, lethargy, apathy, fatigue occur both for natural and pathological reasons. But in any case, such a state is dangerous. Dizziness is a feeling of uncertainty in determining one's position in space. It seems to a person that the surrounding objects revolve around him, which leads to instability, loss of balance. And this is fraught with dangerous falls, injuries that threaten not only health, but also life.

Weakness is a frequent, faithful companion of dizziness. It is usually felt throughout the body. A person is not able to cope with elementary household chores, is forced to take sick leave in the service. If weakness occurs only in any particular part of the body, then this is a sure sign of the development of pathology. For example, when a patient complains about the impossibility of holding an object with his fingers for a long time, the doctor suspects a neurogenic or rheumatic pathology.

Natural

There are many physiological causes of weakness and dizziness. For example, they are noted during menstruation and during menopause, with prolonged exposure to heat or in a stuffy room with stale air. The lack of oxygen upsets blood circulation - the legs become wadded, the fingers tremble. And overheating often leads to loss of consciousness.

The natural causes of weakness, along with dizziness, include an excess of alcohol in the body, as well as the withdrawal syndrome caused by it. As a rule, well-being improves after the elimination of the provoking factor.

Pregnancy

Constant dizziness, fatigue often haunt a woman throughout pregnancy. During this period, the body is subjected to heavy loads. The hormonal background fluctuates, the circulatory system is rebuilt, the internal organs are under pressure from the growing uterus. Pregnant women suffer from weakness, dizziness, fatigue in the following cases:

at initially low pressure. During the bearing of a child, it falls, so hypotensive women are often unable to even go for a walk;
with toxicosis. Not only nausea, often ending in vomiting, is a characteristic sign of toxicosis. Due to a deficiency of nutrients, the work of almost all vital systems, including the vestibular apparatus, is disrupted. The woman is dizzy, there are lethargy and apathy.

Another reason for dizziness and weakness during pregnancy is the lack of the most important micro and macro elements in the body. To prevent poor health, gynecologists always prescribe balanced vitamin-mineral complexes to patients.

Weak vestibular apparatus

Many people are born with a weak vestibular apparatus. As a rule, they learn about this feature at an early age, for example, when visiting an amusement park. All children ride carousels without consequences, and they feel dizzy, nausea occurs, black dots and colored spots flash before their eyes. As we grow older, the vestibular apparatus does not become stronger. A person's condition can worsen even after riding an elevator.

For many people with a weak vestibular apparatus, traveling on steamboats, boats, and very smoothly moving cars is forbidden. Or travel is possible only after taking certain pharmaceutical preparations.

Strong anxiety, stress

Stress is a big burden on the body of an adult and a child. Its response is the release of a huge amount of adrenaline into the systemic circulation. This hormone mobilizes a person to counteract external and internal negative factors. But at the same time, it exhausts the body, so that the state when dizziness and severe weakness prevent you from starting work is quite natural.

The state of health often worsens in people who are acutely experiencing even everyday conflict situations. They “wind” themselves until problems with heartbeat and blood pressure appear. There is drowsiness, psycho-emotional instability, and when you try to get up abruptly from a chair, severe dizziness is observed. These signs are also observed in neurasthenia - a pathological condition of the nervous system resulting from its exhaustion.

Weakness along with dizziness can signal the development of depression. As it progresses, the severity of these symptoms also increases.

Lack of sleep, mental and physical strain

A typical state for workaholics who forget that there are only 24 hours in a day. Savings on sleep, irregular meals, lack of rest provoke oxygen starvation of cells. The smooth flow of biochemical processes in the body is disturbed, the regulatory function of the brain is deteriorating. After 5-7 days of such a marathon, the workaholic is simply unable to get out of bed due to overwork.

Pathological

Loss of strength and rotation of objects in front of the eyes indicate problems with blood circulation, which is typical for many acute and chronic pathologies. In this way, the body signals about the problems that have arisen, requiring immediate elimination.

Osteochondrosis

This is the name of a degenerative-dystrophic pathology that occurs against the background of the destruction of intervertebral discs. Disorders of the vestibular apparatus are noted in the cervical and cervicothoracic localization of osteochondrosis. What causes this:

the spine loses stability as a result of the destruction of cartilage pads;
the processes of formation of osteophytes are launched - bone sharp growths that perform a supporting function;
osteophytes compress the vertebral artery, which supplies blood with oxygen dissolved in it to the brain.

Experienced doctors, when the patient complains of darkening in the eyes, weakness and nausea, do not suspect stomach problems, but cervical osteochondrosis. Their fears are confirmed after studying the radiograph.

It is possible to get rid of malaise with osteochondrosis only by conducting complex treatment. In case of pathology of the 3rd degree of severity, arthroplasty is performed - bone growths on the vertebrae are completely or partially excised.

Iron-deficiency anemia

Physiological iron deficiency for the period of pregnancy often becomes a sign of pathology in other cases. With anemia, the concentration of hemoglobin decreases, without which red blood cells - erythrocytes - cannot function. A drop in iron levels results in their inability to transport molecular oxygen to target organs. A state of hypoxia develops, manifested by the following symptoms:

bouts of nausea;
dizziness with a sharp rise from a sitting or lying position;
lethargy, weakness, sudden changes in mood.

If iron deficiency persists in the body for a long time, then this will inevitably affect the appearance. The skin becomes dry, gray, flabby, the growth of nails slows down, there is a strong hair loss.

Diabetes

In diabetes mellitus, the production of own insulin by the islets of Langerhans is disrupted or its absorption is upset. A sharp decrease or increase in the level of glucose in the bloodstream provokes a significant deterioration in the general well-being of a person. Sweating, blanching of the skin, dizziness, up to fainting are observed. A person suffers from thirst, drowsiness, loss of strength, small trembling of the fingers.

Diabetes mellitus is not yet curable. Injecting insulin or taking drugs that stimulate its production and good absorption helps to solve the problem.

Cardiovascular pathologies

General well-being often worsens in people with myocardial dysfunction, poor condition of blood vessels. All this negatively affects the supply of oxygen to brain cells, so it is not able to fully regulate the functioning of all vital systems. Visual impairment, unsteady gait, pre-fainting often accompany such cardiovascular diseases:

atherosclerosis - a systemic lesion of large and medium-sized arteries, leading to local and general hemodynamic disorders;
heart failure - an acute or chronic condition caused by a weakening of myocardial contractility and congestion in the circulation;
angina - one of the forms of ischemic disease, accompanied by acute insufficiency of blood supply to the myocardium;
arrhythmias - a violation of the regularity or frequency of a normal heart rhythm, heart conduction.

Weakness with dizziness is observed with oppression of hematopoiesis, preceded by heart attacks and strokes. Blood pressure may fall or rise, everything floats before the eyes, hearing acuity decreases.

Migraine

Migraine is the primary form of headache, which is manifested by periodic attacks of high intensity. They can be provoked by a sharp sound or an unpleasant smell, being in the sun during the day, overwork.

At first, an attack always occurs suddenly, putting a person to bed for several days. And then he already unmistakably recognizes that a severe headache will soon arise. Not only pain alone causes suffering, but also accompanying symptoms:

blurred vision;
lack of appetite, nausea from the mere smell of food;
inadequate assessment of the size of objects around;
numbness;
olfactory hallucinations;
inability to concentrate and pronounce words.

It is difficult for the patient to breathe deeply, as this increases the pain. In childhood, a migraine attack is accompanied by drowsiness, and after sleep it disappears. Adults tolerate pathology more difficult.

infections

Weakness and dizziness in acute urogenital, intestinal, respiratory infections are common accompanying symptoms. They occur with food poisoning, the activation of opportunistic microorganisms and the introduction of pathogenic bacteria and viruses, such as rotaviruses. A feeling of fatigue is also characteristic for relapses of herpes, including on the lips.

Having penetrated the body, infectious agents multiply rapidly, releasing their waste products into the surrounding space. After they enter the blood, symptoms of general intoxication of the body appear:

the temperature rises;
clouding in the eyes, a feeling of double vision and vagueness of objects occur;
feeling very tired;
disturbed by bouts of nausea and vomiting.

As a result of severe dehydration of the body, the intensity of dizziness increases. A person cannot even get out of bed due to the threat of imbalance and a dangerous fall.

Diagnostics

If the patient is unaware of the cause of weakness and fainting, then it is advisable to consult a general practitioner - a general practitioner. He will make an initial diagnosis, taking into account the patient's complaints, anamnesis data and external examination. Then instrumental studies will be carried out, which are always indicated for dizziness:

ultrasonography;
radiography;
angiography;
scintigraphy;
bicycle ergometry;

In case of endocrine disorders, the doctor will prescribe tests to assess the hormonal background. If necessary, the biomaterial is sown in nutrient media. By the number and appearance of the colonies, the type of pathogens, the severity of the infectious and inflammatory process are established. After studying the results of the study, the therapist will refer the patient to a specialist doctor for further therapy.

First aid

If dizziness and weakness do not worsen a person’s well-being too much, then there is no need to call an ambulance brigade. It is only necessary to schedule a visit to the doctor in the near future.

When the head is very dizzy, nausea is disturbed, followed by vomiting, or there are sharp pains in the region of the heart, one cannot do without medical help. There is a possibility of developing a stroke or heart attack, acute intestinal infection. What to do for first aid:

lay the victim down, calm down, cover with a blanket;
provide fresh air;
monitor the condition by measuring the pulse and pressure every half hour;
drink it with sweet hot tea;
give any enterosorbent if poisoning is suspected - activated carbon, Polyphepan, Polysorb, Smecta, Enterosgel.

But all these activities should be carried out only after calling the ambulance brigade. The doctor will assess the condition of the victim, prescribe treatment or hospitalize.

Treatment Methods

For the treatment of each pathology, manifested by weakness and dizziness, an integrated step-by-step approach is practiced. The goal of treatment is not only to eliminate the symptoms, but also the causes of the disease. If it is not yet amenable to therapy, then measures are taken to achieve sustainable remission.

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But it is enough to close your eyes and lean against the wall, as the discomfort passes. However, in some cases, the sensations can be so strong that they make it difficult to get out of bed and even lead to loss of consciousness. Such severe attacks of dizziness are characteristic of various cerebrovascular disorders, primarily cerebrovascular insufficiency.

Vertigo: looking for a starting point

There are many causes of cerebrovascular accident: brain injury, spinal injury, destruction of blood vessels, acute hypotension. Dizziness often accompanies diabetes mellitus, occurs with heart attacks, cardiomyopathy, and chronic vascular diseases. Smokers often complain of regular attacks of lightheadedness and weakness: the effect of nicotine on the vessels of the brain also leads to the development of cerebrovascular insufficiency over time. This term combines disorders associated with disruption of the cerebral vessels. The number of patients diagnosed with cerebrovascular insufficiency has exceeded 6 million people and is growing steadily. Ischemic stroke is also observed among cerebral circulatory disorders leading to dizziness: up to 800 thousand cases, of which more than 100 thousand are fatal. Patients admitted to the hospital with similar diagnoses note that dizziness has happened to them before, but no one paid due attention to an important symptom of the disease.

Popova Alexandra Emmanuilovna, neurologist of the highest category of the clinic "Asteri-med":

“Dizziness, as a symptom, accompanies more than 80 different conditions, including pathology of the heart, blood vessels, disorders of the organs of vision and hearing, damage to the vestibular apparatus, injuries to certain areas of the brain and spinal cord, hormonal disorders, and blood diseases. In fact, regular dizziness means that not enough oxygen is getting to the brain cells, and something needs to be done urgently. With single attacks of dizziness, it is enough to find support and take a few slow, deep breaths. If the attacks of dizziness are repeated or are of high intensity, deep breathing will be useless: in this case, it is necessary to restore the disturbed mechanism of "breathing" of the brain. A good effect is given by a course of drugs that improve blood circulation, increase the permeability of the walls of blood vessels for oxygen, stimulate metabolic processes in cells, and increase the resistance of brain cells to hypoxia, for example, Vasobral. As practice shows, taking drugs of this group reduces the frequency and intensity of dizziness, reduces headaches, and increases efficiency. Ensuring oxygen access to brain cells can reduce the risk of developing severe complications, including stroke. I am absolutely convinced that it is unacceptable to ignore dizziness, especially after injuries, in the presence of chronic diseases and during pregnancy, since the lack of help in this situation is deadly.”

What to do with dizziness?

Periodic dizziness is a problem for everyone, there are several simple ways to deal with it:

Take 5-6 deep breaths.

Squat or lie down.

Drink a cup of strong sweet tea.

Take a shower, preferably with a slight temperature difference.

Open a window and ventilate the room.

As a preventive measure for the development of cerebrovascular insufficiency, it is necessary to regularly perform morning exercises, quit smoking and alcohol, and replace fatty foods with light and healthy ones.

Strengthening and restoration

Water procedures will benefit the vessels supplying the brain with oxygen: from an evening foot bath to full-fledged classes in the pool. Water performs several necessary healing functions at once: it massages the skin, accelerates blood circulation, relaxes muscles, trains and tones the walls of blood vessels, and reduces the load on the spine. Such a complex effect prevents the occurrence of most diseases related to cerebrovascular disorders, stimulates metabolism and gives a lot of pleasure.

Thus, paying attention to the "signals" of your body, as well as pleasant and useful procedures, you can maintain health and get rid of dizziness.

Everyone at least sometimes experiences weakness and dizziness. For many, this symptom is not too disturbing: the head may feel dizzy after a hard day's work, riding on a swing, or, say, a large amount of alcohol drunk. However, it is important to understand when pressure does not pose any threat, and when it is an alarming sign, a signal that a visit to the doctor should not be postponed.

The symptoms of the disease are all described in different ways. Some people experience fatigue and slight dizziness, while others may experience a sudden headache and severe dizziness, up to a complete loss of coordination.

The fact that pathological changes occur in the body can be indicated by symptoms such as severe nausea and vomiting, a veil before the eyes, and loss of consciousness. Sometimes a person's hands are shaking, one or another limb may become numb or cold. In addition, if the head is spinning for more than an hour, it cannot be caused by natural causes.

Causes of malaise

Weakness in the arms and legs, as well as dizziness, can have a variety of causes. For example, there is a certain risk group, that is, people who experience dizziness and weakness more often than others:

pregnant women, as well as women during PMS;
aged people;
patients suffering from diabetes;
teenagers who are in the stage of puberty;
people who often have low blood pressure;
vegetarians, and those on a strict fast or diet.

Your occupation is also important. Therefore, during the appointment, be sure to tell us about the features of your work and daily routine, about how often you have malaise, whether it causes headache, fever and nausea.

However, quite often, if dizziness and severe weakness, this can be triggered by internal diseases. Among these diseases are the following:

Anemia (lack of iron in the body).
Diseases of the liver.
Sudden attacks of hypertension, which can sometimes end in a stroke. Such a sudden hypertensive attack should be the reason for the urgent start of treatment.
The development of oncological diseases. Often, at the first stage of the development of a tumor, a person feels nauseous, there is constant slight fatigue, and legs may tremble.
Infectious diseases. When an infection enters the body, severe intoxication of the body occurs, resulting in dizziness and weakness almost always. Moreover, such symptoms can be the very first signs of the disease, when the rest still do not manifest themselves.
Violations in the work of the heart. This leads to the fact that blood circulation throughout the body is disturbed. Accordingly, weakness appears, dizziness, sometimes hands may shake.
High intraocular pressure. It may be associated with increased intracranial pressure, as well as the development of atherosclerosis.
Severe circulatory disorders in the brain. In this case, dizziness may be accompanied by symptoms such as tinnitus, heavy head, dots flashing before the eyes.

What to do with dizziness

When weakness and severe dizziness are just starting, you can try to stop them. It is best to lie down (and the head should be above the level of the body), while not closing your eyes, otherwise the head may become more dizzy.

Try to distract yourself, focus your eyes on the same subject. It is also important to provide access to fresh air, and when fatigue and headaches pass, it is advisable to go for a walk.

Sometimes weakness, dizziness and drowsiness can be caused by features of the vestibular apparatus or nervous system. In this case, try to eliminate all factors that can cause the disease:

sudden tilts;
rise to height;
jerky movements of the head and whole body.

In addition, do not forget how important sleep is for the body. Sometimes vertigo syndrome can even be caused by very little sleep. For a full recovery, a person needs at least 7-8 hours of sleep per day.

Other measures should be taken depending on why the head is spinning. For example, if a woman is pregnant, relief for dizziness is to give her time to rest, eat, and not stand too long. If there is a suspicion of problems with the thyroid gland, you should contact an endocrinologist. Finally, if poisoning occurs, it is necessary to immediately wash the stomach and give the patient sorbents. If you have diabetes, you need to take prescribed medications regularly and regulate blood sugar levels.

Treatment Methods

To properly prescribe treatment, the doctor will first of all refer you for an examination. After consultation with a general practitioner, an examination by a neuropathologist, ophthalmologist and other highly specialized specialists is usually necessary. After that, a complete blood count, CT or MRI, a glucose test, an X-ray of the spine, or an ultrasound of the brain may be ordered. When the causes of dizziness and weakness are established and the overall picture is visible, treatment is prescribed.

Depending on the diagnosis, the patient may be prescribed drugs such as Relanium or Seduxen, antipsychotics, antihistamines and antiemetics, as well as complex therapy. Since such medicines greatly slow down the reaction, they must be used in strict accordance with the instructions and instructions of the doctor.

Often in the treatment methods such as physiotherapy, massage, acupuncture, acupuncture are used. In some cases, bed rest may be required. In addition, you should avoid stress and be careful about your diet. You need not eat too much, but often, while avoiding heavy and fatty foods, a lot of salt and sugar.

Severe weakness and dizziness do not yet mean the presence of pathology. However, they cause a lot of problems for a person. Constant lethargy and fatigue interfere with living in a normal rhythm, reduce the level of performance. In addition, it can be a signal that some kind of disease is developing in the body.

If you take action in time and consult a doctor, this will help eliminate the causes and get rid of such unpleasant symptoms as weakness in the legs and dizziness.

Actions for dizziness and weakness

There are several options for what to do if you feel dizzy (and weakness interferes with normal functioning), but it is better to combine them:

Sit or lie down. Heavy head, dizziness, weakness usually occur when standing or moving.
Drink water. Fatigue, poor health is often the result of dehydration.
Eat something light. General weakness, especially with a feeling of hunger, can be caused by low blood sugar levels, particularly in diabetics.
Focus on a specific place. This is the advice of dancers who prevent dizziness, fatigue, weakness during training and performance by focusing their eyes on a specific place.
Breathe deeply. A condition in which there is weakness and dizziness can be a sign of anxiety, anxiety. In such cases, a person feels shortness of breath, lack of air.
Avoid bright light. During attacks of weakness and dizziness, try to avoid bright light, including from a TV or laptop.
Execute . These are head and neck exercises recommended by doctors for patients complaining of weakness, dizziness.

Important! Watch for other manifestations. With weakness, dizziness, drowsiness, more serious diseases are the causes. Frequent or prolonged seizures are the reason for visiting a specialist.

When weakness and dizziness is not a pathology

Feeling tired, slightly dizzy, or slightly weak is normal. Everyone meets them. As a rule, these symptoms are a signal that you need to rest. But if malaise, drowsiness, dizziness affects daily life, you should seek help.

Who is at risk

The problem affects more women than men. This is due to various reasons, in particular the changing role of women, which now means a double burden, both at work and at home. In addition, women are more prone to perfectionism, placing increased demands on perfection. This leads to overwork, the manifestations of which include irritability, loss of appetite. The absence of the desired “ideal” results of activity causes feelings of inner fear, powerlessness (how to get rid of this is a matter of psychology, it is advisable to contact a specialist in this direction).

Although chronic fatigue syndrome is rare in children, its frequency increases significantly during adolescence (about 15–18 years of age).

Is it normal to feel dizzy and weak

Speaking of symptoms such as weakness, dizziness, fatigue, each person means different things. Fatigue can mean various feelings. In some people, it is manifested by physical sensations (, dizziness), in others - a decrease in mental performance. People often describe fatigue as dizziness, headache, weakness, exhaustion, drowsiness, lack of energy, malaise, disorientation. The symptoms are felt differently, ranging from the tingling sensation in the body that is common among healthy people to feelings of irritability, frustration, mood swings, and anxiety. Sometimes people with fatigue feel very exhausted but are able to do most of their activities. Others lose the ability to do even the easiest work. Therefore, whether it is normal to feel weak depends on its manifestation in a particular person.

Weakness and dizziness as signs of illness

Dizziness and weakness are common signs of fatigue and are not unusual, especially after a busy day. If the next day the condition is normal, everything is in order.

If the symptoms are frequent, present almost every day, it can be a symptom of both physical and mental illness, excessive physical or mental effort, insomnia, long-term stress, the effects of the use of tranquilizers, cancer drugs, leukemia, drugs used for lymphoma. Also, similar symptoms occur after amphetamine.

Often with mild dizziness, the causes are infectious diseases, cancer, diabetes, blood diseases.

But much more often these signs accompany the modern demanding lifestyle, full of haste.

Causes of dizziness and weakness in the body

Causes of sudden weakness and dizziness:

weakness in the muscles of the arms and legs is a consequence of strong physical exertion (a rapid heartbeat also appears);
injury to the motor apparatus;
hypothyroidism;
infections;
autoimmune diseases;
congenital muscle diseases;
tumor diseases;
hormonal imbalance;
anemia;
fibromyalgia (chronic rheumatoid disease);
muscular dystrophy;
immunological disorder of nerve conduction.

Important! If you suffer from weakness without any obvious cause, which is your problem, the doctor should determine.

Chronic sleep deprivation

With chronic sleep deprivation, an important phase of REM sleep is disturbed (adds strength, restores psychological processes). In a sleep deprived person, there is constant weakness, lack of appetite or, conversely, increased appetite, depression may develop.

chronic stress

Constant stress, depression, being a problem of higher nervous regulation, not limited to the level of individual organs or muscles, can manifest itself with various symptoms in different areas of the body.

Manifestations of stress and depression are diverse, they can occur in almost any part of the body or organ:

headache;
nervousness;
deterioration of vision (nebula, constant "flies");
muscle tension, more often in the area of masticatory muscles;
feeling of a lump in the throat;
feeling of pressure in the chest (it is difficult for a person to breathe);
a sore throat;
palpitations - tachycardia;
digestive problems (nausea, bitter taste in the mouth, flatulence, diarrhea or constipation);
fatigue;
chills;
excessive sweating (hyperhidrosis);
sleep disorders;
tremor of the limbs (trembling in the arms or legs);
tingling of fingers;
limb weakness.

Iron-deficiency anemia

The lack of red blood cells - anemia - causes pallor, deterioration in the supply of oxygen to the brain, which leads to a number of difficulties, including weakness in the limbs, dizziness. We are talking about anemic syndrome.

Infectious diseases

Infectious diseases that cause dizziness, weakening of the body:

abscess;
AIDS;
sore throat (tonsillitis) - after a sore throat, the symptoms persist for up to a week;
botulism;
typhoid fever;
whooping cough (black cough);
cholera;
flu;
ebola;
hemorrhagic fever;
dengue fever;
impetigo;
Infectious mononucleosis;
encephalitis;
candidiasis;
leptospirosis;
Lyme disease;
malaria;
marburg fever;
swine flu;
salmonellosis;
measles;
staphylococcal intoxication;
tetanus;
toxoplasmosis;
tuberculosis;
brain inflammation;
diphtheria;
jaundice;
yellow fever.

Diseases of the vestibular apparatus

Diseases or irritation of the system of balance and movement is the next disorder that causes a condition when the head is spinning, hands are shaking, instability occurs when walking (the patient staggers), body aches, and the head may hurt.

Irritation can cause:

inflammation (middle ear infections, inflammation of the inner ear);
swelling of the nerve that carries information about balance;
injury;
alcohol (becomes ill, in particular, after binge, i.e., prolonged use of alcohol);
Meniere's disease;
kinetosis.

Neurological diseases

The nervous system controls all processes in the human body, including the brain. Therefore, neurological diseases are the reason why the head is spinning, there is weakness in the legs; dizziness may be accompanied by dry mouth and other neurological symptoms.

Diseases of blood vessels, heart

This group includes conditions in which the vessels cannot supply enough blood and oxygen to the brain. Weakness and dizziness are typical signs of illness. Most often we are talking about atherosclerosis of the cerebral arteries, narrowing of the vertebral arteries. These two arteries are closely attached to the cervical spine, connecting with the cerebral artery that feeds the brainstem and cerebellum (important mechanisms for maintaining balance).

A disruption in the supply of oxygen to the brain also occurs with a disorder of the heart pump. Almost any cause of heart failure can affect the brain.

Weakness in the legs and dizziness are signs of cardiomyopathy of other heart diseases. Since the heart muscle is not working properly, the blood is not oxidized enough, hence fatigue occurs.

Important! Diseases of the vessels and heart are hereditary or caused by infection.

Arterial pressure

Weakness, fatigue, dizziness are associated with the deviation of blood pressure indicators both in the low (hypotension) and in the high (hypertension) direction.

The following manifestations of blood pressure disorders:

increased sweating;
swelling in the legs;
nosebleeds;
headache.

Injuries and diseases of the brain

Any brain disease can be manifested by dizziness, weakness. These signs are typical for conditions associated with cerebral edema, increased ICP: trauma (concussion), tumors, inflammation, meningitis, stroke, epileptic seizures, etc.

Pregnancy

Dizziness and fatigue are common symptoms in pregnant women. Dizziness in the 1st trimester occurs because the body does not yet have enough blood for the rapidly expanding circulatory system. In the 2nd trimester and up to 40 weeks, sudden fainting can be explained by an increase in uterine pressure on the vessels.

The condition during pregnancy is also characterized by nausea (sometimes - not only after breakfast, but throughout the day). A woman constantly wants to sleep, periods of "wolf" appetite alternate with states when there is no appetite; it is impossible to cure this discomfort, sometimes taking vitamins, calcium, magnesium helps (it is recommended even if it is not very nauseous).

Dizziness during menopause

Perimenopause is a stage lasting about 5 years before menopause (which usually occurs between 40 and 50 years of age). The ovaries slowly stop producing the hormone estrogen, which controls levels of stress hormones (cortisol and adrenaline). Violation of its level can cause fatigue, anxiety, tension. The woman has a headache, unsteady gait prevents normal walking, her hands and knees may shake slightly.

Important! A similar condition sometimes occurs before ovulation (although very rarely), it, on the contrary, is due to a sharp increase in estrogen levels.

During menopause, there is often a decrease in the number of red blood cells, anemia develops - the cause of fatigue. Nighttime hot flashes can disrupt sleep, leading to fatigue during the day.

Hypothyroidism

This is an insufficient function of the thyroid gland, which produces thyroxine and triiodothyronine, hormones responsible for regulating metabolism.

If the thyroid gland is not working properly, metabolism slows down and fatigue sets in.

Diabetes

Diabetic dizziness, fatigue, wobbly legs, most often caused by glycemic fluctuations. Symptoms may persist for weeks.

Medicines

Dizziness and fatigue are a consequence of taking immunosuppressants, which are prescribed, in particular, after an organ transplant operation for its better survival.

Diagnosis of weakness and dizziness

Due to a number of possible reasons, a complete examination is necessary. The patient must be examined by a neurologist, undergo an ECG examination, and measure blood pressure.

Blood tests are also important. They define the following indicators:

mineral levels;
kidney parameters;
liver tests;
blood counts;
CRP (infectious processes in the body), etc.

If a brain disease, a disorder of the balance and movement system is suspected, imaging methods are performed: CT examination, ultrasound of the cervical artery. Ultrasound is also used to examine the heart muscle.

If there is no clear cause for the symptoms or visual impairment is present, it is recommended to consult an ophthalmologist. He will conduct further research based on the results of the above tests.

First measures for severe dizziness and weakness

With severe weakness and dizziness, the following actions help:

calm down;
sit or lie down;
measure blood pressure;
close your eyes, try to focus on a certain point;
If your mouth is dry, drink a glass of water.

Important! If the symptoms are combined with speech disorders, clumsiness of the limbs, double vision, numbness of the hands, feet or other sensory disturbances, call an ambulance immediately!

Basic therapeutic principles for weakness and dizziness

The first step is always to determine the root cause of the disease and its subsequent treatment. Therapy should be focused primarily on the factor that caused the symptoms.

Medications and other treatments

In accordance with the results of the diagnosis, the doctor will recommend taking drugs from the following groups:

antidepressants;
antipsychotics;
nootropics;
sedatives;
vitamin complexes.

Psychotherapy

Psychotherapy helps to identify mental factors and conflicts associated with the disease. In some cases, the symptoms are a reflection of deep dissatisfaction. Internal conflicts that have penetrated the subconscious can lead to mental and physical exhaustion. In such cases, psychotherapy is more effective than drug treatment.

Phytobalneotherapy

This exotic name hides herbal spa therapy. It provides not relaxation for a tired body, but also a purification of the mind and soul.

Independent ways to eliminate weakness and dizziness

eggs;
dairy products;
vegetables;
fruits;
nuts;
wheat sprouts;
yeast;
seaweed;
molasses (cane syrup).

If you drink fresh fruit juice containing vitamin C (orange, grapefruit) for dizziness, this will help restore the body's natural resistance.

Prevention of dizziness and weakness

The basics of prevention are compliance with the rules of a healthy lifestyle, prosperity, movement, timely detection and treatment of any diseases. In the case of disease progression, weakness manifests itself in smooth muscles, affecting respiration, digestion, and blood circulation. Effective prevention of some diseases does not exist. However, their control is a paramount measure to prevent accompanying symptoms.

Dizziness can occur for many different reasons, including relatively innocuous reasons and serious medical conditions. A person can stabilize his condition on his own at home with the help of folk remedies, as well as first aid preparations. If the head is spinning systematically, then it is necessary to look for reasons for this, to be examined, since this can be dangerous for the patient's life.

Causes of dizziness

Dizziness is a condition when a person loses stability and orientation, it seems to him that the space around him is moving. This sensation arises due to disturbances in the work of the vestibular, visual and tactile systems. The reasons for this may be the most harmless, not threatening to life or damage to health:

Malnutrition. The head can become dizzy not only during prolonged fasting, but also due to a missed meal in the morning or afternoon. In this case, it is recommended to eat tightly, drink something sweet, and the unpleasant sensation will pass by itself.
Fatigue. Constant overload, stress, lack of sleep affect the state of the nervous system. For this reason, not only dizziness may appear, but also other symptoms - migraines, weakness in the body, nervous tics, and the like.
Pregnancy. If the head is spinning infrequently during pregnancy, but there is nothing to worry about, this is one of the symptoms of toxicosis.
Profuse bleeding during menstruation. Due to the loss of iron, weakness, dizziness may occur, in the event that symptoms occur on an ongoing basis during critical days, it is necessary to consult a doctor - he will prescribe hormonal contraceptives that stabilize the situation.

Also, the reason may be a sharp rise from a horizontal position, lack of air in the room, excessive physical activity. If the loss of orientation in space occurs once or under certain circumstances, then there is nothing to worry about.

Seek medical attention if dizziness is sudden and occurs frequently. The reasons for this may be the following:

Iron-deficiency anemia. It is one of the most common reasons. The person looks sickly, pale, he faints, his body feels weak, tired.
Diseases of the cervical spine- trauma, spondylosis. Usually the patient has severe pain in the neck, and with sudden movements, turns, the head begins to spin more.
Vertebrobasilar insufficiency. Without treatment and therapy, the pathology can develop into a chronic form. For illness and vomiting, weakness, poor health, disturbances in the work of the visual organs.
Violation of the blood supply to the inner ear and parts of the brain. Usually dizziness occurs when you stay in one position for a long time - sitting or lying down. There is severe pain in the neck, tension, discomfort.
Psychogenic dizziness. Occur in overly emotional people. There is confusion, fatigue, hysteria, fear, migraines.
Arterial pressure. With an increase or decrease in pressure, a person feels weakness, instability, loss of control over his body, fatigue.
Vertigo. A disease of the vestibular apparatus, which is characterized by a violation of the transmission of information from the periphery to the nerve centers. Often accompanied by otitis, nausea and vomiting, weakness in the body.

With mental disorders, as well as psychological problems, dizziness is also not uncommon. For example, during periods of exacerbation of prolonged depression, phobias, panic attacks, psychosis, hallucinations, and the like.

Diagnosis and treatment

Treatment of the disease will depend on the diagnosis. Initially, a person needs to contact a neurologist. The doctor will prescribe a comprehensive examination, as a result of which certain drugs or procedures will be prescribed. If iron deficiency anemia is suspected, the patient will have to take a blood test.

It is not uncommon for a specialist to prescribe additional medications to address the underlying cause of the dizziness and maximize the effectiveness of the treatment. These can be antidepressants, vitamin supplements, antihistamines, neuroleptics, nootropics, and so on. It is impossible to take medications on your own without consulting a doctor, as this can exacerbate the symptoms.

What to do when dizzy

First aid

Most often, the head begins to spin abruptly and unexpectedly, so a person needs first aid to avoid fainting:

It is advisable to lie on the bed or, if it is not possible to take a horizontal position, sit down and fold your hands on your knees or a table, resting your head on them.
You need to close your eyes, relax and hold in this position for 1-2 minutes. If the condition does not improve, you should not get up, you must wait until the moment when the head stops spinning.
When you feel a little better, it is recommended to eat or drink something sweet: tea, a lollipop, a piece of sugar. By increasing the level of glucose in the body, you can quickly achieve the normalization of your normal state.
After half an hour or an hour after the incident, you should eat, especially if before that the person was hungry. Food should be light, but satisfying - cereals, cereals, fruits, vegetables, dairy products are suitable.
To relieve dizziness, you need to take deep breaths and exhale while sitting or lying down. On this day, you can not smoke, drink alcoholic beverages, even in small quantities.