There is nausea, weakness, dizziness, drowsiness: the causes of poor health. Weakness, loss of strength, chu - causes, symptoms and treatment of chronic fatigue Weakness loss of strength nausea

If nausea, weakness, dizziness, drowsiness are observed, the causes may be different. These symptoms are present in acute and chronic conditions and indicate significant health problems.

Any person, in order to maintain health, must adhere to the rules of a healthy lifestyle. If the symptom appeared for the first time, and it repeats systematically, you should consult a doctor to find out the cause and timely treatment. Dizziness, tinnitus, nausea, weakness are serious symptoms that require a qualified medical examination for an accurate diagnosis. The sooner the patient seeks qualified medical care, the better and faster the treatment.

What disease do these symptoms indicate?

In women, these symptoms are observed during pregnancy. Nausea, dizziness, weakness indicate that conception has occurred and become the first symptoms by which a woman learns that a new life is developing inside her.

These signs can develop with general intoxication of the body, when some substance that affects the body has entered the gastrointestinal tract.

Viral infections often have these symptoms in the first 3 days of illness. High temperature, nausea, weakness, dizziness indicate that the body can hardly cope with the virus that has got inside, and intoxication with the waste products of an aggressive virus begins. This happens with rhinovirus and intestinal flu, meningococcal infection and brain encephalopathy. This condition cannot be treated at home. Patients are threatened by a sudden onset of cerebral edema, which leads to the death of the patient.

Nausea, chills, weakness, dizziness can become a symptom of the onset of an acute inflammatory process in the middle ear. The defeat of the vestibular apparatus creates the illusion of the movement of objects around and the rotation of the body in space. Cold sweat and vomiting are added to this unpleasant sensation.

Chronic dizziness, accompanied by ringing in the ears, in which the audibility of sounds disappears on one side, may be a sign of a developing brain tumor. If nausea and weakness are added to these symptoms, this may mean that the tumor is large enough and it compresses the center responsible for the gag reflex.

Causes of dizziness, nausea, sudden signs of general weakness in women can be associated with migraine attacks. Its onset is often accompanied by tinnitus, photophobia, and intense irritation from any sound.

People with a weak vestibular apparatus may feel a sudden attack of seasickness in transport. It is always accompanied by weakness in the body, dizziness and nausea. Temporary relief occurs only after vomiting.

The rotation of objects around the eyes and the illusion of moving the body in space are sometimes observed after alcohol abuse. Alcohol poisoning is always accompanied by dizziness, tinnitus, nausea, weakness. Symptoms disappear after the body is completely cleansed of intoxication.

If a person experiences these unpleasant signs for no obvious reason, you should be examined by contacting an endocrinologist, neurologist or oncologist. These symptoms are often present in the diseases that these doctors treat.

Neurological diseases and problems with the cardiovascular system

With lesions of the central nervous system, such symptoms are often observed in patients seeking medical help with severe intoxication of the body or with a traumatic brain injury. A person should seek medical attention if the following symptoms appear:

took some medicine orally in large quantities;
worked with household poisons or chemicals;
used any kind of alcoholic products;
fell and hit his head;
received a strong blow to the back of the head or crown;
accidentally drank an unknown liquid.

An acute condition, accompanied by dizziness, nausea, weakness and fear of death, may be due to a heart attack or stroke. This is a common symptom of a serious disorder of the circulatory system and is life threatening.

Lack of oxygen with insufficient blood supply is often manifested by general weakness, nausea, dizziness and drowsiness. Changes in blood pressure with a sudden change in activity and increased stress can cause similar symptoms in older people.

In winter, during a period of a sharp change in temperature, when a person who has been in a warm room for a long time goes out into the cold and begins to move quickly, he may develop general weakness. This pathological condition develops after 10-25 minutes of active walking and is accompanied by dizziness and cold sweat. The appearance of such a state indicates that the walls of the vessels are weak and cannot withstand such loads. To strengthen blood vessels, the doctor prescribes special dietary supplements.

Strong neurosis or prolonged depression is accompanied by a sensation of a veil in the head, fear of falling and general weakness, with excessive sweating. Dizziness along with other symptoms can be observed for a long time in depressive states and requires proper treatment.

Osteochondrosis of the cervical spine in women and men can also cause similar symptoms. A pinched nerve leads to a weakening of the CNS signals, and this can cause any symptoms.

Hormonal disorders

Violations in the work of the organs of internal secretion often cause weakness, nausea, dizziness and drowsiness. In people with these symptoms, the examination may reveal diseases such as:

diabetes;
hypothyroidism;
anemia;
glaucoma.

If nausea, dizziness, weakness are constantly observed, the causes may be in violations of the pituitary gland, thyroid gland and hypothalamus. It is possible to find out why the state of the body has deteriorated sharply only in the office of an endocrinologist. He will prescribe a complete examination and make an accurate diagnosis.

It will not be possible to independently cure hormonal disorders that led to such symptoms. You need a special treatment, corrected by a doctor who will periodically prescribe tests and monitor the hormonal background.

Hormonal disorders in women cause not only a headache that occurs due to sharp jumps in blood pressure, but also causes severe dizziness, which can cause loss of consciousness. A sharp decline in strength, general weakness and depression should be considered as clear signs of a hormonal disorder associated with the development of diseases of the endocrine system.

Especially often this condition is observed in women experiencing age-related hormonal changes that begin after 30 years.

Early menopausal syndrome can be observed in women aged 30 to 40 years. They complain of insomnia, problems with blood pressure, increased nervousness, headaches.

Menopause at an early stage can be stopped with the help of tonics and proper nutrition. But this can be done only after the doctor makes the correct diagnosis.

Diseases of the genitourinary system

Symptoms such as nausea, dizziness, weakness are often observed in diseases of the digestive system and urinary system. Poorly functioning kidneys lead to general intoxication, and this, in turn, causes a pathological state of the body. If signs of poisoning appear in the complete absence of urination or small amounts of urine, you should urgently call an ambulance and go to hospital. Therapeutic measures may take several weeks.

If only mild dizziness and nausea are present, this may indicate that the person has not eaten for a long time. This condition often occurs in women who decide to lose weight and sharply limit themselves not only in food, but also in water. This is very unhealthy, and the first signs of intoxication of the body begin with these symptoms. If a woman continues to refuse herself to drink, she will heavily burden the urinary system, and this will lead to an inflammatory process in the kidneys.

With a lack of water, the brain is able to completely turn off the release of water from the cells, and the kidneys will stop working. Complex biochemical processes are difficult to start outside a medical facility, and therefore you should always listen to internal sensations and not bring the body to a serious illness in the pursuit of harmony.

Diseases of the digestive system

Exacerbation of chronic diseases of the gastrointestinal tract can also lead to headaches, nausea, dizziness and general weakness.

Often this begins inflammation of the pancreas, which was preceded by pain in the right side. Colic in the gallbladder and hepatitis, not only caused by a virus, and regular pills can make you feel unwell. The reason for the deterioration of the general condition may be:

long-term treatment;
mixing alcohol with a drug;
low-quality alcohol;
sweet spirits such as liquor;
indigestion;
product incompatibility.

If a deterioration in general health appeared during treatment with antifungal drugs or other drugs, then you should inform your doctor about this. In pathological conditions, they call an ambulance and be sure to report all the medicines that the sick person has taken before.

Indigestion can happen to a healthy person who decides to try everything on the table during a festive feast. This can lead to symptoms of acute poisoning, despite the fact that all products were fresh. Often, intoxication of the body begins with an individual intolerance to a certain product. This can seriously undermine a person's health, and therefore urgent medical attention is required.

If the symptoms are sufficiently pronounced, and the malaise increases, you should not self-medicate. It must be understood that such symptoms indicate a significant deterioration in the state of the brain and other vital systems of the body, which can lead to the death of a person who thoughtlessly refused hospitalization.

A variety of reasons can affect the nauseating state - ranging from dietary errors to a sharp change in blood pressure. It is important to find out in time what became a harbinger and try to eliminate it.

Main causes: in men and women

Each organism reacts to manifestations individually, in men and women they may differ. The following factors will be the same for both sexes:

By the nature of the manifestation of symptoms, it is possible to determine the failure of which organ caused it. If at the time of eating bitterness is felt in the mouth, pain under the ribs and in the right side of the abdomen is the cause of the liver and gallbladder. Girdle pain after eating is a consequence of diseases of the pancreas, and manifestations in the form of vomiting, diarrhea, fever, 1-2 hours after eating, indicate the presence of an intestinal infection.
Diseases of the central nervous system and brain: migraine, meningitis, tumor, hypertension.
Urolithiasis disease.
Gastric ulcer.

Nausea and weakness, recurring throughout the day, regardless of food intake, can be one of the main symptomatic manifestations of a heart attack.

The reason for the manifestation of this symptom only in women is:

Menstrual cycle. Manifestations occur due to fluctuations in hormone levels and blood loss, leading to minor anemia.
Risk of miscarriage. During pregnancy, when nausea is complemented by lower back pain.
Ectopic pregnancy. In this case, there is severe pain in the lower abdomen, which has a aching character.
Climax. The hormone estrogen is produced in smaller quantities, leading to changes in hormonal levels. Due to this, the work of all systems changes, leading to nausea, vomiting, dizziness.

Men are subject to unpleasant manifestations more often than women. The reasons:

Brain nausea. associated with brain disorders.
Adrenal insufficiency or adrenal tumors are the causes of severe nausea and possible vomiting. The manifestation is more related to the male sex.
Alcohol abuse, hangover.

Diseases that cause symptoms

The causes of nausea and weakness are due to the following diseases:

Cholecystitis - inflammation of the gallbladder or the appearance of stones. In addition to nausea, there is a burning sensation along the esophagus, a metallic taste, bitterness in the mouth, spasms in the right side of the hypochondrium.
Poisoning of a different nature.
Gastritis is an inflammatory process of the gastric mucosa. Manifested by discomfort after eating.
Migraine - chronic attacks of headache in the temples, neck, forehead. Accompanied by dizziness, clouding of mind, partial loss of vision.
Pyelonephritis is inflammation of the kidneys. Complemented by pain in the organs of the genitourinary system.
Hypertension - pressure surges along with the main symptoms, there is swelling, flushing of the face.
Brain injuries - concussions, bruises. In addition to vomiting, there is discomfort in the abdomen.
Appendicitis - vomiting is accompanied by pain, first in the upper abdomen, and then in the lower.
Heart disease - heart attack. Complemented by pain in the abdomen, blanching of the skin, hiccups, a feeling of suffocation.
Meningitis - along with vomiting, the temperature rises, photophobia, pressure in the occipital region occurs.
Invasive diseases - the presence of worms leads to nausea, regardless of the meal.
Intestinal infection - there are abdominal cramps, fever, weakness on the background of vomiting
Pancreatitis - inflammation of the pancreas, nausea, pain in the left side, swelling.
Hypothyroidism is a malfunction of the thyroid gland caused by a lack of hormones. Complemented by drowsiness, loss of appetite.
Tumors in the gastrointestinal tract are benign and cancerous formations.

Additional symptoms

The causes of manifested nausea and excessive weakness are a number of violations of the functioning of the body. This condition is caused by infection, system failure and other factors. You can find out what kind of ailment haunts the patient by additional symptoms. Symptoms are characteristic of such diseases:

Acute gastroenteritis is an intestinal infection. Complemented by piercing pains in the abdomen, dizziness, weakness, diarrhea, fever.
Hypoglycemia is a rapid drop in blood sugar levels. The disease is accompanied by an increase in blood pressure, palpitations, vomiting, panic attacks, confusion, blurred vision, convulsions and fainting.
Vegetovascular dystonia leads to a change in temperature from 35 to 38 degrees, suffocation, weakness, frequent breathing, dizziness, pain in the heart, lack of oxygen.
Influenza, intoxication leads to lethargy, chills, dizziness, fever, nasal congestion, pain in the temporal region.
Traumatic damage to brain tissue causes, in addition to the main symptoms, headache, vomiting, speech impairment, fever, high intracranial pressure, slow pulse.

Diagnostics and prevention

The diagnosis is made by the therapist based on the indications of studies and demonstrable causes of weakness and nausea. . You may need to visit a neuropathologist, endocrinologist, otolaryngologist, ophthalmologist. Examinations are scheduled:

MRI and CT of the brain;
blood analysis;
x-ray of the cervical spine and cranium;
examination of the arteries of the brain;
angiographic study.

Treatment

Given that these manifestations can confirm a number of serious diseases, the root cause should be treated, not the symptoms.

Self-medication is dangerous to health, it is better to consult a doctor.

It is realistic to eliminate the symptoms on your own in such cases:

if they are caused by overeating, it is required to reduce portions of food, refuse spicy and fatty foods;
when motion sickness in transport, you can use pills for nausea;
you can overcome seasickness with a patch with scopolamine, attached 6 hours before swimming;
mental disorders accompanied by symptoms are treated through psychotherapy sessions;
feeling unwell during the period of bearing a child, mint-flavored lollipops will help, and eating in a prone position.

To overcome dizziness, nausea and subsequent vomiting, you can use the following methods:

Take a comfortable horizontal position.
Ventilate the room.
You can bring to life with a loss of consciousness with cotton wool soaked in ammonia.
Low blood pressure is brought back to normal with sweet tea or coffee.
Nervous tension is corrected with sedatives and tranquilizers: Novo-Passit, Valerian.
You can alleviate the attack with vestibulolytic drugs: Promethazine, Lorazepam.
The patient's condition can be corrected by the introduction of Cerucal or Metoclopramide.

It is forbidden to purchase and use anti-nausea medications on your own. The appointment is made only by a doctor, according to the condition of the patient. For such purposes, antipsychotics, antihistamines, dopamine receptor blockers can be prescribed. It is important in this matter to treat the cause of the manifestation, and not its symptoms.

Weakness, nausea, sometimes vomiting, chills without fever or with it are a set of symptoms that indicate the presence of the disease. Many diseases fit under the listed signs. To say unequivocally without additional examination - it will not be possible. It is definitely time to pay attention to the state of health. Manifestations reduce performance, interfere with normal life.

For the treatment of symptoms, folk methods, medications are used. Those who suffer from these manifestations experience additional unpleasant signs of illness: dizziness, diarrhea, headache, increased intracranial pressure, low or high blood pressure. Unpleasant symptoms can occur in an adult and in a child.

The source of unpleasant symptoms can be internal and external factors.

Internal include:

A brain tumor.
Body poisoning.
A disease associated with an infection.
Jumps in blood pressure.
Disorders in the work of the vascular system of the brain.

To external:

Frequent sleep deprivation.
stressful situations.
Chronic fatigue.

Possible diseases

An accurate diagnosis must be made before treatment. The severity of the disease depends on the number of unpleasant symptoms and their intensity. But, despite the fact that the diagnosis should be made by a specialist, each person can learn to understand his condition and provide self-help.

Only common diseases are described here. To find out the exact diagnosis, you should contact your doctor, who will diagnose and prescribe treatment.

What to do

Relieve symptoms through a holistic approach that includes medication, folk remedies, and dietary changes.

Conservative treatment

The prescription of medications depends on the diagnosis. Diagnosis is carried out by a doctor.

In case of food poisoning, activated charcoal, rehydron are prescribed. The first remedy is taken after vomiting, when the stomach is washed out and the symptoms of poisoning have subsided. Take activated charcoal when a person has loose stools. Regidron is also prescribed for poisoning to restore the body's water balance. After using the drug, the patient will no longer feel nausea, vomiting will pass.

Paracetamol is prescribed for infectious diseases. This drug helps when there is a high temperature, which may be accompanied by fever with chills. Paracetamol should not be used by pregnant women who abuse alcoholic beverages, with diseases of the liver and kidneys.

Diprazine is prescribed as a remedy that calms the human nervous system and enhances the effect of painkillers. It has contraindications similar to the previous drug.

"Asterisk" - a balm used for respiratory diseases, headaches, chills. to normalize blood flow.

With hypotension, askofen, citramon and other drugs containing caffeine are taken - it helps to increase pressure.

Folk ways

An easy way to get rid of nausea, chills is to drink tea with lemon or raspberries. The method will improve well-being, depending on the cause of the symptoms. More often this method is used for overwork, nervous tension.

If you have chills, nausea and weakness caused by a stressful situation, tea from lemon balm, mint, chamomile or sage will help. With nausea, cardamom grains are chewed, you can drink lemon water with honey, a drink with ginger.

Citrus fruits are used to lower the temperature and eliminate chills with weakness. Compresses are considered an effective remedy that lowers the temperature and reduces pain. Apply an absorbent cloth soaked in a solution of water and vinegar to the forehead.

A pressure of 120 over 80 or 110 over 90 is considered normal. Exceeding the range indicates high pressure, and falling indicates low pressure. Weakness, chills are signs of low blood pressure.

With low blood pressure and weakness, they drink black coffee, strong black tea, cocoa, take a contrast shower.

With intracranial pressure, a sign of which is, it is worth drinking tincture of hawthorn, eucalyptus, valerian.

Food

In addition to pills and alternative methods of treatment, you should pay attention to nutrition. Often, it is malnutrition that causes unpleasant and weaknesses. Any medication eliminates only the symptoms, but in order to completely get rid of the cause of the disease, it is worth radically changing the way of life and nutrition.

The first thing to avoid is fried, fatty foods. Causes nausea after eating. Strongly carbonated, alcoholic, energy drinks negatively affect the general condition, the stomach. The abuse of sweets, spicy, pickled, salted foods should be excluded.

It is worth giving preference to cereals boiled in water, milk, dairy products, soups on vegetable, low-fat meat broth. Drink freshly squeezed juices, eat fresh fruits.

The described diet is suitable after SARS, when the stomach hurts, with other diseases. The diet is preventive.

Prevention

To prevent weakness, chills, nausea from recurring, follow preventive measures:

Make days off (periodically change the situation, do not overwork).
Take a contrast shower.
Monitor nutrition (adhere to the rules of the diet).
Give up bad habits (smoking, alcohol, drugs).
Take time to walk outside.
Periodically clean the house, which will prevent infectious diseases.
Do not neglect your own hygiene.
Monitor your health, periodically undergo an examination in the hospital.
Do sport.

A practice that includes the right diet, folk methods, medicines will help solve the problem, get rid of unpleasant, interfering symptoms, and restore the previous state.

Nausea, dizziness, weakness - this is the triad that, unfortunately, many have to deal with.

These complaints can be disturbing very often, or - occasionally, or - with some periodicity, but ailments accompanied by severe weakness, dizziness and nausea can be caused by many reasons that are sometimes difficult to immediately determine in order to take measures for treatment.

Currently, there are more than eighty serious diseases that are accompanied by these symptoms. But in and of themselves, nausea and dizziness can be a response to food poisoning, intoxication with any harmful substances, stress, fatigue, lack of proper nutrition, rest and sleep, in particular.

It is not always possible to independently understand the causes of constant weakness with dizziness and nausea. It is imperative to consult a specialist in order not to aggravate the condition and avoid complications if a serious illness is detected during the examination.

There can be many reasons. The most common, apart from pregnancy, food poisoning and poisoning with any harmful gases and substances, are:

Nausea and dizziness: causes - vegetovascular dystonia

It could be sent to the same row as pregnancy, poisoning, overwork, beriberi, etc., since this is the first diagnosis that you can think of when you hear complaints of weakness, dizziness and nausea (if the patient is sure that he is not pregnant, is not poisoned and is not at all overworked).

Vegetovascular dystonia (VVD) has such a variety of manifestations and is accompanied by so many complaints (in the absence of expressed objective data) that now this diagnosis is made for both children and adults, and even very adults, i.e., the elderly. Although, until recently, VVD was not a diagnosis. This is a symptom complex that was observed in children and adolescents during the period of active growth of the body and was accompanied by nausea and dizziness, constant weakness. At the same time, no serious pathology from the internal organs and systems was detected. Also, young "nervous" impressionable women, people of art, etc. suffered from this.

But due to the increased pace of life, stress, overload, lack of sleep, lack of proper rest and diet, the vessels in both children and adults have become so labile that the reaction of the body, and, in particular, the peripheral nervous system and blood vessels, to all these external irritants

is unpredictable. Blood pressure rises or falls sharply, sweating, weakness, dizziness, nausea, "darkening" or flickering of "flies" appear before the eyes. Such a condition without treatment and, accordingly, rest, can last for a long time - permanently. There may be sudden deterioration - crises that require emergency care.

In all cases, if you are worried about constant nausea, dizziness and weakness, you need to consult a doctor to clarify the diagnosis and, in addition to the prescribed treatment, exclude all causes that cause this condition.

As a rule, by normalizing lifestyle and nutrition, giving up, no matter how trite it sounds, bad habits (smoking and alcohol greatly affect vascular tone, aggravating the pathological condition), adding physical activity, you can get rid of the painful symptoms of vegetovascular dystonia. Treatment, which is prescribed in courses, includes the use of vascular drugs, adaptogens, nootropics, if necessary, antihypertensive and trophic-improving ones.

Nausea and dizziness: causes - osteochondrosis

Also, it would seem, an “on-duty” diagnosis, which is often made if there are complaints of nausea and dizziness, general weakness, but there are no obvious signs of any disease. Osteochondrosis is often underestimated. Studies have shown that even preschool children suffer from osteochondrosis. It has long ceased to be the prerogative of the elderly and has become much “younger”. It is with cervical osteochondrosis that its first manifestations can be nausea, dizziness and weakness. Later, as it develops, fatigue appears, “half-fainting” states, excruciating headaches that may be accompanied by vomiting, severe pain in the cervical spine, up to the point that the whole body has to turn.

Osteochondrosis is a degenerative-dystrophic change in the intervertebral cartilage that progresses with age.

Nausea and dizziness, general weakness, as manifestations of cervical osteochondrosis in the early stages, are associated with changes in the vessels.

At the beginning of the disease, it can be suspended, saving yourself from painful manifestations in the future. But for this you need to accurately verify the diagnosis by contacting a specialist, and if necessary, undergo some examinations: an x-ray of the cervical spine, MRI (magnetic resonance imaging), CT (computed tomography).

So nausea and dizziness, as well as weakness, which is often caused by osteochondrosis, require a doctor's consultation and serious treatment in the future. Treatment should be comprehensive: physiotherapy (massages, physiotherapy, swimming, reflexology, electrophoresis, phonophoresis), medication (vascular preparations, vitamins and microelements, chondroprotectors), a balanced diet.

Nausea, weakness and dizziness: causes - vertigo

The triad of nausea, dizziness and weakness is a manifestation of the vertigo syndrome: in Latin it means "to rotate". Vertigo, depending on the level of damage, is peripheral (occurs in the vestibular apparatus, organs of vision) and central (nerve centers are affected).

The peripheral form of vertigo is associated with damage to peripheral organs (inner ear), manifests itself acutely, lasts from several minutes to several days, symptoms of nausea, dizziness and weakness are pronounced. Blood pressure may also decrease, hearing is disturbed, vomiting and sweating may appear.

With the central form of vertigo, the clinic is less pronounced. Nausea, dizziness and weakness are almost constant. The cause may be a violation of cerebral circulation, brain tumors, multiple sclerosis, trauma, epilepsy, migraine.

Nausea and dizziness: causes - anemia and hypotension

Anemia and low blood pressure can cause nausea, dizziness, and weakness. It is also necessary to consult a doctor here, because. to clarify the diagnosis of anemia, which also has several types, a blood test is necessary.

With anemia, you can not self-medicate. It, in turn, can be an independent disease, or a manifestation of some other, even more serious disease.

In this case, the identified underlying disease is treated, as a result of which anemia and hypotension occurred.

Nausea and dizziness: causes - diseases of the cardiovascular system

Diseases of the cardiovascular systems are also accompanied by nausea and dizziness. The cause is coronary heart disease with rhythm disturbances, hypertension. Treatment should be carried out exclusively under the supervision of a physician or cardiologist.

Nausea and dizziness: causes - endocrine diseases

cause weakness, dizziness and nausea. This is hypoglycemia in diabetes mellitus (i.e., a sharp decrease in blood glucose), and metabolic disorders in hyper- or hypothyroidism. Examination and treatment are prescribed by an endocrinologist, which takes a long time.

Nausea, weakness and dizziness: causes - sunstroke, heatstroke, overheating

These are pathological conditions in which the main manifestations are nausea, dizziness, weakness, often - vomiting, sweating, palpitations.

Nausea and dizziness: causes - traumatic brain injury

A concussion is accompanied by nausea, dizziness, weakness. These clinical manifestations are at the same time diagnostic criteria when examining a patient.

You can list many more reasons that cause nausea and dizziness.

These include, for example, old age (degenerative changes occur in the structures of the brain, cranial nerves, blood vessels, etc.); menopause, pregnancy (hormonal disorders occur); taking certain medications (side effects in the form of nausea, dizziness and weakness are often found in anticonvulsants, antibacterials, antihypertensives and many others).

But no matter what causes nausea, dizziness and weakness, you should not self-medicate.

It is necessary to immediately consult a doctor and treat the underlying disease, and not individual symptoms. Only in this case, the treatment will be successful.

Nausea is a sign of many pathologies of completely different origins. It is an unpleasant feeling of discomfort in the epigastrium - the upper abdomen, which can also spread to the esophagus and oral cavity. The nature of this symptom is multifactorial. Nausea appears as a result of irritation of the nerves (celiac and vagus), which transmit signals to the vomiting center located in the brain. Very often, in parallel with nausea, patients complain of excessive salivation, that is, salivation, tachycardia, weakness in the body, pale skin, hypotension, cold extremities.

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Answers to the question "Why can you feel sick?" there may be a lot. Nausea is caused by various factors and diseases. If she worries very often or constantly (several days in a row), is accompanied by additional symptoms, disrupts the quality of life, then you should definitely visit a doctor.
Causes of nausea can be:

Intestinal infection. With it, nausea is accompanied by vomiting, there is pain in the abdomen, the temperature rises, weakness increases. It is important not to delay and start treatment immediately, which will help to avoid dehydration as a result of the diarrhea that is so typical for intestinal infections.
Hunger. It can also cause nausea.
Sweets. Unpleasant sensations in the epigastrium may appear after eating a piece of cake or pastry on an empty stomach.
. Strong excitement and emotional overexcitation often turn into nausea, which is caused by an increase in the level of adrenaline in the blood.
pancreatitis. The pancreas is very sensitive to low-quality food, alcohol, fatty foods. Its inflammation also causes nausea, pain in the left side, severe bloating.
Hypothyroidism. A lack of thyroid hormones can be manifested by constant nausea, but not very pronounced, as well as drowsiness, decreased appetite.
Neoplasm in the gastrointestinal tract. Moreover, it can be tumors of both benign and malignant nature.
In the first trimester - up to 12 weeks, nausea is the main symptom of toxicosis, manifested immediately after waking up.

An unpleasant, often painful feeling of nausea in various conditions and pathologies is accompanied by some other signs. The conjugation of several symptoms allows the doctor to distinguish one disease from dozens of others with a similar clinical picture.

Diseases accompanied by dizziness and nausea

These two signs can appear with a huge number of diseases, so it is worth dwelling on the most significant. The cause of nausea, dizziness (weakness) are often:

pathology of the muscles of the eye;
osteochondrosis of the cervical spine;
head injury;
vestibular neuritis;
pregnancy;
spinal injury;
seasickness;
menstruation;
inflammation of the middle ear - labyrinthitis;
taking certain medications;
migraine;
fistula (perilymphatic);
brain tumor;
diseases of the cardiovascular system;
menopause in women;
Minier's disease;
anemia;
hypertension;
hypotension;
alcohol poisoning;
old age;

Important: to determine the true root cause of nausea and dizziness, it is necessary to undergo a comprehensive diagnosis.

Diseases that may be indicated by weakness and nausea

If an attack of nausea is accompanied by weakness in the body and general malaise, then this may indicate such diseases:

note: if dizziness, accompanied by nausea, is prolonged or painful, then you should immediately consult a doctor.

Causes of nausea in the morning

The appearance of a feeling of discomfort in the stomach in the morning is typical for such conditions.:

Hypertension. Nausea in the morning with it can be constant, but in parallel, dizziness, swelling, fatigue for no reason, and redness of the face are also observed.
First trimester of pregnancy. To eliminate it, you need to eat something after waking up without getting up in bed (an apple, a cookie).

Causes of nausea after eating

After eating, nausea may develop in the following cases:

It is noticeable from the list that almost all causes of nausea after eating are problems with the gastrointestinal tract. In parallel, patients also often complain of colic, flatulence, or the left hypochondrium.

note: There is such a thing as "psychogenic nausea" - this is reflex nausea as a result of visual or olfactory discomfort. It is typical for people with neuroses.

What causes nausea and fever

These two criteria often accompany infectious diseases of the gastrointestinal tract and respiratory organs. Nausea and vomiting can be observed with such pathologies:

acute gastritis as a result of poisoning with medicines, alkalis, food, acids;
rubella;
salmonellosis;
meningitis;
hepatitis;
stomach flu;
scarlet fever;
meningitis;
small intestine;
erosive processes on the mucous membrane of the stomach and esophagus;
surgical interventions.

Nausea and diarrhea

These signs are a typical clinic of disorders in the gastrointestinal tract. In particular, together they accompany the following conditions:

viral infection;
bacterial infection;
pancreatitis;
the use of unwashed vegetables and fruits;
a side effect from taking medications;
wrong diet.

Important: diarrhea is a symptom that must be dealt with. It can lead to dehydration of the body, which equally negatively affects both adults and children. An optimal drinking regime should be observed.

In childhood, nausea can be caused by a number of reasons that are not only related to digestive problems. The following deserve special attention:

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Given that this symptom has different causes, the treatment of nausea is the treatment of the root cause that provoked it. Self-medication in this case can cause complications, so you should seek the advice of a doctor. Elimination of nausea in different cases:

Treatment for dizziness and nausea includes:

adoption of a horizontal position;
supply of fresh air;
in case of loss of consciousness, bring a cotton swab moistened with ammonia to the nostrils;
if the reason is low blood pressure - drink coffee or sweet tea;
tranquilizers and sedatives - they are prescribed for nervous overstrain (valerian, motherwort tincture, Seduxen, Novo-passit);
vestibulolytic agents - relieve the condition during bouts of nausea (Lorazepam, Diazepam, Promethazine);
the introduction of Metoclopramide or Cerucal is indicated for a long and painful condition.

Nausea pills can only be prescribed by a doctor. Often, antipsychotics (Domperidone, Aminazine), anhistamines (Diphenhydramine, Pipolfen), dopamine receptor blockers (Cerucal, Alizaprid), as well as Metacin, Motilium, Aeron are often used for these purposes. note: It is very important to treat the underlying disease that caused the nausea, and not just the symptom itself. What can nausea indicate? You will find out the answer by watching this video review:

Viktorova Julia, obstetrician-gynecologist